What to Do If NADRA Fingerprints Are Not Verified

NADRA Ammar Abbas Last Updated: November 5, 2026 5 min read 49 views
What to Do If NADRA Fingerprints Are Not Verified

What to Do If NADRA Fingerprints Are Not Verified

NADRA fingerprint verification is used to confirm a person's identity during many identity-related and digital verification processes in Pakistan. Sometimes, however, a person's fingerprints are not successfully verified. This can happen because of fingerprint quality, technical problems, poor capture conditions, or circumstances that make fingerprints difficult to read.

NADRA's official PakID application currently supports biometric verification through fingerprint scanning using a smartphone camera in supported situations. NADRA also provides biometric verification services that match fingerprints and photographs against CNIC information.

A failed fingerprint verification does not automatically mean that your CNIC is invalid or that your NADRA record is blocked. It means that the particular verification attempt was not successfully completed.

This guide explains what to do when NADRA fingerprints are not verified, why the problem can occur, how to retry the verification, when you may need to visit a NADRA Registration Centre, and how to contact NADRA if the problem continues.

What Does “NADRA Fingerprints Not Verified” Mean?

When NADRA fingerprints are not verified, the system has been unable to successfully authenticate the fingerprint information presented during the verification attempt.

NADRA's biometric verification service is designed to match fingerprints and a photograph with the relevant CNIC information and provide an electronic verification result.

A failed result can therefore occur for different reasons. It may be related to the person's fingerprint quality, the capture device, the way the finger was placed, or another part of the verification process.

It is important not to immediately assume that there is a problem with your identity record.

Why Are NADRA Fingerprints Not Verified?

There is no single reason for every failed fingerprint verification. Common possibilities include:

  • Fingerprint ridges are difficult to capture

  • Age-related changes in fingerprint quality

  • Skin conditions

  • Finger injuries

  • Worn fingerprint ridges caused by manual work

  • Poor-quality fingerprint capture

  • Incorrect finger positioning

  • Excessive movement during scanning

  • Dirty or wet fingers

  • Technical problems with the verification device

  • Camera or permission problems during PakID mobile verification

  • Poor lighting during smartphone-based capture

  • Internet or application problems

NADRA's biometric policy framework recognizes circumstances that can make fingerprint verification difficult and provides for a broader biometric ecosystem. NADRA's verification services also include multi-biometric approaches involving facial recognition and iris recognition.

First Step: Do Not Panic

If your fingerprints are not verified on the first attempt, do not immediately assume that your CNIC has been blocked or cancelled.

A failed biometric attempt is different from a confirmed identity-record problem.

First check the conditions under which the fingerprint was captured and follow the instructions provided by the NADRA system.

Check Your Fingerprints

Before trying again, make sure your finger is reasonably clean and suitable for scanning.

Dirt, excessive moisture or other substances can affect the quality of fingerprint capture.

Clean your hands and dry the finger before repeating the process.

Do not use unapproved chemicals or substances to try to change the appearance of your fingerprints.

Keep Your Finger Properly Positioned

Incorrect positioning can cause a fingerprint image to be captured poorly.

When using a NADRA biometric device or the supported PakID mobile process, follow the instructions shown by the system.

Do not move your finger unnecessarily while it is being scanned.

If the system asks you to reposition your finger, follow the instruction carefully.

Keep Your Hand Still

Movement during fingerprint capture can reduce the quality of the biometric image.

Place your hand comfortably and keep it steady until the system completes the scan.

If you are using a smartphone for supported PakID fingerprint verification, keep the phone steady as well.

NADRA currently describes PakID biometric verification as using fingerprint scanning through a smartphone camera in supported scenarios.

Check the Smartphone Camera When Using PakID

If you are completing fingerprint verification through PakID, check the phone before trying again.

Make sure:

  • The camera lens is clean

  • Nothing is covering the camera

  • The phone is held steadily

  • The lighting is sufficient

  • The camera can clearly capture the required image

  • PakID has the required camera permission

NADRA's privacy information states that its mobile application may collect fingerprint images through the device camera in supported situations for identity verification or authorized record updates.

Check Camera Permission

If PakID cannot access the camera, fingerprint or facial verification may not work correctly.

Open your phone's application permissions and check whether PakID has permission to use the camera.

After enabling the required permission, return to PakID and repeat the verification process.

Improve Lighting

Good lighting can help when biometric verification is being completed through a smartphone.

Avoid very dark surroundings.

Use even lighting and make sure the area being captured by the camera is clearly visible.

If the app provides specific positioning instructions, follow those instructions instead of relying on general positioning advice.

Check Your Internet Connection

Online biometric verification requires communication between the application and NADRA's systems.

If the internet connection is unstable, the process may stop or fail to submit correctly.

Try again after moving to a stronger mobile-data or Wi-Fi connection.

Restart PakID

If the PakID application becomes stuck or displays an unexplained error:

  1. Close the application.

  2. Reopen it.

  3. Sign in again if required.

  4. Open the relevant application.

  5. Start the biometric verification again.

  6. Follow the instructions carefully.

Do not repeatedly change your identity information simply because the biometric process failed.

Update the PakID Application

NADRA's official PakID application is regularly maintained as part of its digital identity services.

If you are experiencing a technical problem, make sure you are using the current official version available through an authorized app store.

Do not install an unofficial APK or a modified version of the application.

Fingerprints May Be Difficult to Read

Sometimes the problem is not the device.

A person's fingerprint ridges may be difficult to capture because of age, skin conditions, physical work or other circumstances.

NADRA's National Registration & Biometric Policy Framework recognizes challenges involving fingerprint verification and establishes a broader biometric framework.

If your fingerprints are consistently difficult to verify, repeatedly trying the same method may not resolve the underlying problem.

Fingerprint Problems Due to Age

Fingerprint quality can become more difficult to capture in some older people.

If an elderly applicant repeatedly fails biometric verification despite following the correct procedure, the applicant should seek guidance through official NADRA channels.

Do not assume that repeated failure means the person's identity record is incorrect.

Fingerprint Problems Due to Manual Labour

People who perform heavy manual work may have worn or damaged fingerprint ridges.

This can make fingerprint recognition more difficult.

If your fingerprints have become difficult to read because of the nature of your work, tell the NADRA representative if you visit a Registration Centre.

Fingerprint Problems Due to Skin Conditions

Changes to the skin of the fingers can affect fingerprint capture.

If your fingerprints are temporarily affected, follow the instructions provided by NADRA regarding another attempt.

If the problem is persistent, seek official guidance rather than repeatedly submitting unsuccessful scans.

Fingerprint Problems Due to Injury

A finger injury can affect the quality of a fingerprint.

If the system permits another finger, follow the instructions provided by the particular NADRA verification process.

Do not independently substitute a different finger if the system specifically requires a particular capture method.

If the required fingerprint cannot be captured, contact NADRA or visit a Registration Centre as instructed.

What If None of Your Fingers Are Verified?

If repeated attempts with the available verification process fail, the next step should be official assistance.

NADRA's verification ecosystem includes multi-biometric verification and has incorporated facial recognition into its verification services. NADRA's broader biometric policy framework also discusses facial and iris recognition as part of the national biometric ecosystem.

This does not mean that every applicant can automatically choose facial or iris verification for every NADRA service. The available option depends on the specific service and verification process.

When Should You Visit a NADRA Registration Centre?

A centre visit may be necessary when online or mobile verification cannot be completed.

NADRA's current CNIC service information says that biometric verification and photography may require a visit to a NADRA Registration Centre. Similar guidance appears on the NICOP and POC service pages.

You should follow a centre-visit instruction when:

  • PakID specifically asks you to visit

  • Fingerprints repeatedly fail

  • Your application requires centre-based biometric verification

  • Additional identity verification is required

  • Photography is required at the centre

  • The online process cannot complete your application

What to Take to NADRA Centre

If NADRA asks you to visit a Registration Centre, take the documents relevant to your application.

Depending on the service, this can include:

  • Original CNIC or relevant identity document

  • Application or tracking information

  • Required supporting documents

  • Other documents specifically requested by NADRA

The exact requirements depend on the service you are applying for.

First-Time CNIC Applicants

First-time CNIC applications can have additional verification requirements.

NADRA's current CNIC information provides a PakID application route but states that biometric verification and photography may require a NADRA Registration Centre visit.

NADRA's FAQ also states that a first-time CNIC application can be initiated through a blood relative's account, with the applicant and blood relative required to visit a NADRA centre to complete remaining steps.

Therefore, first-time applicants should not assume that every part of the process can be completed from home.

What If Fingerprints Are Not Verified for NICOP?

NICOP applicants can use PakID for supported services.

NADRA's current NICOP process allows applicants to create or sign in to a PakID account, select the relevant service, enter personal information, upload documents and track the application. NADRA also states that biometric verification and photography may require a Registration Centre visit.

If fingerprints are not verified, follow the instructions shown for your particular NICOP application.

What If Fingerprints Are Not Verified for POC?

POC applications can also be initiated through PakID.

NADRA states that POC applicants can use PakID to start an application, provide personal information, upload documents and track the application. Biometric verification and photography may require a Registration Centre visit.

Can NADRA Use Facial Verification?

NADRA's verification services include multi-biometric verification with facial recognition.

NADRA states that its verification ecosystem has incorporated facial recognition and that its biometric verification services can use multiple biometric modalities.

However, applicants should not assume that facial verification can simply be selected whenever fingerprints fail. The applicable method depends on the particular NADRA service and verification process.

Can NADRA Use Iris Verification?

NADRA's National Registration & Biometric Policy Framework includes iris recognition within its broader biometric framework.

This is part of NADRA's effort to develop a multi-biometric identity-verification ecosystem.

The availability of iris-based verification for a particular applicant or service should be confirmed through NADRA rather than assumed.

Does Fingerprint Failure Mean CNIC Is Blocked?

No, not automatically.

A fingerprint verification failure means that the particular biometric verification did not successfully authenticate the presented fingerprint.

It does not by itself establish that a CNIC is blocked, cancelled or invalid.

If NADRA identifies a separate problem with your identity record, follow the specific instructions given by NADRA.

Does Fingerprint Failure Mean Your NADRA Record Is Wrong?

Not necessarily.

The cause can be related to the quality of the fingerprint being captured rather than the underlying identity record.

Technical problems can also interfere with a verification attempt.

If repeated verification fails under proper conditions, NADRA should determine the appropriate next step.

What Not to Do When Fingerprints Fail

Do not:

  • Share your OTP with strangers

  • Give your PakID password to another person

  • Use unofficial NADRA applications

  • Use modified APK files

  • Pay an unknown person to “unlock” your biometric

  • Change your identity information just because verification failed

  • Repeatedly submit incorrect information

  • Give biometric information to unauthorized websites

NADRA states that biometric information collected through supported mobile processes is used for identity verification and authorized record updates and is processed within NADRA's infrastructure.

Is NADRA Biometric Verification Secure?

NADRA states that biometric data collected through its mobile application is used for identity verification and authorized identity-record updates.

It also states that biometric data is processed within NADRA's infrastructure and is not disclosed to third parties for marketing or commercial purposes.

Users should still protect their account credentials and verification codes.

How to Contact NADRA If Fingerprints Are Not Verified

If you have tried the recommended steps and biometric verification still fails, contact NADRA through official channels.

NADRA currently lists:

  • Helpline: 1777

  • Phone: +92 51 111 786 100

  • Email: csd@nadra.gov.pk

  • Support availability: 24/7

NADRA also provides a PakID quick-chat support option and an online complaint facility.

When contacting NADRA, keep your application or tracking information available if relevant.

Simple Troubleshooting Checklist

If NADRA fingerprints are not verified, work through this checklist:

  1. Check the error message.

  2. Clean your finger.

  3. Dry your finger if it is wet.

  4. Follow the correct finger-position instructions.

  5. Keep your hand steady.

  6. Clean the phone camera if using PakID.

  7. Check camera permission.

  8. Improve lighting.

  9. Check internet connectivity.

  10. Restart PakID.

  11. Try again according to the application's instructions.

  12. Contact NADRA if the problem continues.

  13. Visit a Registration Centre if NADRA instructs you to do so.

Important Difference Between Verification and Fingerprint Update

Fingerprint verification and updating a fingerprint record are not exactly the same thing.

Verification checks whether the biometric information presented can authenticate the identity against existing NADRA records.

A fingerprint update is a separate authorized process in which new biometric information may be added to the official record.

NADRA's privacy information distinguishes biometric information used for verification from new fingerprint information captured when a user explicitly initiates an authorized record update.

Can Fingerprints Be Updated in NADRA Records?

NADRA's current privacy information states that the PakID mobile application may capture fingerprint information for an authorized record update when the user explicitly initiates such an update.

Whether a fingerprint update is available to you depends on the particular service and NADRA's requirements.

Do not assume that every failed verification automatically qualifies for a fingerprint update.

Final Advice

If NADRA fingerprints are not verified, first check whether the problem is related to fingerprint condition, positioning, device quality or the verification environment.

For PakID users, check the camera, permissions, lighting, internet connection and on-screen instructions.

If fingerprints repeatedly fail because they are difficult to capture, do not continue making random attempts. Contact NADRA or visit a Registration Centre when instructed.

NADRA's current verification ecosystem includes fingerprint, facial and other biometric approaches, but the available method depends on the particular service.

Most importantly, a failed fingerprint attempt should not automatically be treated as proof that a CNIC is blocked or invalid. Follow the official NADRA process and use official support channels for a final determination.

Guide Information

Eligibility

Anyone using a NADRA service that requires biometric or fingerprint verification must follow the verification requirements applicable to that service. Online fingerprint verification is available only for supported PakID processes.

Required Documents

Original CNIC or relevant NADRA identity document.
Application or tracking information where applicable.
Supporting documents required for the selected NADRA service.
Additional documents requested by NADRA for identity verification.

Fees

There is no single universal fee for resolving a failed fingerprint verification. Any applicable charges depend on the NADRA service being processed. Check the current official NADRA fee information for the relevant service.

Processing Time

Resolution time depends on the reason for fingerprint failure and the relevant NADRA service. Technical problems may sometimes be resolved by repeating the verification, while persistent biometric problems may require additional verification or a Registration Centre visit.WHEN TO APPLY:Follow the biometric verification process whenever NADRA requests fingerprint authentication for an eligible identity service.

Application Method

Use the official NADRA PakID application for suppo

Validity Period

Fingerprint verification is an authentication step and does not have a separate general validity per

Step-by-Step Process

  1. Identify the NADRA service in which fingerprint verification failed.

  2. Read the error message displayed by NADRA or PakID.

  3. Check whether the problem occurred during fingerprint capture.

  4. Check whether the problem occurred during facial or other biometric verification.

  5. Clean the finger being used for verification.

  6. Make sure the finger is reasonably dry.

  7. Follow the exact finger-position instructions.

  8. Keep your finger steady during scanning.

  9. Avoid unnecessary hand movement.

  10. Check the biometric device or smartphone camera.

  11. Clean the smartphone camera lens when using PakID.

  12. Make sure nothing is covering the camera.

  13. Check PakID camera permissions.

  14. Enable camera permission if required.

  15. Move to a properly lit location.

  16. Avoid very dark surroundings.

  17. Check your internet connection.

  18. Use a stable mobile-data or Wi-Fi connection.

  19. Restart the PakID application if necessary.

  20. Sign in to PakID again if required.

  21. Open the relevant NADRA application.

  22. Start biometric verification again.

  23. Follow the on-screen instructions carefully.

  24. Do not change identity information because of a failed attempt.

  25. Repeat the verification only when the application allows another attempt.

  26. Consider whether fingerprint quality may be affected by age.

  27. Consider whether manual labour may have worn the fingerprint ridges.

  28. Consider whether a skin condition may be affecting fingerprint capture.

  29. Consider whether a finger injury may be affecting the scan.

  30. Follow official NADRA instructions for difficult fingerprint cases.

  31. Check whether PakID asks you to visit a NADRA Registration Centre.

  32. Prepare your original identity document if a centre visit is required.

  33. Take the relevant application or tracking information with you.

  34. Take the supporting documents requested for your service.

  35. Explain the repeated fingerprint-verification problem to NADRA staff.

  36. Follow the alternative verification procedure provided by NADRA.

  37. Ask whether further biometric verification is required.

  38. Do not use an unofficial NADRA application.

  39. Do not install modified PakID APK files.

  40. Do not provide your fingerprints to an unauthorized website.

  41. Do not share your PakID password.

  42. Do not share OTP codes with unauthorized people.

  43. Do not share banking PINs or card-security information.

  44. Contact NADRA's official helpline if the problem continues.

  45. Contact NADRA by email when documented assistance is needed.

  46. Use the official complaint portal when appropriate.

  47. Use PakID quick-chat support where available.

  48. Keep your application or complaint information for reference.

  49. Follow NADRA's instructions after submitting a complaint.

  50. Track the application through the official system.

  51. Complete any remaining application requirements.

  52. Do not assume fingerprint failure means your CNIC is blocked.

  53. Do not assume fingerprint failure means your CNIC is invalid.

  54. Do not repeatedly submit incorrect information.

  55. Follow the biometric requirements of your specific service.

  56. Visit a Registration Centre when NADRA requires centre-based verification.

  57. Ask NADRA about alternative verification when fingerprints cannot be successfully captured.

  58. Complete the application after successful verification or an approved alternative method.

  59. Monitor the application status after completing verification.

  60. Keep using only official NADRA channels for further assistance.

Official Information

Official Website: https://www.nadra.gov.pk/

Contact: NADRA Helpline: 1777NADRA Phone: +92 51 111 786 100Complaint Email: [csd@nadra.gov.pk](mailto:csd@nadra.gov.pk)Support: 24/7

Frequently Asked Questions

What should I do if NADRA fingerprints are not verified?

Check your finger, positioning, device, camera, lighting and internet connection, then repeat the verification according to NADRA's instructions.

Does fingerprint failure mean my CNIC is blocked?

No. A failed fingerprint attempt does not automatically mean that your CNIC is blocked.

Does fingerprint failure mean my CNIC is invalid?

No. Fingerprint verification failure alone does not establish that a CNIC is invalid.

Why are my NADRA fingerprints not verified?

Possible reasons include fingerprint quality, age, skin conditions, injury, manual labour, poor capture conditions and technical problems.

Can old age affect fingerprint verification?

Yes. Fingerprint quality can become more difficult to capture with age.

Can manual labour affect fingerprints?

Yes. Physical work can wear fingerprint ridges and make them harder to capture.

Can skin conditions cause fingerprint verification failure?

Yes. Changes to the skin can affect fingerprint capture.

Can a finger injury cause NADRA fingerprint failure?

Yes. An injury can affect the quality of a fingerprint.

Can dirty fingers cause fingerprint failure?

Dirt can interfere with fingerprint capture, so keep the finger reasonably clean.

Can wet fingers cause fingerprint failure?

Excessive moisture can affect fingerprint capture.

What should I do before trying fingerprint verification again?

Clean and dry the finger and follow the positioning instructions shown by the verification system.

Should I keep my hand still during fingerprint scanning?

Yes. Keep your hand steady until the system completes the capture.

Can a dirty camera cause PakID fingerprint verification problems?

Yes. A dirty camera lens can reduce image quality during supported mobile biometric verification.

Does PakID use the phone camera for fingerprint verification?

NADRA states that supported PakID biometric verification uses fingerprint scanning through a smartphone camera.

Why does PakID need camera permission?

Camera access can be required for biometric and facial verification functions.

What if PakID cannot access my camera?

Check your phone's application permissions and enable camera access for PakID when required.

Can poor lighting affect PakID biometric verification?

Yes. Poor lighting can make biometric capture more difficult.

Can poor internet cause verification failure?

Yes. An unstable connection can interfere with online verification and submission.

What should I do if PakID gets stuck during verification?

Close and reopen the application and repeat the process according to the instructions.

Should I update PakID if fingerprint verification fails?

Make sure you are using the current official version available through an authorized app store.

Can I verify fingerprints online through PakID?

NADRA currently supports fingerprint verification through a smartphone camera for supported PakID processes.

Can every NADRA service be completed entirely online?

No. Some services may still require a NADRA Registration Centre visit.

What if NADRA asks me to visit a Registration Centre?

Follow the instruction and complete the required verification at the centre.

Is a centre visit required for every failed fingerprint attempt?

No. Some technical problems can be resolved remotely, but persistent or service-specific cases may require a centre visit.

Can first-time CNIC applicants complete everything online?

NADRA states that first-time CNIC applications may require the applicant and blood relative to visit a NADRA centre for remaining steps.

Can CNIC applications require biometric verification at a centre?

Yes. NADRA states that biometric verification and photography may require a Registration Centre visit.

Can NICOP applications require a centre visit?

Yes. NADRA states that biometric verification and photography may require a centre visit for NICOP applications.

Can POC applications require a centre visit?

Yes. NADRA states that biometric verification and photography may require a Registration Centre visit for POC applications.

Can NADRA use facial recognition if fingerprints fail?

NADRA's verification ecosystem includes multi-biometric verification with facial recognition, but availability depends on the service and verification process.

Can NADRA use iris verification?

NADRA's biometric policy framework includes iris recognition as part of the broader biometric ecosystem.

Is facial verification available for every NADRA service?

Not necessarily. The available biometric method depends on the specific service.

Is iris verification available for every applicant?

Not necessarily. Availability depends on the relevant NADRA process.

Can NADRA update my fingerprint?

NADRA states that supported authorized record updates can include fingerprint information when the user explicitly initiates an update.

Is fingerprint verification the same as fingerprint updating?

No. Verification authenticates identity, while an authorized update changes biometric information in the NADRA record.

What if none of my fingerprints are verified?

Seek official NADRA assistance and follow the instructions for alternative or centre-based verification.

What if my fingerprints have become worn?

Follow NADRA's official instructions and seek assistance if fingerprint capture continues to fail.

What if my fingerprints are affected by a skin condition?

Follow the application's instructions and contact NADRA if the problem persists.

What if my finger is injured?

Follow the specific verification instructions and seek NADRA assistance if the required fingerprint cannot be captured.

Can I use another finger if one does not work?

Only do so if the verification system or NADRA instructs you to use another finger.

Can repeated fingerprint attempts solve the problem?

They may help when the problem is technical or related to capture conditions, but persistent fingerprint-quality problems may require further assistance.

Should I change my CNIC details after fingerprint failure?

No. Do not change identity information simply because a biometric attempt failed.

Should I give my fingerprints to a third-party website?

No. Use official NADRA channels for biometric verification.

Is PakID an official NADRA application?

Yes. PakID is NADRA's official mobile application for supported identity services.

Should I install a modified PakID APK?

No. Use the official application from an authorized app store.

Should I share my PakID password?

No. Keep your password confidential.

Should I share my OTP with someone claiming to be a NADRA agent?

Do not share OTPs with unauthorized people.

Is NADRA biometric information protected?

NADRA states that biometric data is processed within its infrastructure for identity verification and authorized record updates.

Does NADRA share biometric data with third parties?

NADRA states that biometric data is not disclosed to third parties and is processed within NADRA's infrastructure.

What is NADRA's helpline?

NADRA lists 1777 as its 24/7 helpline.

What is NADRA's official phone number?

NADRA lists +92 51 111 786 100 as its phone number.

What is NADRA's complaint email?

NADRA lists [csd@nadra.gov.pk](mailto:csd@nadra.gov.pk) for complaints and assistance.

Does NADRA have online customer support?

Yes. NADRA provides an online complaint facility and PakID quick-chat support.

Can I check my application status after biometric verification?

Yes. Supported applications can be tracked through PakID.

What if my fingerprint verification works at one place but fails at another?

Capture conditions or device differences may be involved. Follow the instructions for the particular verification system.

Can the biometric device itself cause failure?

Technical or capture-quality problems can affect biometric verification, so follow the operator's instructions and seek official assistance if necessary.

What if my fingerprint verification fails repeatedly at an e-Sahulat location?

Ask the authorized service provider to follow the official verification procedure and contact NADRA if the problem persists.

Does NADRA offer biometric verification through e-Sahulat?

NADRA states that biometric verification services are extended through the e-Sahulat franchise network.

What if my fingerprints are not readable because of age?

Inform NADRA and follow the applicable alternative or additional verification procedure.

Can disability affect fingerprint verification?

Circumstances involving disability can create biometric-verification challenges, and NADRA's biometric framework addresses a broader multi-biometric ecosystem.

Can biometric failure be fixed at home?

Technical problems may sometimes be resolved at home, but persistent biometric problems may require NADRA assistance or a centre visit.

What is the safest solution for repeated fingerprint failure?

Use official NADRA support and follow the verification procedure for the specific service.

Should I pay someone to unlock my biometric?

Avoid unauthorized services and contact NADRA through its official support channels.

Can fingerprint failure mean that my identity record has a problem?

It can have several causes, and only NADRA can determine whether there is a record-related issue.

What should I take when visiting NADRA?

Take the original identity document, application information and any supporting documents requested for your service.

Can overseas Pakistanis face fingerprint verification problems?

Yes. Overseas applicants using supported PakID services must follow the requirements of their particular application.

What is the main thing to remember when fingerprints fail?

Do not assume that your CNIC is blocked or invalid; first troubleshoot the capture process and then seek official NADRA assistance if the problem continues.