With the deadline for registration in the JEE Main 2026 approaching on November 27, lakhs of students are awaiting the correction window as they have faced major issues during form submission related to photo upload, live-photo mismatch, and incorrect Class 12 roll/registration numbers.
It is expected that the correction window will likely open on November 29, enabling candidates to have approx two days to fix errors in names, parent details, exam city, education records, gender, DOB, and more.
Check Latest Updates related to JEE MAINS 2026:
- JEE Main Phase 1 Registration 2026 (Open)
- JEE Main Phase 1 Exam Dates and Schedule
- JEE Main 2026: City Intimation Slip Out Soon
Meanwhile, students need to remember that last year too, NTA granted separate photo corrections for candidates whose images did not match to official specifications.
How Many Students Are Affected?
Based on early November data and student reports:
| Status | Estimated Students | Percentage |
|---|---|---|
| Registered Successfully (No Issues) | 8-9 lakh | 60-65% |
| Facing Photo Mismatch Error | 3-4 lakh | 25-30% |
| Name Mismatch Issues | 1 lakh | 7-10% |
| Other Technical Errors | 50,000 | 3-5% |
That means 1 in every 3 students is stuck somewhere in the process.
Also Read : JEE Main 2026 Form Correction, Important Dates, Direct Link, Fee, Document Upload Guidelines
What's Actually Going Wrong for JEE Main 2026 Registration?
Problem #1: The Photo Mismatch Problem Explained
During JEE Main 2026 online registration, students are required to take a live photo using their computer's camera. This photo is then automatically checked against the picture saved in their Aadhaar database to confirm their identity. If the live photo does not match the Aadhaar photo, then the application process will not move forward.
Why Students Are Getting Stuck?
| Common Reason | Why It Happens | Who It Affects Most |
|---|---|---|
| Old Aadhaar Photo | Photo taken 3-5 years ago during Class 10 | Almost every student |
| Physical Changes | Grew taller, facial features changed, weight gain/loss | Class 12 students who enrolled on Aadhaar in Class 6-8 |
| Hairstyle Changes | New haircut, grew hair long, facial hair (boys) | 70% of male students, 40% of female students |
| Wearing Glasses | Started wearing glasses after Aadhaar photo | Students who developed vision issues after Aadhaar enrollment |
| Camera/Lighting Issues | Poor webcam quality, bad lighting during live capture | Students using old laptops or registering at night |
| Expression Difference | Smiling in a live photo vs serious in Aadhaar (or vice versa) | Random but very common |
Solution:
If you are facing this photo-mismatch problem, there is currently only one main solution: You must update your photo on the Aadhaar card (though NTA already told you to update your Aadhaar card a while ago). This requires you to visit an Aadhaar update centre.
Check : JEE Main Self Declaration Form 2026: Check Dates, Steps to Fill Form & Important Details
Your Action Plan (Right Now)
| What to Do | Time Required | Cost |
|---|---|---|
| Visit the nearest Aadhaar Enrolment Centre | 30 min - 2 hours (depending on queue) | ₹25-50 |
| Get a new photo clicked and biometrics updated | 10-15 minutes | Included |
| Collect the acknowledgement slip with the Update Request Number (URN) | Immediately | Free |
| Wait for the Aadhaar update to reflect online | 7-10 days (can take up to 30 days) | Free |
| Verify the update on the UIDAI website using the URN | 2-3 minutes | Free |
| Retry JEE Main registration | 15-20 minutes | Free |
Even some of the Reddit users have also suggested this solution:
Problem #2: Name Mismatch Between Aadhaar and Class 10 Certificate
If any details on the Aadhaar card mismatch the details in the JEE Main application form, then there can be issues with form submission.
Common Name Mismatch Scenarios
| Your Situation | Aadhaar Name | Class 10 Name | What Happens |
|---|---|---|---|
| Father's name initials | Kumar Sharma | K. Sharma | Rejected |
| Spelling differences | Rahul Kumar | Rahul Kumarr | Rejected |
| Order of names | Priya Singh Verma | Verma Priya Singh | Rejected |
| Missing middle name | Amit Kumar Singh | Amit Singh | Rejected |
| Extra initials | S. Rajesh | Rajesh | Rejected |
Solution for Name Mismatch
You need to visit the nearest Aadhar update office or myaadhaar.uidai.gov.in to update your name as per your 10th class marksheet.
| What to Change | Where to Go | Processing Time |
|---|---|---|
| Update Aadhaar name to match Class 10 | Aadhaar Center | 7-10 days |
Also Read:
The New JEE Main 2026 Photo Requirements.
Technical Specifications Table
| Requirement | Details | Why It Matters |
|---|---|---|
| File Format | JPG or JPEG only | PNG/PDF will be rejected |
| File Size | 10 KB - 200 KB | Too small = blurry, Too large = won't upload |
| Background | Pure white, no shadows | Colored backgrounds rejected instantly |
| Face Coverage | 80% of the photo should be your face | Too much background = rejection |
| Headwear | Not allowed (except for religious reasons) | System needs to see hair/forehead |
| Glasses | Allowed but no glare | Sunglasses are strictly not allowed |
| Expression | Neutral, no smile | System compares with a serious Aadhaar photo |
| Resolution | Minimum 200 DPI | Low-quality photos fail the biometric match |
Read More: JEE Main 2026 Photo Size and Signature Guidelines
Live Photo Capture: What You Need
| Equipment/Setup | Minimum Requirement | Recommended | Why |
|---|---|---|---|
| Webcam | 720p (HD) | 1080p (Full HD) | Higher resolution = better match |
| Lighting | Bright room light | Natural daylight from the front | Shadows cause a mismatch |
| Background | Plain white wall | Professional white backdrop | The system is very sensitive |
| Distance | 40-50 cm from the camera | 45 cm (arm's length) | Too close/far = distortion |
| Browser | Chrome/Firefox latest version | Chrome (recommended) | Safari/Edge have issues |
| Camera Permission | Must be enabled | Test before starting form | Permission denied = can't proceed |
Documents You Need (Complete Checklist)
Document Matching Checklist
| Document | What Must Match | Action if Mismatch |
|---|---|---|
| Aadhaar Card | Name, DOB, Photo | Update at the Aadhaar centre |
| Class 10 Marksheet | Name, DOB, Father's Name | Match with Aadhaar first |
| Class 12 Admit Card/Marksheet | Name, Roll Number, Board | Keep a copy ready |
| Category Certificate (if applicable) | Name, Date of issue (must be recent) | Renew if older than 1 year |
| PwD Certificate (if applicable) | UDID card must be valid | Check validity before applying |
| Email ID | Must be active and accessible | Test by sending yourself an email |
| Mobile Number | Must receive OTPs | Keep your phone charged and with a network |
Photo & Signature Upload Requirements
| Item | Size | Format | Background | Notes |
|---|---|---|---|---|
| Recent Photo | 10-200 KB | JPG/JPEG | White | Must be the same as live capture |
| Signature | 10-200 KB | JPG/JPEG | White | Black ink on white paper, scan it |
| Thumb Impression (for PwD) | 10-200 KB | JPG/JPEG | White | Left thumb for males, right for females |
Check: Official Guidelines of JEE MAIN 2026 and Photo Size and Signature
Emergency Action Plan: What to Do Right Now
| Days Left | What to Do | Priority Level |
|---|---|---|
| Day 9 | Check all documents, identify mismatches | CRITICAL |
| Day 8-7 | Visit the Aadhaar centre, get your photo/name updated | CRITICAL |
| Day 7-4 | Track Aadhaar update status daily on the UIDAI website | HIGH |
| Day 3 | Verify the update is reflected online | HIGH |
| Day 2 | Prepare all documents, test webcam setup | MEDIUM |
| Day 1 (Nov 26) | Complete registration, double-check everything | CRITICAL |
| Last Hour | Take screenshots of the confirmation page | LOW |
If you are still facing any issue in JEE Main 2026 Form Correction, you can ask your doubts via mail by mentioning the following details:
- Name of Candidate
- Registration ID/Application Number
- Mistakes made in the Application Form
| Helpline Number: 011- 40759000Email: jeemain@nta.ac.in |
Ques: My Aadhaar is being updated. Can I still apply?
Ans. No, wait for the update to reflect online first. Check status at: myaadhaar.uidai.gov.in using your URN number.
Ques: I don't have a webcam. What do I do?
Ans. Borrow a laptop from a friend/relative. Do NOT go to a cyber cafe for this, too risky with photo capture.
Ques: Will NTA extend the deadline?
Ans. Nobody knows. Don't risk or wait for it. Assume November 27 is final.
Ques: My photo matches, but my name doesn't. Can I proceed?
Ans. Students can close the pop-up warning message and proceed, then update their Aadhaar name to match their Class 10 marksheet. But fix it immediately after submission.
Ques: I registered successfully, but found an error. Can I correct it later?
Ans. Limited corrections are permitted during the official correction window, which NTA announces separately. However, certain fields, particularly uploaded documents, cannot be corrected.
Some important Links:
- Aadhaar Centre Location Finder: https://appointments.uidai.gov.in/easearch.aspx
- Aadhaar Update Status Check: https://myaadhaar.uidai.gov.in/
- JEE Main Official Website: https://jeemain.nta.nic.in/
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