Hello Aspirant,

No you cannot edit your ID type during correction window. See in the correction window of JEE-Main not all details are available to modify only few details such as spellings in your personal details, academic details, change of paper (either from paper-1 to paper-2 or vice-versa), Language of examination, Name, State of Eligibility and Date of Birth and category can only be modified during correction window. For February '21 attempt the correction window will be active from January 19th to January 21st 2021, so any of the above mentioned correction can be made during this period. For more details about JEE-Main application form Correction kindly check out the link given below :-

JEE Main Application Form Correction 2021- Know what details you can edit (careers360.com)

For complete details about JEE-Main 2021 Application form kindly check out the link given below :-

How to fill JEE Main 2021 Application Form – Step by Step Procedure (careers360.com)

Some insights of JEE-Main 2021 :-

> To qualify for JEE Mains, there is no minimum aggregate percentage criteria but yes if you want to take admission into NITs, IIITs or CFTIs then you should score a minimum aggregate of 75% in your class 12th if you belongs to General/Unreserved category and 65% if you belongs to any of the reserved category.

> Also from this year according to New Education Policy the JEE-Main examination will be conducted in English, Hindi and other regional languages such as Bengali, Gujarati, Assamese, Kannada, Marathi, Punjabi, Tamil, Telugu, Urdu, Odia and Malayalam.

> In JEE-Main 2021 there will be total 90 question out of which you have to attempt only 75 (25 from each section) and there will be two sections for each subject, Section-A will be of Multiple-Choice Questions (MCQs)(20 compulsory questions) and Section-B will contain Questions whose answers are to be filled in as a numerical value (10 numerical based questions out of which only 5 are compulsory to be attempted).

> In Section B, candidates have to attempt any five questions out of 10. There will be no negative marking for Section B.

> All question will be of 4 marks and in MCQs there will be negative marking of (-1) on incorrect attempt.

This year JEE-Main is being conducted with slight changes in it's pattern and it's conduction and you can check out all the changes from the link given below :-

https://engineering.careers360.com/exams/jee-main

I hope this information helps you.

Good Luck!!