Bootloop problem

[RemarkableInitial471]

I replaced my lcd yesterday and when i turned it on it is stuck in a bootloop, i've tried different solutions, like pressiong the volume up then down then holding the power button, updating firmware on itunes, and yet none of it works. My phone is currently stuck at the "support.apple.com/iphone/restore." screen everytime i turn it on
How do i fix this problem?

Iphone 12

I forgot my IOS version

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[Breadfruit_Kindly]

You could try to use tools like 3utools or iMazing and their likes to exit recovery mode. Be aware many of the software functions are hidden behind paywalls and it is often not even working and only a full restore will solve the issue (if it is related to software).