bootloop frozen but can get in the recovery and odin

[glitchgod]

So their was an app i used for about a year now for what ever reason it has caused my tablet and phone to freeze at boot and cause a loop.
NOT ROOTED
TABLET-4.1.2
PHONE S3 ATT- 4.1.1
2 questions....
1) would having a legit version of the samsung 4.1.2 and tell teh tablet to install that fromt the recovery would that fix it?

2) since i get in to odin!!! can i put a Rom on it and get that to work.
If so please link a video and everything i need to do it

 

[glitchgod]

Re: bootloop frozen but can get in the revory and odin

Come one everyone, someone must know some how to get to it.
I cant loss the data! and kies is trash as we all know so thus no kies option (says i need admin to install I AM ADMIN AND I PROGRAM SO OTHERS NEED ADMIN KIES IS STUPID)
And samsung being samsung wouldnt allow some things to move.
Emails, passwords, past files and even a text app that has some stuff on it...
Someone must know a backdoor something