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jeudi 19 mars 2015

[Q] Bricked or semibricked Asus TF700T !?! topic


Hi to everybody,
I am new to this forum so I hope sobebody could help me with my problem with Asus TF700T tablet.

My Asus TF700T tablet is American version with firmware US_epad-10.6.1.14.10 and while ago my tablet stuck in
bootloop at the asus logo with spining dots and does not go further.
I did download stock firmware from ASUS site and did try to recover original firmware but it didnt work ( I got an android with a rotating geometric figure and after a minute or two I get a picture of lying android with exclamation mark)
I did try to rename and unzip stock firmware to EP201_768_SDUPDATE.zip and put it on my external sd card and try recovery mode (RCK) and it didnt work.
I can conect my tablet to my pc with minimal ADB and FASTBOOT program and I get alfanumeric string when I type Fastboot devices...
I should mention that the tablet does not have unlocked bootloader :(


So I hope that someone can help me and explain step by step how to unlock the bootloader and install any stock or custom firmware with Fastboot...
I also have to mention that I dont have any nvflash files from my tablet or anything else.....

So you guys do you have any idea with my problem?
Can I somehow downgrade firmware to earlier version or something and install stock firmware?!

xda-developers