Originally Posted by Jason2014
I plan to upgrade my tf300t to cm11. But now i met some problem
my tf300t is using 4.2.1, and bootloader is ww_epad-220.127.116.11.5
first i unlock the device, then i fastboot twrp v18.104.22.168 in it(I tried several versions, twrp or recovery, but all of those couldn't read internal memory or ext sd card. only this version is ok)
then i wipe data and made it factory reset
finally i choose cm11 to install, and then it told that error flashing zip
and now when i boot the device, it won't go to the android system but go to twrp by itself
what should i do now? should i root it before i install cm11?
How did you do a factory reset??? From twrp??
---------- Post added at 02:44 AM ---------- Previous post was at 02:34 AM ----------
I think I see whats going on here.. I need a little more info... So you cant mount anything from twrp... and it just boot into twrp every time??? Can you get to your bootloader screen?? Can your PC see your devices in fastboot... What is the OS of you PC