MobileRead Forums - View Single Post - PRS-T1 back to firmware 1.0.04.12210

nikoski · 04-07-2014, 05:01 PM

I'd like to downgrade my firmware 1.0.05.11130 back to firmware 1.0.04.12210

I've already tried the restore-set-1.0.04.12210.zip
But it does not seem to work, under "Settings/about" it says 1.0.05.11130

Who knows, how to manage the downgrade?

Reason for that:
Afterwards i want to root the the T1 and use "eBookLauncher-0.1.0.04" verwenden, which does not work properly on my T1 with the firmware 1.0.05.11130

04-07-2014, 05:01 PM	#1
nikoski Zealot Posts: 105 Karma: 10 Join Date: Feb 2014 Device: none	back to firmware 1.0.04.12210 I'd like to downgrade my firmware 1.0.05.11130 back to firmware 1.0.04.12210 I've already tried the restore-set-1.0.04.12210.zip But it does not seem to work, under "Settings/about" it says 1.0.05.11130 Who knows, how to manage the downgrade? Reason for that: Afterwards i want to root the the T1 and use "eBookLauncher-0.1.0.04" verwenden, which does not work properly on my T1 with the firmware 1.0.05.11130 Last edited by nikoski; 04-15-2014 at 02:21 PM.