Issue: Upgrade to factory image 4.1.2 with Root Toolkit

fuente

New member
May 20, 2012
4
0
0
Visit site
I would like to move to factory image (JZO54K) for my Samsung Galaxy Nexus S phone (i9020a) and to factory settings.

Currently I am on 4.1.1 Build JRO03C. When I try to upgrade via Root Toolkit I get the following message on the screen <see image>.

Any recommendations?

cannot-update-to-android-4-1-2.jpg
 
Last edited:

msndrstood

Well-known member
Oct 2, 2011
1,619
7
38
Visit site
Do you have a GSM Nexus or a Nexus S? You posted in the Nexus forum. You might get more help in the Nexus S forum. :) You also should add more info like what carrier etc. Good luck!

What?! ...I'm msndrstood.
via Gnex
 
Last edited:

fuente

New member
May 20, 2012
4
0
0
Visit site
Thank! Actually I am more comfortable using the Root Toolkit. They suppose to pick the right upgrade for you. I'll try the manual upgrade (with Root Toolkit).
 

Forum statistics

Threads
943,167
Messages
6,917,623
Members
3,158,858
Latest member
AmeliaRodriguez