Originally Posted by prboy1969
. What are you trying to accomplish? I thought you wanted to take it in for service. If you still want to take it in just run the 2.3.4 .exe RUU I've attached below. It will Update your device to 2.3.4 ,and done
. Then you can take it in for service.
2.3.4 SPEEDY GB .exe RUU
I already got it flashed... so the issue is solved.
But, are you sure just using the RUU will work?
I was having issues because I was trying to install 2.76 "main-version" when the installed version was 2.77 or something, and it wouldn't let me downgrade.
As far as I understand both the file I linked and the one you posted validate against the version.
Therefore, I had to flash the misc.img for the TB (like you do to downgrade to 2.2), and then i was able to do it fine.