K790 issues

[mackydon]

Hello everyone. I bought a K790 about eight months ago, and ever since I bought it I've been having some issues with it. The most annoying one is that the screen doesn't light up upon an incoming call, and when I unlock the keys these don't light up either, so basically I have to guess who's calling. Other thing that happens is that my menu texts suddenly change, and I have to turn the phone off and back on to reset it. Any ideas? :confused: Thanks.

Whether you have or havent got waranty do this. It dosent void warranty
http://www.sonyericsson.com/cws/down...p-2.7.12.4.exe
This updates your phones firmware if ther is an updatre available


if you have have no warranty then download k790 firmware from here
make sure u select the right CID
xs++ will tell you your CID
Download

All you need is a main firmware and a Filesystem from the above link. but download xs++ to make sure have selected the corect CID(49,50 OR 51)
if you select the incorrect one it probably wont flash. It is easy enough to flash your phone if you follow a tutorial.

You just have to flash your main and fs.
If phone dosent turn on after flash just try again (follow the tutorial carefully)