Forgot to ask, if I update via OTA to 4.3, will I lose the root?
Also do you guys have a link for step-by-step root/recovery guide?
Hmm acording to this thread you need to be unlocked to install CWM. can it be done without?
1) Root 10.31.C.0.136 with this tool (vroot) : http://www.mgyun.com/en/GetVRoot
2) Then Install @[NUT] dual recovery : http://forum.xda-developers.com/show....php?t=2261606, you need to dl this file from his repository : http://nut.xperia-files.com/download...N0YWxsZXIuemlw
You will now have a rooted rom with custom recovery
3) Make a nandroid backup
4) Next to upgrade to last 4.3 rom (10.4.1.B.0.109),first read this thread for the 'how to' :http://forum.xda-developers.com/show....php?t=2588442 but you have to use the files from this thread : http://forum.xda-developers.com/show....php?t=2671276
Need some reading to understand the process but this is the only way atm