Root is similar to jailbreak. For rooting you need HSPL unlocked.
Just for trying see if Jaguar MIUI ROM helps you. I had very good experience with that ROM as well. If I am right flashing NAND ROM will make you loose Win Mobile.
Done it already (sorry for that, local article "chef"). It's MARVELOUS! The battery rocks without doing anything - yet.
---------- Post added at 11:24 PM ---------- Previous post was at 11:21 PM ----------
Have you installed current widget? If you have put the widget on home screen,turn screen of for 2-3 mins,now turn screen on.now post ma reading on here
Sent from my GT-I9100 using Tapatalk 2
Aye, I did it but I removed this current rom and now I have the one in my signature. I'll re-install the app and let you know, thxs for your concern, m8.
---------- Post added at 11:26 PM ---------- Previous post was at 11:24 PM ----------
My dearest "chef", I'm usually formating the SD every time I'm placing a 'sd' Android rom - even if it's the same and I'm trying to fix an issue.
Believe me, I tried many so far - about 7-8, by now. None of them had so rapid-fast battery drain as yours. But also, none of them was so FINE like yours (I loved your rom, since the very first moment I put it).