My problem is idle time. I don't use my phone a lot, I want to be able to charge it and keep it a few days (3-5) without having to charge again.
I could do it with my SGS1 on GB.

When I upgraded to a SGS2 with JB, I was astonished by the battery it drain while sleeping. I did lots of stuff, greenifyied, blocked apps etc, only way to have good battery life was to disable google location and wifi.

So downgraded to ICS, now I'm a happy man, very low battery drain on idle, no wifi waking up even when taught no to etc....

Originally Posted by gomifromparis

My problem is idle time. I don't use my phone a lot, I want to be able to charge it and keep it a few days (3-5) without having to charge again.
I could do it with my SGS1 on GB.

When I upgraded to a SGS2 with JB, I was astonished by the battery it drain while sleeping. I did lots of stuff, greenifyied, blocked apps etc, only way to have good battery life was to disable google location and wifi.

So downgraded to ICS, now I'm a happy man, very low battery drain on idle, no wifi waking up even when taught no to etc....

Did u try modems? Constant searching for signal and switching between 2, 3 and H is a real drain

Sent from my GT-I9100 using Tapatalk 2

Yeah I tried a few modems, hardly changed anything.

Issue really seemed to be with google location services and wifi.
Of course I could have kept them disabled, and enable/disable them when needed, but what should I need to do that if ICS works OK ??
In JB with location servicesz on, wifi will wake up all night long and do stuff, even if you toggle "wifi off when screen off".
GPS will wake up at night as well...

Also found that the phone got really hot sometimes..

Anyway, I was asking myself if maybe it was possible to publish the themes on the old OTA system that comes with the ROM , which uses an old version of ROM configurator ?