Root [MetroPCS/CDMA] Jelly Bean Questions

[Martin714]

i was wondering ive been reading articles in google tht jelly bean has been causing battery drainage fast even when doing nothing i want to know your guys opinion when metro update arrives for the s3 will u upgrade or will u stay on ics i would like to know wat u the community thinks about this

 

[jtw1216]

i was wondering ive been reading articles in google tht jelly bean has been causing battery drainage fast even when doing nothing i want to know your guys opinion when metro update arrives for the s3 will u upgrade or will u stay on ics i would like to know wat u the community thinks about this

well, I do have a completer stock backup on twrp of ics. I kinda like it. & seeing that bb is jb, I'm gonna stay with that. I don't really like the touchwiz setup. I like to customize for my tastes. That's why I'll be staying right where I'm at.

 

[akikhia]

but i want the multi window feature ya jb is horrible on battery
im excessively undervolting, no issues so far