is your device using "deep sleep"?


Feb 23, 2012
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#1
mine doesn't :(

it uses 200mhz but doesn't use deep sleep state, tried installing betterbatterystats, to check..


other roms do use "deep sleep" out of the box, haven't installed any app that can cause wake locks either.
 
Mar 20, 2012
328
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#2
It uses it (SGS II on MIUI v4 2.4.20) but A LOT LESS than Samsung Stock or CM9 that is why we get so poor battery life on MIUI v4.
I used to get 97% deep sleep over night with Samsung ICS - XWLP7 and now with MIUI v4 I can't hardly get past 67%, it is a HUGE difference and it really affects battery life.
Hopefully as the rom matures it will get better.
Of course it depends on how much you sync. Bit with the same amount of accounts syncing I had way better battery with Stock ICS than with MIUI.