Massive battery drain in MM

a.broken.star

Senior Member
Mar 11, 2013
1,380
657
143
India
that's not working guy,my battery still drains on reboot. I'll try to flash back to stock and see if this happens. so it's problem with my battery.
May be...
See, i had two problems with my battery. 1) Battery drop after reboot and 2) after reaching 20% it drops 1% every half minute and reaches 0% within 10 min.
I solved the first problem by going to stock MiUi and calibrating the battery. But second problem still persists...
 
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vroyibg

Senior Member
Dec 19, 2015
60
7
0
May be...
See, i had two problems with my battery. 1) Battery drop after reboot and 2) after reaching 20% it drops 1% every half minute and reaches 0% within 10 min.
I solved the first problem by going to stock MiUi and calibrating the battery. But second problem still persists...
1.confirmed, battery drop on reboot does not happen on stock
2. I faced this issue in CM 12.1 , and other CM based rom . Ivan's AOSP and stock MIUI have no problem.
 
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wikedmonk

New member
Oct 20, 2012
4
0
0
I am having the same issue with cm roms. now trying TIPSY 6.01. seems a bit better. If i disable location i seem to get mroe wakelocks . so tried keeping location to high accuracy and disabled device administrator in security and disabled the security stuff in google settings.. been 4 hrs now and no batter ydrain so far. will update if something comes up.
(had posted this in another thread by mistake )
 

dchinu

Senior Member
Jun 10, 2014
63
28
0
sorry to resurrect dead OP @krcovsky but it seems this is happening before entering Doze. All those Ipc0000002a_sensors.qcom wake-lock may be by location manager/wifi scan. Kernel wakelocks under Android OS.
Reference 1 : Doze Locating Timeout - locating_to
Location Accuracy - location_accuracy which is set by default 20 meters
More read : Doze and wakelock - Location and doze mode
I think you guys have location off but wifi on overnight, any way it might worth a try to set location high accuracy to see if it kicks doze faster overnight on desk. (You need to set location history off to turnoff that overhead)
Another suggestion is increase location accuracy for doze to more than 20 in a doze settings editor/ naptime.
 
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sgsdfhgfg

Guest
sorry to resurrect dead OP @krcovsky but it seems this is happening before entering Doze. All those Ipc0000002a_sensors.qcom wake-lock may be by location manager/wifi scan. Kernel wakelocks under Android OS.
Reference 1 : Doze Locating Timeout - locating_to
Location Accuracy - location_accuracy which is set by default 20 meters
More read : Doze and wakelock - Location and doze mode
I think you guys have location off but wifi on overnight, any way it might worth a try to set location high accuracy to see if it kicks doze faster overnight on desk. (You need to set location history off to turnoff that overhead)
Another suggestion is increase location accuracy for doze to more than 20 in a doze settings editor/ naptime.
Thanks for the info but my Mi3's screen broke and i've sold it. I am using another phone
 

mdki1996

Senior Member
Sep 29, 2014
189
22
48
after update it is fine
Ah good, which Miui have you now installed? Because I have a huge (17%!) battery drain in airplane mode during the night.

Edit: my bug should be related only to Mi4, not Mi3.

Inviato dal mio Galaxy Nexus utilizzando Tapatalk
 
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