Phone consumes 56% overnight + POLL

[ZoXoR]

Hi,

My Xiaomi MI2S Phone (32GB) consumes about 50% battery overnight. When I bought this phone, this was closer to 5%.

Even when I:
- disable Bluetooth
- disable GPS
- disable WiFi
- put phone in flightmode
- turn off screen

my phone still consumes 56% in 8h time.

Screenshot:


Does anybody else have this issue?

I have this problem with the MIUI Android ROM, with Marvin's ROM and with the official MIUI ROM (from en.miui.com).

I even have this problem when I reinstall my phone (no userdata and no user apps installed) and when no no accounts are linked to the smarthpone.

 

[vivalasven]

take a look here

http://forum.xda-developers.com/showthread.php?t=1179809

follow the steps for a useful dump and we can give you an advice what drains your battery as hell

 

[ZoXoR]

OK I will do that. Would it be more useful if I completely wipe my phone and only then make such a dump? That way the problem is anyway still reproduced, but it at least doesn't contain redundant information about one of my apps fooling around (which would be a secondary problem to solve)?

 

[vivalasven]

Well, you could try a fullwipe without restoring your MIUI Backup for a night. Just the default system without anything. When the drain dissapears, it hast something to do with an app you use.

 

[Danielk]

as vivalasven said an app drains your battery as hell
BetterBatteryStats is a great app (kudos to the developer), but you may also try wakelock detector from play store since it has a more "user friendly" interface and tells you exactly which app causes your problem

 

[minhduong11]

This is mine

 

[ZoXoR]

This is mine

Is this overnight? How come your screen is on overnight?

 

[ZoXoR]

So,

- I have done a full wipe (using CMW: factory reset/wipe data + wipe cache + wipe dalvik cache + reflesahed miuiandroid_aries_jb-3.9.6.zip)
- I have not entered any accounts (no Xiaomi/Google account)
- I did restore any data, so I had no user apps. I did not even restore my alarm.
- Disabled Bluetooth, GPS, WiFi, Data connection
- Put phone in Power Saving (using the toggles)
- Put phone in Flightmode
- Restored only BetterBatteryStats

My phone's battery went down from 94% to 54% => drained 40% overnight

Left the phone idle for about 7h (overnight) with the screen off and saved the logs in the morning. Attached you can find the zip of the logcat, json & txt dumpfile. I did not find where the dmesg was saved...

Strangly it looks like my phone was in deep sleep for 99.3% of the time so I really don't understand what this battery drain is coming from...

I really hope this helps to analyze the problem. I am not getting the right help from Ibuygou for this.

 

[minhduong11]

Is this overnight? How come your screen is on overnight?

26 hours, and about 7 hours overnight

Maybe the problems is your battery

 

[vivalasven]

So,

- I have done a full wipe (using CMW: factory reset/wipe data + wipe cache + wipe dalvik cache + reflesahed miuiandroid_aries_jb-3.9.6.zip)
- I have not entered any accounts (no Xiaomi/Google account)
- I did restore any data, so I had no user apps. I did not even restore my alarm.
- Disabled Bluetooth, GPS, WiFi, Data connection
- Put phone in Power Saving (using the toggles)
- Put phone in Flightmode
- Restored only BetterBatteryStats

My phone's battery went down from 94% to 54% => drained 40% overnight

Left the phone idle for about 7h (overnight) with the screen off and saved the logs in the morning. Attached you can find the zip of the logcat, json & txt dumpfile. I did not find where the dmesg was saved...

Strangly it looks like my phone was in deep sleep for 99.3% of the time so I really don't understand what this battery drain is coming from...

I really hope this helps to analyze the problem. I am not getting the right help from Ibuygou for this.

Took a look at your dump, you have 99% deepsleep over night. My only conclusion is that your battery is dead. 99% is the best value you can have.

____________________________________
gesendet via Brieftaube namens Xiaomi Mi2s

 

[ZoXoR]

Took a look at your dump, you have 99% deepsleep over night. My only conclusion is that your battery is dead. 99% is the best value you can have.

Strange, cause I have this both my batteries (2000mAh & 3100mAh) and I only have my phone since mid July...