G800F battery drain, even when turned off

[massivekid]

After updating to 5.1.1 (OTA, stock firmware) the battery is draining fast on my galaxy s5 mini.
When the phone is fully charged and then powered off, after one night, the phone is fully drained.
This does not occure, if i remove the battery from the phone overnight.
At normal use, the battery drains also fast, use to have 2 days, but now i'm lucky if a can use it for 1 day without recharging...

Reinstalling 5.1.1 or going back to 4.4.2 (G800FXXU1ANL1_G800FLUX1AOC1_LUX) does not solve the problem.
Clearing cache / swap does not cure the problem.

Does someone has a clue? Bad Kernel or setting?

 

[Ghost1607]

Had the same Problem. If the Phone is older (got mine at the release so 2 Years old) you better change your Battery Pack. That solved it in my case.

 

[ezquierdo]

Try xposed framework with amplify and greenify on android 5.1.1 (sorry for my bad english)

Enviado desde mi SM-G800F mediante Tapatalk

 

[lfom]

Did you try Battery Calibrator from Play Store? If it doesn't help then probably you need a new battery as said before...

 

[massivekid]

Tried battery calibrator, same result.


I've ordered a new battery. Currently waiting for it.
I'll post the result here if i got it.

 

[massivekid]

After taking the phone to repair 2 times, they replaced the mainboard.
The battery lasts again more then 2 days.
problem fixed.

 

[pre_]

Check the cpu governor. I had the same problem with thw interactive governor. I am currently playing around to configure it, so that it drains less battery. My orientation for that is here: https://forum.xda-developers.com/nexus-5x/general/guide-advanced-interactive-governor-t3269557

 

[p8tgames]

Check the cpu governor. I had the same problem with thw interactive governor. I am currently playing around to configure it, so that it drains less battery. My orientation for that is here: https://forum.xda-developers.com/nexus-5x/general/guide-advanced-interactive-governor-t3269557

Did it actually work?
Many users report that issue currently.
SOmehow, Samsung devices have that problem the most. :/

 

[pre_]

Did it actually work?
Many users report that issue currently.
SOmehow, Samsung devices have that problem the most. :/

Yes, I noticed that, too. It improved standby drain by a lot and slightly the battery life while using the phone...

 

[p8tgames]

Yes, I noticed that, too. It improved standby drain by a lot and slightly the battery life while using the phone...

This is pretty bad :/
You were able to "hide" the effects, but not fully disable them.
Wierd, almost only samsung phones have that issue
Well, guess its that waiting game again...