Nexus 4 battery life get drained by screen, and random reboots? Need help!!

[Erwin Rooij]

Dear users,

Since few weeks my battery life get drained by my screen. My screen brightness is on his lowest and still draining like 20-30% battery life each hour. Sometimes my screen even drain in stand-by mode... Every other draining apps/things are off. Like sync mail and more are all off.. So its really a problem with the screen... How could I fix this?

And then we have random reboots... My nexus 4 just reboot without any reason. Sometimes its reboot in stand-by mode and sometimes when I use my phone. But both without any reason to reboot... Someone know a fix?

 

[B. Diddy]

Welcome to Android Central! Try wiping the system cache partition, which can sometimes fix issues like this. You won't lose any personal data. Reset: Google Nexus 4 | T-Mobile Support

 

[zorak950]

The screen shouldn't consume power when it's off, but when it's on it will be the biggest battery drain by far. 20% per hour even on low brightness is well within what I'd expect, especially since the N4 has never been revered for its battery life.

 

[Erwin Rooij]

Hi,

I did a factory reset. Random rebooting is solved now, but my screen still drains 20-30% each hour form my battery.. Do you know how to fix it?

 

[Erwin Rooij]

Zorak950

Normaly my screen only takes lik 5-10% max in 2-3 days.. But since few weeks ago everything changed.. And battery life form nexus 4 was good for me 2-3 days is engough