Originally Posted by ahmedvip2008
today my phone i don't know whats happening
the battery be 50 and go 70 and then go 2 so i don't know whats happening should i replace battery or what
i install (Ampere) app and tell me the health of battery is good so i don't what i should do
I've got the SAME problem with my Nexus 4 this week.
I'll try to say what happened (and I didn't resolve this yet)
First of all, it is shuting down my N4 all the time. I need to keep it at charged.
I tried to change my battery with a friend (with N4 too) and the problem persists.
I tried to change our USB modules, without success.
At this phone everything is working alright, even with battery (so it isn't a battery problem).
I cannot charge my battery or calibrate it. I charged my battery at his N4 and put at my N4: "74% battery" (it was 100%).
My gauge do some crazy jumps. It's like "15%, 76%, 100%" and when i put it off "100%, 44%, 2%".
NOTE: I tried to calibrate several times.
It keeps shuting down at normal use.
This problem occurs -at the first time- when I was at Android 5.1.1 (Chroma ROM). I changed to Android 6.0.1 and it still not working.
At charger works very fine.
At "TWRP" it works fine too (don't shutdown)
I REALLY don't know what can I do.
Now, i'm will install a Stock Rom just for science.