Guest gmalin54 Posted August 23, 2014 Report Share Posted August 23, 2014 My Nexus 4 has a strange problem lately : even in airplane mode the battery only lasts 15-20 hours. Even when the phone is put off with 100% battery and I switch it on 15-20 hours later, it has only 15% remaining, or even less. It has KitKat 4.4.4 (KTU84P). I tried to revert to the old 4.2.2 (JDQ39) using fastboot, and then all intermediate Google ROMS thru 4.4.4, and I always got the same problem. I even tried to flash CM-10.2.1-mako.zip, to no avail. Except the battery problem, the phone works perfectly, but is next to unusable as a phone because I cannot rely on it for a whole day. I wonder if changing the battery will solve the problem ? Link to comment Share on other sites More sharing options...
Guest The Soup Thief Posted August 23, 2014 Report Share Posted August 23, 2014 Are you installing after a full wipe each time? Mine (or rather, my wife's since she inherited it) went dicky like this a while back. Unfortunately since she wouldn't let me "mess about with it" (root it etc) when I passed it on to her I couldn't use Better Battery Stats to check it out so had no option but to do a full wipe and reinstall stock 4.4.4. It was fine after that If you are doing a full wipe then you'd best check your battery stats and see what's causing the problem Link to comment Share on other sites More sharing options...
Guest gmalin54 Posted August 23, 2014 Report Share Posted August 23, 2014 I though I was doing a full wipe since I used a script as the one following : #!/bin/sh fastboot flash bootloader bootloader-mako-makoz10o.img fastboot reboot-bootloader sleep 5 fastboot flash radio radio-mako-m9615a-cefwmazm-2.0.1700.48.img fastboot reboot-bootloader sleep 5 fastboot -w update image-occam-jdq39.zip So I will try checking the battery stats as you advise Link to comment Share on other sites More sharing options...
Guest Maxx28 Posted November 26, 2019 Report Share Posted November 26, 2019 (edited) Nexus 4 battery problem: Most of the time battery issue arises when the same phone is charged with charger of other cellphones who has different DC power supply for the phone , apart from that heavy Gaming Apps also affects the battery badly. Edited November 26, 2019 by Maxx28 Link to comment Share on other sites More sharing options...
Guest awarner Posted November 27, 2019 Report Share Posted November 27, 2019 Phone today all use the same USB specification so battery chargers of different makes will not cause any battery related issues. Not sure why you managed to dig up a post from five years ago? Link to comment Share on other sites More sharing options...
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