This happened after I installed android 4.2.2 ,my battery status icon turned gray, and brightness icon turned gray, and only displays a question mark. When I go to battery status in the settings menu it reads unkown. I just got home to plug it into the charger but it will not charge, I have also done a battery pull.
Thanks
have you got the solution for this problem.
do you found a solution for your problem. my note 8 n5100 doesnt show charging status in any place. it can charge buat at veeeerrrrryyy slow rate. it takes about one day to full if i switch it off. i try to use app battery calibration but it said that i have no batterystats.bin. i did found batterystats.bin in /data/system. i succesfully deleted it but nothing happened. no change. need help.
Hello, year ago I had my phone rooted and installed custom ROM. That was great sollution. Then month later I crashed my screen, so I let it to my local service.
They had to only repair screen, but they installed stock ROM and did unroot. That was 4.3. android. I didn´t care it for four months, then I noticed bigger battery draining. So I rooted it again and installed custom ROMs again. My last ROM was MIUI. I think v5, but I dont care.
Now come my problems - My battery shows me for example 80%. When I opened for example sketchbook, and then google browser, it freezed. Only solution were to remove battery and let it boot up again. When it loaded itself, battery status shows me 0%. I have two batteries and its showing simililar results on both. I decided to install custom ROM and unroot it via ODIN. I tought it will be sollution. But wasn´t.
Its the same problem. I am little bit noob, but I can understand to the basics of this. I think, its a problem in kernel.
One of the my ROM was Phoenix ROM. It had custom kernel insade. Is there posibility, that when I installed new ROM, kernel stood not overwritten?
Thanks for friendly help.
Same here. When I plug my phone to AC adapter, it does not show the charging icon, just the regular battery icon instead. And from that moment on, the battery percentage and battery graph freezes. Even if it charges the battery, I can not see that it is charging or fully charged, not if I reboot it. Once I reboot it, I can see that the battery is fully charged at 100%.
On the other hand, if I reboot my phone while it is plugged in for charging, I can see the charging animation, and the percentage rises up after reboot.
Could this be a bootloader related issue?
I'm on MJ5 bootloader, using a 4.4.2 custom touchwiz based rom. Though I was on a 4.4.4 touchwiz rom recently and was having the same issue.
Only CM based roms works fine. This problem does not occur on CM based roms.
Dr.Aequitas said:
Same here. When I plug my phone to AC adapter, it does not show the charging icon, just the regular battery icon instead. And from that moment on, the battery percentage and battery graph freezes. Even if it charges the battery, I can not see that it is charging or fully charged, not if I reboot it. Once I reboot it, I can see that the battery is fully charged at 100%.
On the other hand, if I reboot my phone while it is plugged in for charging, I can see the charging animation, and the percentage rises up after reboot.
Could this be a bootloader related issue?
I'm on MJ5 bootloader, using a 4.4.2 custom touchwiz based rom. Though I was on a 4.4.4 touchwiz rom recently and was having the same issue.
Only CM based roms works fine. This problem does not occur on CM based roms.
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well, I think cant solve the problem. I am thinking about note 4. It will make everything better.
I've tried RE calibrating the battery but keeps showing two different battery percentage whenever I turn it off .plus I can't tell if my phone charging because It goes up & down anyway to fix this to
Hello everyone! Recently my Note II started to behave differently. Whenever I charged it completely, the battery abruptly fell to sometimes 60% sometimes 40% immediately followed by low battery warning indication and shutting down. I tried changing ROM and calibrating the battery again but nothing worked. Finally I replaced the battery with a new one and also clean flashed another ROM in a hope to see if the problem is gone or still there. But to my surprise the problem is still intact. Now, when I turn on the phone the battery is 90% and when I keep using it, it drains normally, but as soon as I put it idle it turns off randomly. When I turn the phone back on the battery is still at the same percentage level at which is turns off. I believe there is not an issue with the battery. Please help me what to do, I am using TWRP recovery that doesn't gives the battery stats wipe option too. Should I flash a new ROM again? I would greatly appreciate if someone please helps me in sorting this problem.
What I have already done!
1. Replaced the battery
2. Changed the ROM
3. Re-calibrated the battery
Hi guys i had a battery problem on my Samsung J2 the problem is with the stock ROM (I'm using the ARI1 for the j200M) battery gives me a wrong percentage (low battery but the percentage is 70%) and suddenly the phone is powered off with 0% of battery and is death (no boot I need to wait 1-2 mins charging to power on)
But if I switch to a MM ROM (On5Pro mm port by saravanan or another like enigma or eXcustom) battery works very well I don't had these sudden shutdowns and gives me the correct percentage
In stock ROM I tried to use the *#0228# but nothing the phone keeps showing the wrong percentage
Is a battery problem o stock ROM problem?? Thanks In advance