Hi all!
I have a problem with my nexus 6p:
it happens that being with the battery in any percentage of charge (even above 80%) ...
I get a notification, or unlock the cell either by fingerprint sensor, or start button. and boom!
I rebooted, going through the bootloader security warning, open padlock, google logo, boot unlock by pattern, and at this point before reaching the home screen (sometimes it restarts again sometimes not) and this time it comes to the home screen but with a very noticeable drop in the battery charge... even sometimes when you reach the home screen it is dropped from 2% to 4% battery
this restart never happens with the phone charging to wall charger.
Will it be a battery problem or the famous bootloop problem that you have to flash the modified image?
my 6p only has the bootoloader unlocked and android 8.1.0 security patch of 5/12/2018.
I will be waiting for your answers. Greetings to all and apologies for my bad English, I will add screenshots of the fall of the battery
Related
Cheers,
I've been having this weird problems with my N7 32GB recently, it started to happen about 3 weeks ago, then it stops and starts again this week.
It seems that the battery percentage is not being reported correctly, I remember the first time it happened is that I still have > 50% battery, then
the device shutdown and booted and then the screen flickered and shutdown and booted again it went on in this cycle for about 2mins and every it
went into this cycle the screen flickers which is kinda alarming and asked that it be connected to a charger. This week it happened again, I have
85% battery charge, and then device went into the same shutdown - boot, cycle and asks to be connected to a charger. And every time this happens
when I first boot the device the battery percentage shown is way less than that of the reported charge just before it shutsdown. And today it happened
again, the device has about 70% charge and it just shutdown, but this time without the shutdown-boot cycle, so knowing of the issue, I attached it
to my usb to charge and booted it, and it shows that it only has 11% charge.
Any idea on why is this? and how to avoid this issue? I have already installed Battery Widget Reborn and DS Battery Saver.
BTW, Im on stock non-rooted 4.2.1
Thanks.
Hi Everyone
Since three weeks I have the following problem: the phone suddenly power of, i notice it if i push the button to get the lock screen. In this case the phone stay black. When connect it to power the led short blinks up red. Afterwards im able to turn it on.
My LG N4 is:
non rootet
kitkat
what if tried:
let the phone die, and load it for a few hours
replaced the battery with a new one
searchd for apps may are troublemakers
The images are screenshots from the battery stats screen..
Screenshot_2014-03-11-22-37-22.png and Screenshot_2014-03-20-10-28-15.png are just screenshots where you see the issue
Screenshot_2014-03-20-10-41-49.png and Screenshot_2014-03-20-12-53-41.png are from today and show the battery dont make it over 5 hours.
I'can handle the fast draining, but this sudden shutdowns are real pain.
Have anyone registered the same problems? Is there a common solution?
Hi there, I currently have a Samsung Note 4 running CM12.1 and in the past two days the phone has randomly "crashed" late afternoon/night (5.30pm today and 8.40pm last night). My phone performs fine throughout the day and then I'll notice that the screen doesn't wake up if I press the home button like normal. If I then power the phone on it boots up and instantly powers off after booting since it has "0%" battery. Both times the phone had plenty of charge in it, around 30-50%. Has anyone else encountered this before?
I have some screenshots but I am unable to post the Imgur links in my post because of my post count. Any other way I can post them?
Specs:
SM-N910F
CM 12.1-20151022-NIGHTLY-trltexx
Android 5.1.1
I can provide more specs if you wish.
Buy another battery, if another battery is OK then your old battery is broken
I had a similar issue where it would, after a clean software reset, shut down unexpectedly at 20% or so - then subsequently at 40%, 60%, and further 20 percent increments when I'd let it shut down of it's own accord. RMA'd it under warranty, pretty pleased with the service I got. No software fix for it.
RBrNx said:
Hi there, I currently have a Samsung Note 4 running CM12.1 and in the past two days the phone has randomly "crashed" late afternoon/night (5.30pm today and 8.40pm last night). My phone performs fine throughout the day and then I'll notice that the screen doesn't wake up if I press the home button like normal. If I then power the phone on it boots up and instantly powers off after booting since it has "0%" battery. Both times the phone had plenty of charge in it, around 30-50%. Has anyone else encountered this before?
Click to expand...
Click to collapse
Recalibrate your battery. I had this issue, too, after flashing another ROM. My Note 4 would shut down and die at ~50%.
1. Download Battery Calibration from Google Play
2. Fully charge your phone. By "fully" I mean not only to 100% (which, in your case, will be something like 50% effective charge), but until your LED has turned green. For good measure, just turn your phone off and let it charge overnight.
3. Run Battery Calibration, and tap the big button that says "Battery Calibration"
4. That's it.
You should do this every time you flash a new ROM, because there's always a chance your battery gets miscalibrated during the process.
Thank you very much for your help everyone, I'll try the Battery Calibration and let you know if it fixes it!
I, like many other A2017U users, have experienced MASSIVE battery drain the last 6-8 months, seems to be an issue with N. That has been manageable as I don't do much away from charges/battery packs. Annoying, but manageable.
The last 3 weeks or so though, my experienced has changed drastically. I have tried this on a few different O roms, different bootstacks, multiple different dates of roms, etc.
If I restart the phone when the charging cable is in the phone, battery percentage stays consistent after boot. As in, if I reboot with charging 70% battery, it will boot with 70% battery.
If I restart the phone when not charging, the phone boots at anywhere from 2%-5% battery. As in, if I reboot with 70% battery, it will boot with 2%
When looking at this via TWRP, even though Android is displaying 2-5%, and autoshutdown due to low battery, TWRP displays battery anywhere from 60%-80%.
Now here's the kicker...If I am not charging, reboot my phone (so it says 2% battery), boot into TWRP, then reboot system from TWRP, battery stays back at that 70%ish.
I've had the phone for like 19 months, so battery degradation most likely is present, but what could be causing this? Software, Hardware, or a combo?
You dont restart your phone while charging dude,you can maybe sometimes but not always like you mention.Stop charging when u reboot or are flashing.And if you did a full clean flash,you want to charge when you got it rebooted for second time! ( flash,boot system.setup google etc,setup magisk,reboot system,charge) i also recommend to put the charger on the phone when its awake (with screen on,when charger is plugged in u can turn off screen).Its because bad OS or software,or host using it wrong
hey mine battery when was 1% and turned off, just screen goes black and reboot sometimes to logo or not, ans not restarting ,sometimes goes off with samsung logo shut down shows, and vibrate, but sometimes when got 1% phone black screen and turned off without vibrate and shut down logo not appear, now when was 1% battery phone restarting and restarting, i see lockscreen on 1% and reboot itself about 10times, and after that phone doesnt turn on when i dont plug to charge, fault battery or motherboard? how known??? sometimes phone shuts down with samsung logo whne shutting down and i hear vibrate when phone power off
Try a new battery that might fix your problem and keep you phone charged
venkat xero said:
Try a new battery that might fix your problem and keep you phone charged
Click to expand...
Click to collapse
so you thought battery bad at 1%? and when i reboot from 2% phone turned on, lockscreen when i used phone freeze ant restarted again and turned off and shows 0 battery . xd
now with one percent shut down random, sometimes turned off correctly with shutting down animation and power off with vibrate. but sometimes just off screen when used the phone or sometimes restarting itself and power off, or restart and restart when itself turned off when juice not too much load phone
I have faced similar issues , Just try a new battery it will mostly fix the problem and stop using your phone at 1% just keep it charged . and maintain a minimum of 15 % battery charge
venkat xero said:
I have faced similar issues , Just try a new battery it will mostly fix the problem and stop using your phone at 1% just keep it charged . and maintain a minimum of 15 % battery charge
Click to expand...
Click to collapse
i can on 2 charged or 3 or 5 , 6 , 7 , , 9 , 10 ,11 doesnt matter i can charge 40 , 42