Hello!
So recently I replaced the battery in my Oneplus 8. The problem is that no matter how much I charge it and discharge it, the percrntage indicator drops dow to 1% in 15-20 minutes. The funy part is that it stays there...
It holds the charge. I get 8hrs+ screen on time so I don't think that it's a faulty battery. I even tried downgrading to OOS 11 and back to OOS 12. Nothing...
Any ideas?
Thank you!
Related
Ok, so over the past couple of weeks I've had more than a few occasions where my battery will drain very rapidly.
It happened again tonight, and I watched the battery % indicator drop from 48 to 15 over the course of about 15-20 mins. Once it hit 15 it then shut down completely, apparently completely drained, as I put it back on charge and it restarted charging from 0%.
I got the 5.1.1 ota update (Stock EE UK rom) last week, but it's been no help.
I've attached a screenshot of the battery usage. On screen time has been about 3 hrs today.
Anyone any ideas? Would it be worth rooting, or is it a dud battery?
Also, using the Nova launcher BTW.
Well. I haven't that problem but got a very similar.one was charging.
My phone had battery dead and the plugged the fast charge when it was off. The charging image displayed the battery in 8% after a few minutes as normal, but when I powered the device the battery indicated that was charge at 56%. I was shocked and immediately thought that battery had a problem. Then I used the device hard to get the battery drained but was normally going down. Then restarted device and the battery indicated 18%, much closer to the real charge.
Anyway, I had this issue on my old SGS3 and then remembered that I had to delete cache from recovery. Once I made it the battery started to work normally.
The fact is that I'm on G920I with the Indian sotck version of 5.1.1 and I never had rooted or flashed my SGS6 afraid of tripping Knox. So I recommend that you. Delete cache from recovery and check battery. If the problem persists definitely your device is bad.
You may have a defective battery. Return your S6 back to Samsung for battery warranty replacement.
Recently flashed my Oneplus One with this ROM and the issues I am facing now are :
1. Phone shuts down automatically when battery is around 10%
2. While watching videos on Facebook the screen blacks out after sometime, causing the video to stop/pause.
It might be a battery calibration problem. Try to use the phone until it shuts down and then charge it completely while its off. That might help.
scedeov said:
It might be a battery calibration problem. Try to use the phone until it shuts down and then charge it completely while its off. That might help.
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Click to collapse
Thanks will try that and let you know the results.
I have this problem a while ago, battery stays at 100% for a long time then when reach 30% the phone suddenly died. Charging for a straight 5 to 6 hours while the phone off fixed the battery problem. If its not working for the first charge, just make sure you completely discharge battery to 0 % then cycle charge again while off for 5 to 6 hours.
Hello guys,i bought poco f2 pro global a week ago.My problem is the follow:
When i put my phone for charging the process go to 89% and freeze there.if i disconnect and connect again the charger then its make it 100%!?u can wait 5 h but no more than 89%.
Its very anoyning ,coz when i got to bed i put the phone on charge and at the morning i get it on 89%.
Factory reset didn't solve it.Any ideas?thx
Try draining the battery to 0%, then let it charge uninterrupted and see if that helps..
Hi if you've seen some of my posts. I got a Poco F2 Pro and on the second day it started showing 1% battery charge all the time. As well as an overheating issue and would close the camera after 5 seconds. Not sure what I did other than turned it off and let it charge a few times. For no known reason it started working fine. That was a week ago, so haven't had the problem occur since.
I'd check while the phone is off what the battery level shows as. If it still shows 89% it might be more serious, otherwise could be a bug
Fast78i said:
Hello guys,i bought poco f2 pro global a week ago.My problem is the follow:
When i put my phone for charging the process go to 89% and freeze there.if i disconnect and connect again the charger then its make it 100%!?u can wait 5 h but no more than 89%.
Its very anoyning ,coz when i got to bed i put the phone on charge and at the morning i get it on 89%.
Factory reset didn't solve it.Any ideas?thx
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Click to collapse
ITs not uncommon a miss-calibrated battery. Make a full discharge, wait all the time until your phone is power off. Once completely drained, try (without charger) power on some times, to be completely sure is totally death. Now, make a complete Full cicle. This time, the phone should reach 100%
Thank you all for the suggestions. I discharged the battery to 0 %,then plug it again and the result was 92%.So no luck..I really hope that this is software bug and will be fixed with miui 12 .Will be very unlucky if my unit is defective.the phone is a week old .what do you think,if i download the present software and flash it , maybe that's will help?
Theliels said:
ITs not uncommon a miss-calibrated battery. Make a full discharge, wait all the time until your phone is power off. Once completely drained, try (without charger) power on some times, to be completely sure is totally death. Now, make a complete Full cicle. This time, the phone should reach 100%
Click to expand...
Click to collapse
This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
Snah001 said:
This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
Click to expand...
Click to collapse
Some devices that I have seen with the same behavior would not think the same as you, obviously with a healthy battery. A bad battery can behave abnormally too, but I doubt that is the case.
And yes, it can be called a ... "calibration", although nothing to do with the supposed magic cures of deleting the battery statistics file. What happens is not that % battery is lost or that the battery is not fully charged. In fact, if the battery is fully charged, it is the count that fails. This is perfectly evident, when the phone reaches 1% it stays in that% much longer than usual, because the phone really did not have 78% (for example) and is not full drained yet. Once the battery is completely drained, the margins are recalculated correctly again. It is not a bad battery that is not fully charged, it is fully charged, what happens is that the battery reports incorrect data due to a "calibration" mismatch.
In any case, the partner will be able to tell us perfectly if it worked, or not . I repeat, there are many phones that I have seen with this behavior and many that have returned to their being. It is clear that if the battery is bad it will continue to be bad. It has happened to me in the past with a pair of Xiaomi phones, the last one a Redmi 6, is not uncommon
Snah001 said:
This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
Click to expand...
Click to collapse
Hi
Sorry , i don't have anything intelligent to say about battery calibration (except that if the battery sound faulty, take advantage of the phone warranty while you can!)
So... I just saw @Snah001 had a F2 pro and a Mi 9T pro... Could you please give us your quick opinion and advice here ? https://forum.xda-developers.com/poco-f2-pro/help/poco-f2-pro-t4137287
Thanks so much
Cheers !
Hi, I had a new experience, my battery drain so fast.
My Screen usage (Sot) just for 45 minutes.
This problem comes with a weird issue.
The Chronology:
I had to change the backdoor for my HTC, for 1-2 months that was okay.
In a 3rd month, phone getting reboot when sound going up.
Next, phone always rebooted when launch the camera, there is some purples line, then a phone reboot.
So, that other person who borrow my cellphone not opened a camera, I disable it.
But some strange happen. My battery going to 1%. I charged, but nothing change, always 1%.
Then i try to flashing my phone, but failed because battery percentage is under 30%.
I charge the phone while off, and it works. But so fast.
Remember when download mode error says my phone was under 30% battery?. When i plug the charging cable, the percentage is 46%????
What a weird is, 46 to 100% just 30 minutes!!
When my phone was fully charged. I flashing boot, system, the reset to factory.
The problems never gone, my phone still rebooting when the camera launch, or sounds going to up.
And, my battery drains fast. BUT, my battery charging is so fast too.
The question is: There is something wrong with system who reads the battery?
Because before this happens, my battery is health. 3 hours SoT.
How to reset my battery?
Thanks if anyone help.
I just had a new battery installed in my Pixel by Ubreakifix because my battery had been draining quickly. My problem is that the battery continues to drain quickly even with the new battery. My understanding is that they install OEM batteries so I don't think that the new battery is the problem.
So, I tried to calibrate the new battery using these steps found here:
1. Discharge your phone fully until it turns itself off.
2. Turn it on again and let it turn itself off.
3. Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent.
4. Unplug your charger.
5. Turn your phone on. It's likely that the battery indicator won't say 100 percent, so plug the charger back in (leave your phone on) and continue charging until it says 100 percent on-screen as well.
6. Unplug your phone and restart it. If it doesn't say 100 percent, plug the charger back in until it says 100 percent on screen.
7. Repeat this cycle until it says 100 percent (or as close as you think it's going to get) when you start it up without it being plugged in.
8. Now, let your battery discharge all the way down to 0 percent and let your phone turn off again.
9. Fully charge the battery one more time without interruption and you should have reset the Android system's battery percentage.
I seemed to get caught in an endless loop on step 6. After charging the phone to 100% on step 5, I would disconnect the charger and restart the phone. Every time the battery percentage would drop to 60 or 70 percent after restart. After doing that about 5 or 6 times, I gave up on that step because it didn't seem to be making any difference. One cycle of doing this tends to take several hours because of the charge time from 60 percent to 100%. So, this ended up being a many hour process. Should I have just kept repeating step 6 over multiple days in the hopes that eventually after many charge/restart cycles it would eventually register 100%?
Now the battery calibration seems completely out of whack. I have fast battery drain and the pixel shuts off sometimes around 30 or 20 percent remaining battery. Now with minimal screen on time, the battery might last 8 hours. It used to easily last all day even with moderate screen on time.
Any help would be much appreciated!
I would take it back to Ubreakifix. Tell them the battery drops from 100 to 60-70 after a restart. It sounds exactly like what you would expect from a bad battery.
Sent from my Pixel using Tapatalk
Yep did that already. They replaced the battery again (for free) and still the same problem. The technician said that this has been a common problem for many pixels after they’ve replaced the battery. He claims it’s because the pixel can’t handle android 10 but I don’t believe that.
I recently bought used Pixel and Pixel XL.
The XL exhibited the exact problems you mentioned (looping steps 5 and 6 and shut off at around 20% mark). Even have this on camera (btw, split screen opening some games like PUBG with your battery status on the other side is a good way to drain the battery and show battery percentage). Not sure if the battery was previously changed but I took it back to the seller and got a refund.
On the other hand, the Pixel (non-XL) is running on Android 10 just fine. Did the battery calibration as you mentioned and it was good to go.