Phone charging and stops charging (charges and stops in bursts) - Xiaomi Mi A2 Lite Questions & Answers

So I got a problem with charging this phone. I noticed it like month or so ago, but it wasn't any dealbraker and it didn't occur nearly as much so I just ignored it. At first when I plugged it in to charge it charged for like hour or so and then it would "disconnect" ie stopped charging while plugged in in AC. Today it started to be much more aggressive then that. I plugged it in to charge and it wokes up screen on and off (charging-not charging) and goes like that for a period of time, untill it stops and continues to charge normally. I thought the kernel (butterfly and dragon.). That I have been using are to blame, but after factory resetting it stil occurs. I tried factory charger and bunch of others from different manufacturers, but still the same.
Any and all help is much appreciated.

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[Q] Battery suddenly charged extremely slowly

So up until now my battery has been charging really quickly, with ~1 hour to charge to full. Just last night, however, it suddenly started charging exceptionally slowly. Left it plugged into the Samsung wall charger at 41% and when I wake up 6 hours later it's only at 92%. I had noticed it charging slowly late yesterday as well.
I don't think the problem is with my ROM or any apps I'm running, because I get the same unsatisfactory results whether the phone is on or off before I plug it in.
The only thing I can think of is this: yesterday, when going to plug in the wall charger, I accidently plugged it in such that only one 'pin' was pushed into the slots (specifically, the left-hand slot). It was like that for about a minute before I realized I goofed. Could it be that that somehow messed up the battery/cable/charging mechanism? I've already tested against two different wall chargers, so that isn't the problem, but I haven't removed anything else.
Anybody have any idea what's going on, and possibly how to fix it? I'd rather not have to unroot and go to AT&T, but if I have to...

Really odd Charging situation

I got great battery life yesterday (better than usual I'd say....had about 50% left after about 3 hours of screen on and 13 hours off the charger, so I let it sit off the charger over night. Not something I normally do. When I woke up I used it for a bit and got to about 21 hours off charger and 4 hours of screen on....the important thing is this:
when I plugged it back in, it started carging like normal I left the room for a bit, came back.....and it was up a couple percent, but said it was no longer charging. I've reseated the charging cable a couple of times, to no avail. When the phone is on, it won't respond to the cable at all. If I turn the phone off, and plug in the cable, it comes on, acts like it knows it's charging. but keeps bouncing from the Samsung screen to the battery charging screen (no animation though) and a quick vibrate. It seems like if I leave it on, and leave it with the charger in, it'll charge, but it's not reflected in the battery %. if I reboot, it'll go up some, but not as quickly as it should have.
I've been fighting this all day and am finally up to the high 70s. also, if the phone is on, and I have the cable plugged in, but pull the battery, the phone will stay on via the power cable for about 3 seconds. Have been using DartStalker 6 with the Compulsion Kernel. I had an old version of that kernel so I updated to 10 with no change. Obviously wiped cache and dalvik for that....
it seems really weird that it kinda knows it's being charged, but.....seems
IDK....any ideas? suggestions? oh, also if I plug the cable into my laptop, the laptop doesn't see the device.
also, stock cable and charger block. have tried different regular USB cables and chargers....specifically whatever my wife is using to charge (successfully) her HTC One Mini.
just had more weird stuff happen. got home threw the phone on the charger, hooray! it shows that it's charging! after letting it sit for a bit I check it....it's lost juice. UGH!
Went to T-Mobile today. New phone should be here in 2 days. Oh well.....

HELP phone not charging.

So this is the problem: my ZL displays the charging light, it appears to be charging, but does not charge. I always had problems with charging, having to wiggle the connection or something for it to work, but not this type of problem. Sometimes it goes up for like 1%, then down again, wiggling between 10% and 20% battery. This happened in the last 3 hours, i switched cables, wall plugs, etc. Still the same. What can i do? When i keep it plugged it does not discharge, but i'm afraid that if it gets to 0%, it'll die. What can be the problem? Please help me
darkielol said:
So this is the problem: my ZL displays the charging light, it appears to be charging, but does not charge. I always had problems with charging, having to wiggle the connection or something for it to work, but not this type of problem. Sometimes it goes up for like 1%, then down again, wiggling between 10% and 20% battery. This happened in the last 3 hours, i switched cables, wall plugs, etc. Still the same. What can i do? When i keep it plugged it does not discharge, but i'm afraid that if it gets to 0%, it'll die. What can be the problem? Please help me
Click to expand...
Click to collapse
Dont worry frnd.
Need some inputs before i zero down the problem
1) Are you using the stock charger that came with your phone. If so there is every possibility either the charger head or usb cable has gone faulty.
2) Type *#*#7378423#*#* and goto battery test and check its health condition. If it says condition is good then the fault is with your charger
3) Try using a charger which is a 1500ma charger.The normal charger supports only 800ma/500ma so your mobile will not be able to draw enough current from it and usually takes more time to charge or the charging rate with be equal to the discharging rate like in your case.
Hi,
I had the same problem just recently - phone wouldn't charge to above 5% or so (if I was lucky) - all original charger. When I plugged in the charger, the led light flashed red, then another color (green or yellow, can't remember), and then it didn't charge.
I actually had some problems with charging a couple of times before - it went on and off like 5-6 time, but then it did start to charge normally after a while. This last time, I tried to charge it for hours without any luck.
If i booted it up, it sometimes charged to 4-5%, then it would stop/start/stop/start endlessly. The same thing happened when I connected the phone to my computer, the USB fell off/on/off/on endlessly. I thought it was a faulty cable / charger first, but this happened to all cables and chargers I tried. I then thought it was the USB-port on the phone. Or a faulty battery.
After a while, it mostly stopped at 1-2% - sometimes immediately. I noticed that after using the "battery button" to hard reset the phone, I always seemed to get a few %'s of charge, and it didn't just blink immediately when plugging in the charger.
I had even written my problem description and was about to send the phone back to the retailer, when I did one last try of factory resetting the phone from the recovery, wiping everything. The problem still existed when I booted the phone, however, entering the recovery again after factory reset - I actually noticed that the phone charged above 5% this time. Leaving it on charging while in recovery, it got up to 8%, and then I thought the problem was fixed. Booting again, still same charging problem. I then factory reset again, and tried recovery again... Leaving the charger on - I managed to charge it to 100%. After this, I've never had any problem charging the phone. :|
I don't know what solved the problem, it could be only charging from recovery, or it could be that the full wipe deleted some battery stats or something? I did install an app to wipe battery stats after the problems occured, it also showed the charging rate of the battery, and it went up and down like crazy when I had the problem.
I don't really know if this is of any help, but I had PhilZ recovery at least which I managed to charge with.
You can try any methods, but i realy think that it because bad accumulator.
- original chargers
- hard reset
If it is not help - your way is go to the service.
Usually it the problem with accumulator or power controller.

Unexpected symptoms, need help assessing and figuring possible solutions

First time posting , I guess, usually I just browse through for info... but now I feel a bit in a dead end.
Spent a few days snowboarding with the phone in pocket, so exposure to cold subzero temp. lowest around maybe -10, only symptom during that period was camera started flickering showing purple lines but worked fine later on.
Also had trouble charging one night, as phone spent entire night being plugged in only to show it was discharging the whole time, and battery low in the morning, couldn't get it charge even after cleaning port making sure its clean and dry.
Phone ended up running out juice and powering down completely... it didn't respond for hours (tried different chargers) but than suddenly the power bank I use showed it started drawing about 9V and 0.1/0.2A for some time and it slowly started drawing more power and charging to 100% took more time then usual...
Next time I tried charging it when it became low around 20% it wouldn't charge from the wall charger or battery charger.
Tried a lot of resetting, rebooting, but the battery just started dropping really fast each reset.
Plugged it in and tried the volume up/down, power button reset but all that did was a multiple resets and still wouldn't draw charge from anything.
In the end it just stopped responding to anything.
I would show a few orange flashes when I plug it to something and than stop.
Tried leaving it plugged in all night but nothing. Leaving it alone for 3 days also did nothing.
Then it stopped even showing the few orange blinks.
Current status:
Plugged it into computer usb and started showing orange flashes, decided to leave it plugged in.
Showed on screen the battery and 0% after a few min. Screen brightness increased after 20min.
Now its been 3h and its still only showing 0% for battery and flashing the orange light every few seconds, nothing else.
Will go to sleep now and leave it plugged in computer all night.
mortalk2 said:
First time posting , I guess, usually I just browse through for info... but now I feel a bit in a dead end.
Spent a few days snowboarding with the phone in pocket, so exposure to cold subzero temp. lowest around maybe -10, only symptom during that period was camera started flickering showing purple lines but worked fine later on.
Also had trouble charging one night, as phone spent entire night being plugged in only to show it was discharging the whole time, and battery low in the morning, couldn't get it charge even after cleaning port making sure its clean and dry.
Phone ended up running out juice and powering down completely... it didn't respond for hours (tried different chargers) but than suddenly the power bank I use showed it started drawing about 9V and 0.1/0.2A for some time and it slowly started drawing more power and charging to 100% took more time then usual...
Next time I tried charging it when it became low around 20% it wouldn't charge from the wall charger or battery charger.
Tried a lot of resetting, rebooting, but the battery just started dropping really fast each reset.
Plugged it in and tried the volume up/down, power button reset but all that did was a multiple resets and still wouldn't draw charge from anything.
In the end it just stopped responding to anything.
I would show a few orange flashes when I plug it to something and than stop.
Tried leaving it plugged in all night but nothing. Leaving it alone for 3 days also did nothing.
Then it stopped even showing the few orange blinks.
Current status:
Plugged it into computer usb and started showing orange flashes, decided to leave it plugged in.
Showed on screen the battery and 0% after a few min. Screen brightness increased after 20min.
Now its been 3h and its still only showing 0% for battery and flashing the orange light every few seconds, nothing else.
Will go to sleep now and leave it plugged in computer all night.
Click to expand...
Click to collapse
Have you tried a different USB cable & charger?
There have been numerous reports in these forums concerning charging issues with the device. If you've cleaned the USB port on the phone and have tried multiple USB cables and chargers, then most likely your battery is the culprit and needs to be replaced.
Magnum_Enforcer said:
Have you tried a different USB cable & charger?
There have been numerous reports in these forums concerning charging issues with the device. If you've cleaned the USB port on the phone and have tried multiple USB cables and chargers, then most likely your battery is the culprit and needs to be replaced.
Click to expand...
Click to collapse
In a lot of cases they managed to restart the phone...
Yes I did that. Phone is still showing 0% battery after being plugged in computer usb, I find it funny how it wasn't responding at all to the wall chargers. Now for the question of the day, can I have the battery replaced without losing data? I asked a service center that kinda could be a HTC representative but cannot confirm it and they insisted that they have to do factory reset.
mortalk2 said:
In a lot of cases they managed to restart the phone...
Yes I did that. Phone is still showing 0% battery after being plugged in computer usb, I find it funny how it wasn't responding at all to the wall chargers. Now for the question of the day, can I have the battery replaced without losing data? I asked a service center that kinda could be a HTC representative but cannot confirm it and they insisted that they have to do factory reset.
Click to expand...
Click to collapse
Can you charge the phone up and get the phone to boot to TWRP? If so you can mount your phone to your computer and back up all of your files on your internal storage to your computer.
Magnum_Enforcer said:
Can you charge the phone up and get the phone to boot to TWRP? If so you can mount your phone to your computer and back up all of your files on your internal storage to your computer.
Click to expand...
Click to collapse
I don't have TWRP but I just did manage to enter the stock recovery? and its just sitting there not really charging up but using 9V and 0.4A to stay powered up in that mode.
Can you tell me if I go to service center to get the battery changed will I lose all data by default of that process?
mortalk2 said:
I don't have TWRP but I just did manage to enter the stock recovery? and its just sitting there not really charging up but using 9V and 0.4A to stay powered up in that mode.
Can you tell me if I go to service center to get the battery changed will I lose all data by default of that process?
Click to expand...
Click to collapse
I wouldn't think that merely changing the battery would cause you to lose your data, or why they would do anything to your phone that would wipe your data from the phone.
Magnum_Enforcer said:
I wouldn't think that merely changing the battery would cause you to lose your data, or why they would do anything to your phone that would wipe your data from the phone.
Click to expand...
Click to collapse
Alright, that was my primary concern, thank you. The service sector where I live is pretty bad, and they do stupid stuff, follow stupid rules.
Update: I switched through a couple of chargers, and tried going into recovery after which I initiated a restart, phone booted normally and showed 24% battery, now is connected to original QC 3.0 ... and charging up, but stopped after 1%, I unplugged it and plugged it again and it continues to charge now with steady orange light? this is really nerve wrecking... what is the real issue? battery, charging port?
My goal is to try to charge 100% back up everything and then I can send it service.

Note 4 only charges when is connected to the PC

I have a Note 4 SM-N910V which, after suffering blackouts and random reboots, I decided to buy a new battery, as it did not last for 4 hours. The issue is that the seller sold me a certified AAA because he told me that there are no originals, well the issue, tested and loaded well, after an hour I kept loading but no longer than 75, although the duration was fine, When I reached 10 I wanted to load it, but I did not recognize anything, I did not understand what happened, I suddenly stopped recognizing the charger. I put the old battery and it worked, but it was not what I wanted. The next day a friend lent me her charger, and the new battery charged normally, so I bought a new charger and everything was fine for a day until again, 75% and it did not pass or restart. Yesterday it collapsed, as it did not recognize any charger or USB cable, and it turned off, when connecting it only entered a vibration loop but without turning on the LED or screen, even if the old battery was charging, it was as if suddenly the charging pin it no longer serves. If I leave it connected I get a logo of a battery in 0% and a charger. In addition, I discovered that recharge connected to my PC, but with any charger does not work, I already reinstalled the OS with Odin but the problem continues. Can anybody help me? PS: sorry for my bad english

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