Phone repair Batter or Charge port problem? - Xiaomi Mi A2 / 6X Questions & Answers

so basically my phone stopped charging after two to three days because it would just charge slow but then charge fast again then charge slow again I don't know if it's the battery or the charge port but yeah that's what I'm trying to find out also whenever I did check the battery capacity it would say that it's at 2800 and then it would just say like in th system settings it would say Null Mah. If anyone knows what it could be it be nice to know and also best place to get replacement parts fast.

i have the same problem

Apparently its a common problem for Xiaoi Phone. Trash company. Chinese trap.

Did you finally find solution?

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G1 Not Charging !!! Help

Ok guys i hope some one can help with this ...It all started yesterday when i tried to charge my phone. it kept saying charging at 0% and it stood like that for hours. so i tried another charger & battery and the same thing. I even called t-mobile and they told me i could be a hardware problem, so i was woundering if theres any chance it could still get fixed ??? i am willing to pay if anyone can fix my phone i am located in los angeles pm me if your up to it .
thanks in advance.. if phone is not fixable i will be selling it for parts!!
Tmobile should give you a replacent! Free of charge.
and umm have you tried taking out the battery leaving out for a minute or 2 and then putting it back and trying to charge it?
That is correct.
So long as you are still under warranty, T-Mobile will issue you a replacement phone.
However, if you have any root/modded firmware, you may want to revert back to Stock.
ya i called t-mobile and they said that since i bought the phone off a friend that it void the waranty ...so im stuck with a bad g1 till i get another one and or sell this one for parts...how much would you guys say its worth for parts it works but it has to be plug in at all times>
Not sure if you have access to this, but you may want to try switching out the batteries with a friend. If that doesn't work, go to any T-Mo store and tell them you need to test the battery/phone.
If it works on a new battery, your solution is there. Buy a new one for about $20-$50
It's worth a shot, considering you'd be selling someone a good phone for cheap, lol.
Same Problem
Hello, I also have the same problem with it charging. The usb port seems to work, I bought a new battery and it still doing the same thing. So I built a charger that I can just stick the battery in and I just swap them out. The phone shows the orange light and also says it is charging but it does not charge the battery.
fireman1937 said:
Hello, I also have the same problem with it charging. The usb port seems to work, I bought a new battery and it still doing the same thing. So I built a charger that I can just stick the battery in and I just swap them out. The phone shows the orange light and also says it is charging but it does not charge the battery.
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Click to collapse
I have exactly the same problem, i tested with 3 different batteries, oem cables, wipe phone, factory reset, and im in the same situation.
HELP! any idea to fix this?
btw
i dont have warranty, i bought about 1.5 years ago, unlocked one, i live outside usa
Alienmike said:
I have exactly the same problem, i tested with 3 different batteries, oem cables, wipe phone, factory reset, and im in the same situation.
HELP! any idea to fix this?
btw
i dont have warranty, i bought about 1.5 years ago, unlocked one, i live outside usa
Click to expand...
Click to collapse
Buy a stand-alone battery charger. Search google for "g1 battery charger" and buy a product similar to this: http://www.netimes.com/shop/desktop-cradle-with-2nd-battery-charger-for-google-g1-p-1506.html
There is probably something wrong with the charging circuit inside the phone and this *should* be a decent work-around for it.
I had this problem with my old HTC Wizard... I just hacked the end off a usb cable and taped the 5v line to the battery terminals to charge it.
I am NOT recommending this as a solution.. but I still have both hands and a functional face.
Ive been having the exact same issue with my G1 phone since updating to the latest Cyanogen rom. Im not saying that the ROM caused the issue, but that the issue developed on the same day I did the update.
I contacted T-Mo and they have shipped me a brand new phone. I had to un-root and go back to the stock ROM, but that was not big deal.
It was definitely an issue with the charging circuit. I have two G1's and was able to charge the battery in the spare phone.
Can anyone help me with my issue. i had a old battery on my g1 that got expanded and wouldnt hold a charge for that long it would just die. Now i bought 2 new batteries and charged them till they were full. Now when the phone dies and i plug in the charger to charge the new batteries they do not charge. I have to put my old expanded battery charge it till its green take the old battery out then put the new one in and then it the led will come on saying its charging. When I try and charge the new batteries when the phone is off it says its charging but the percentage doesnt go up. Anyone have a reason why these batteries wont charge while on, and the only way they will charge when off is if i put the old expanded battery in first charge then charge the new ones. Im running a rooted g1 on 1.6, I just dont understand why I cant charge the new batteries when the phone is on, or when its off unless i use that method. ANy help would be appreciated and thanks in advance.
Oh yea I have had the phone since launch and im sure the warranty is expired.
You have to change the phone motherboard. Its a hardware problem.
Only solution : Send it for a replacement!
Also my phone is dying fast with the new battery the display and idle is eating it up. I know I can reset my battery stats but when i reset them at 100% i cant reboot and charge to 100% because the phone wont charge while on......Do you guys think if i got a external wall charger i could charge the batteries and they would work. My phone might be reading my old battery stats thats why it doesnt last that long even on new battery
I had the exact same problem, my phone would charge when i plugged it in to the pc but not in the OEM wall charger, so i bought a usb wall charger adapter and used my pc data cable plug and it worked perfectly. Ebay sells them for 4-6 bucks with an additional pc plug, just search htc g1 wall usb adapter charger.
I understand that much time has left, but I have the same problem, the phone is not charging(but 'speaks' that charging is going on). I don't know about the others, but I have noticed that phone can charge in fastboot mode. It charging very slow and I think it because the screen is always on and white(Spl: 1.33.0013d).
It charges only after a strict sequence of actions:
1. When the phone is off turn it to fastboot(power+back)
2. Wait for several secconds.
3. Plug in charger wire.
There is no result in other sequences. I have measured the battery by voltmeter and voltage is truly rising. But LED is off while charging and also phone is warming.
Like others, I tried to change batteries and chargers with no results.
It looks like many users have the same problem, and maybe it can be solved by software methods.
At least maybe there is some way to charge it like in fastboot, but with screen off? It would be more faster.
I've tried to use some programs like battery calibrator, but they are not purposed for such things.
try leaving the battery out for a while, than put it in device and d not power on, plug in the charger and let it charge for a couple hours, than boot into recovery and wipe battery stats, reboot and see if anything changes...
ldrifta said:
try leaving the battery out for a while, than put it in device and d not power on, plug in the charger and let it charge for a couple hours, than boot into recovery and wipe battery stats, reboot and see if anything changes...
Click to expand...
Click to collapse
I've tried doing so, but it doesn't charge at all while the power if off(but LED is RED). Although I have wiped battery stats now and many times before after 100% charging in fastboot mode with no result.
The question is in difference between charging in fastboot mode and other modes.Maybe someone knows this difference and will help with this problem.
It doesn't charge in recovery mode, while the power is off, when the power is on (system says that it is charging but the percents are going down), and in all of this states LED is working well(Green, Orange, Red). In fastboot mode the LED is off but the charging is going on. Maybe there is a way to emulate fastboot charging mode in system drivers.
By the way, I have changed several ROM's after problem has appeared. Now it is COS-DS(07192011).
I hope that someone will help me and other users who have this problem.
hmmm, wow that is strange... could possibly be a hardware issue... doesn't sound like anything a custom rom would cause, hope you can find an answer to your issue

Battery problem

Hey guys.I just got my Xperia X1 and I noticed that even if I charged my phone to 100% after I unplug the cable (I use my USB cable to charge it) that battery meter goes to 95% the second I unplug it.If I send a text or two it will go lower.By the end of the day it will be around 50-60% left.I tried looking for a fix about that but nothing came up.
Is that a common problem for the X1?BTW the phone is brand new and the battery is the original one that came with the phone.
Thank you in advance
First I think you must charge your (new?) battery at least ten times to get full capacity. Secondly I think I remember there's a way to calibrate the battery. Look in settings or even better the manual or perhaps best, search the forums.
GL,A.D
Thank you for your answer.I checked the forum but not much came up about recalibration.I checked the phones settings and I can't find anything about batery calibration
are you on a stock rom or a custom one?
also if you leave your xperia plugged in once it reaches 100% i believe it simply stops charging, so the moment you unplug it you "real" battery percentage!
No I am using a custom ROM.I always unpluged the phone when it says full next to the battery metter.
thats why I don't like charging via USB - it's unreliable and slow, always was
if someone knows how to solve that with a recalibration pls tell
I think its a problem of usb charging. I get this problem when I charge my phone with usb. I havent had this problem on charger. Maybe you usb is a bit lower voltage, so the battery isnt fully charged, but its not charging anymore so the percentage is set to 100% and rapidly decreases after short usage.
I think if you use a charger and do charge your batter a few times full with charger, the memory effect should go away.
Just correcting lpgsk, it's not the voltage, but the electric current of the USB. If I'm not wrong the charger has a 500mA current.
charger output 700mA @ 5v
My suggestion is, if you have to charge it on USB, you should charge it when its off. The charging current should he higher since part of the energy wont be used to keep mobile standby. Therefor it should be able to get more power to battery.
2nd option, buy USB mini Y-cable. It is 1 miniUSB -> 2 USB cable. So you put the other end to 2 USB slots for more power.
like this:http://cgi.ebay.co.uk/USB-A-Male-to-Mini-5-Pin-Y-Cable-for-external-hard-Disk_W0QQitemZ330414581897QQcmdZViewItemQQptZUK_Computing_USB_Cables?hash=item4cee3e6889
this could help, but no waranty it would
al3x3y said:
Thank you for your answer.I checked the forum but not much came up about recalibration.I checked the phones settings and I can't find anything about batery calibration
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Click to collapse
It must have been my memory who failed me this time. I can't find any way to calibrate battery either. Sorry for that!
Saw that you're running on a custom rom so I guess the phone is not brand new. Question raised is, how old is the battery?
Searched Ebay for whatever to my x2 and found the batteries (same in X1/X2) damn cheap (fakes or not). Why not buy a new battery and test?
Avarell_Dalton said:
It must have been my memory who failed me this time. I can't find any way to calibrate battery either. Sorry for that!
Saw that you're running on a custom rom so I guess the phone is not brand new. Question raised is, how old is the battery?
Searched Ebay for whatever to my x2 and found the batteries (same in X1/X2) damn cheap (fakes or not). Why not buy a new battery and test?
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Click to collapse
Hey there.The phone was brand new when I got it.It came with the standard WM 6.5 I just installed a new ROM.I tried charging via the wall charger and it seems that the battery lasts WAY longer then charging throw the USB cable.
Thanks a lot guys
PS:One thing (has nothing to do with the battery but I don't want a new thread for that).All my received text messages are with a different time then my phone.I would say around 3-5 hours difference.I searched online and I found more people with this problem but I cannot find a fix for it.Any suggestions?
Thanks again to all of you that answered
Anyone??!!

Extended battery not charging

Hey guys,
I have just brought a new extended battery and cover for my HTC HD2, i got it deliveried this morning, turned the phone off and changed the batterys. i then put it on charge while the phone being turned off, to give it a full charge. The light for charging starts, but then after 30 secs it flashes one orange light then a green one, which suggest its not charging. I have tried charging it via the computer and still get the same problem
Can anyone help me as to what the problem actually is?? as if it is the battery i will order a new one.
Kind Regards
Shane
Ive just put my old battery back in, (standard one) and it seems to be charging fine. does this mean the battery i have is faulty, I have herd sometimes when they havnt been used they dont charge but after using and charging it works.
I need to sort this out as soon as because of trying to return the for another one??
i have the same problem with my spare battery i bought it only charged once and after that it only flashes orange and green. the only solution i found is charging it with my craddle in the spare battery slot (which doesnt work anymore for some reason it doesnt charge either battery so its probably the craddle thats bad so make sure you buy a good one and thats compatible to your hd2 version)or having your phone off while charging. which sucks if you use your phone as an alarm because you have to up in the middle of the night just to switch batterys and miss any late night calls if you know what i mean
Subsx said:
Ive just put my old battery back in, (standard one) and it seems to be charging fine. does this mean the battery i have is faulty, I have herd sometimes when they havnt been used they dont charge but after using and charging it works.
I need to sort this out as soon as because of trying to return the for another one??
Click to expand...
Click to collapse
Have exactly the same problem. Old battery charges fine, new extended doesn't.
Did you find any solutions? Is it a fault on the extended battery?
Hi guys
I am having the same problem, new extended battery and does not charge just getting the flashing led's, normal battery charges ok!! charge from mains or computer is gives the same result....any ideas???
I had this problem, i was running the stock rom (02 ireland) flashing red and green not charging with the extended battery (official), i fixed it by flashing a new rom.
that tells me its a software issue as the original battery would charge fine and the extended had the issue.
Hi guys
I am having the same problem, new extended battery and does not charge just getting the flashing led's, normal battery charges ok!! charge from mains or computer is gives the same result....any ideas???
yes its a software issue and if your provider wont let you use the rom update on the htc site then i think until they bring a new rom out for eg.vodafone we are stuffed....
Older ROMs don't support the extended battery.
Check post #8 here

[Q] Battery not keeping charge?

Hi,
So I've had my hd7 from when it first came out and have had no major issues with it till this one came about.
Basically when i go to charge it, it will charge up to a maximum of 30% if that before quickly draining itself, i've tried a replacement battery and it does the exact same with that one.
Could it be perhaps the charging socket as I have tried multiple chargers with my phone.
do several charge cycles...
DynamiteAndy said:
Hi,
So I've had my hd7 from when it first came out and have had no major issues with it till this one came about.
Basically when i go to charge it, it will charge up to a maximum of 30% if that before quickly draining itself, i've tried a replacement battery and it does the exact same with that one.
Could it be perhaps the charging socket as I have tried multiple chargers with my phone.
Click to expand...
Click to collapse
is the battery curved at the sides? "pillow shaped", you know damaged by aging?
if not, the replacement could be defective... possible, but not 100%, try the charge cycles to see what happens...
regards.

Note 8 Battery Drain.

Have a Note 8 that was draining the battery real fast all the sudden. It's on android 9. I would charge it to 100, let it sit with screen off and in about 30min. it was down 59%. This kept happening. One day it went down to 0% and didn't charge anymore. So I changed the battery. It did the same thing. Depleted too fast. When it went down to 0%, again phone would not turn on nor charge again. This is what I have gone thru so far with this phone:
Replaced the battery 3 times.
Replaced the charging port flex cable
Tried several Samsung chargers
Wipe data/factory reset X2
Wiped cache X2
No apps are on the phone.
Even with all that the batteries still drain quickly. If they go to 0%, phone won't charge again. Phone will not turn on and charge until I put a new battery replacement in it-only for it to drain fast.
The only thin I have not replaced was the logic board. Could this be a logic board issue or software issue?
prahsper said:
Have a Note 8 that was draining the battery real fast all the sudden. It's on android 9. I would charge it to 100, let it sit with screen off and in about 30min. it was down 59%. This kept happening. One day it went down to 0% and didn't charge anymore. So I changed the battery. It did the same thing. Depleted too fast. When it went down to 0%, again phone would not turn on nor charge again. This is what I have gone thru so far with this phone:
Replaced the battery 3 times.
Replaced the charging port flex cable
Tried several Samsung chargers
Wipe data/factory reset X2
Wiped cache X2
No apps are on the phone.
Even with all that the batteries still drain quickly. If they go to 0%, phone won't charge again. Phone will not turn on and charge until I put a new battery replacement in it-only for it to drain fast.
The only thin I have not replaced was the logic board. Could this be a logic board issue or software issue?
Click to expand...
Click to collapse
To rule out it being a software/firmware problem update it if you can or if you can't update then downgrade but stay with the same bootloader version.. If it does it after doing that then it's 100 percent a hardware problem.
Both my wife and I have Verizon Note 8s. We received the June patch a few days ago and have experienced SEVERE battery drain. In the battery usage stats there is no application that seems to be causing the drain. We've not had these phones very long (maybe 16-18 mo) and believe this is absolutely related to the June 2020 security update. I'm not sure if this issue is specific to the Verizon version of the patch or if this would affect more Note 8s. I'm just trying to find proof that it was the update.
I am a tech so yes I did the repair myself. Just looking for a second opinion on this. I bought the batteries from amazon and had a good condition battery from an old Note 8 repair leftover.
However, I cannot do anything more as far as testing because I need to purchase another battery. That is the only way to get the phone back on because like I mentioned once the battery drains out phone doesn't charge anymore unless I put a new battery in. As long as I don't let the phone drain to 0% I can keep using it and charging it.
But for now to do any of the tests mentioned here I would need to get another battery first.
prahsper said:
I am a tech so yes I did the repair myself. Just looking for a second opinion on this. I bought the batteries from amazon and had a good condition battery from an old Note 8 repair leftover.
However, I cannot do anything more as far as testing because I need to purchase another battery. That is the only way to get the phone back on because like I mentioned once the battery drains out phone doesn't charge anymore unless I put a new battery in. As long as I don't let the phone drain to 0% I can keep using it and charging it.
But for now to do any of the tests mentioned here I would need to get another battery first.
Click to expand...
Click to collapse
Some of the phones that would drain to 0 wouldn't charge again and Samsung was replacing the batteries in those ones but some people have been able to get them to charge again so if you have a wireless charger put the phone on BOTH the wireless charger AND the wired cable charger and leave it over night and it may or may not work but you have nothing to lose so..
Well I have found the issue and only issue. It was the logic board. The power IC chip is bad. After purchasing and connecting the new logic board everything on this note 8 is working perfectly. Battery charges, holds its charge like it supposed to. Battery drain is gone. And I can let the battery drain to 0% and charge it up again with no problem. So eventually, when I get the time, I will replace the power IC on the bad board. But for now, all is good.
Thanks to you all for your assistance.
prahsper said:
Phone will not turn on and charge until I put a new battery replacement in it-only for it to drain fast.
Click to expand...
Click to collapse
What exactly do you mean when you say "put a new battery replacement in"? You mean that you have opened the phone and put in new batteries? How did you put it back together? It is supposed to be sealed, and many things can go wrong after opening the enclosure.
Master_yoda said:
What exactly do you mean when you say "put a new battery replacement in"? You mean that you have opened the phone and put in new batteries? How did you put it back together? It is supposed to be sealed, and many things can go wrong after opening the enclosure.
Click to expand...
Click to collapse
Instead of for someone typing out the answer to that just go to YouTube and search for Samsung Galaxy Note 8 battery replacement and you'll see the entire process!
MrMike2182 said:
Instead of for someone typing out the answer to that just go to YouTube and search for Samsung Galaxy Note 8 battery replacement and you'll see the entire process!
Click to expand...
Click to collapse
My comment was not so much about the process, but about the result. Or shall I say consequences of the action? If one opens the seal, replaces the battery (not just once, but several times) and then complains about the battery not working normally is in my opinion a bit cheeky.

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