Hi
I am facing issues with mate 9 after update 8.0 now in the screen it doesn't show fast charging and the 2 bolt in battery icon are gone their is only 1 bolt icon also when i connect it with laptop the mobile charges but in setting it says no USB connected i tried several cables for that even the one which came with the box model is MHA-L29 so can anybody help me and tell whether it is software issue or a hardware issue
Related
my zenfone 5 takes 8 hours to charge completly.i checked from settng,it says charging over usb even when connected to wall charger and second issue is that it isnt detected in pc.nothing pops up in pc or phone when connected through data cable,any solution guys?i tried reassembling of all internal parts as i thought that it could be an issue caused by loose flex cable,installed a new charging board.any solution fellas?
Hello all,
Honor 7,
PLK-UL00
B341 and EMUI 4.0
Android 6.0
Im unable to use my phone as USB Mass storage device. When i connect my phone to PC sometimes im getting as USB device not recognized and sometimes im not. I tried different PCs and different cables. ITs ONLY CHARGING
tried cleaning the micro usb port, uninstalling and reinstalling drivers in Pcs but it didnt work.
I switched off my phone, removed mem card, reinserted it, swithced it on again, connected my phone to PC(in sleep mode)
phone is detected as storage device and got notification in notification panel to select as charge only/files mode/ photos mode.
After ejecting and removing cable again back to issue. No detection. OTG also not detected. No Data transfers are being made but its only charging( even through Car USB port)
Anybody facing USB not recognised problem ? i hope its software related.
could anyone let me know of solution.
Thanks.
I am also facing the same issue
I thought I was alone in this issue.
Basically, my problem is, the wall charging and USB connect are reversed. i.e., I connect my wall charger, its showing as USB mode and when I connect the cable to a PC, its showing as AC Charging. I tested with Ampere app and when I connect to AC Charger, it is drawing only around 300mA(like it would do if connected to USB) and its drawing around 1.5A(like it would do when connected to wall charger) when connected to USB PC.
I have been having this issue for quite sometime and recently, I had upgraded to Marshmallow through OTA upgrade. I thought atleast this upgrade would fix this issue but I am still facing the same issue. I even contacted the customer care and nothing useful advice other than restoring to factory settings was suggested(which I tried and didn't work).
I guess it should be some software issue but don't know what it is or how to fix it. Any inputs would be welcome.
Hello,
yesterday I tried to connect phone to PC and the phone kept on disconnecting and connecting. The interval seem to be random between 1-30s but most often it's 1-5s . Also tried charging but there was the same problem.
I have lineageOS.
Tried:
Other cables - tried 4, all lead to the same result
Moving the micro USB cable gently up, down, left, right, it had absolutely no impact
Taking dust out of micro usb - no change
I am able to charge, but it takes longer time due to connecting and disconnecting.
SharpenS said:
Hello,
yesterday I tried to connect phone to PC and the phone kept on disconnecting and connecting. The interval seem to be random between 1-30s but most often it's 1-5s . Also tried charging but there was the same problem.
I have lineageOS.
Tried:
Other cables - tried 4, all lead to the same result
Moving the micro USB cable gently up, down, left, right, it had absolutely no impact
Taking dust out of micro usb - no change
I am able to charge, but it takes longer time due to connecting and disconnecting.
Click to expand...
Click to collapse
What charger are you using? And what charger did you mosltly use all the time? Is it a fast charger or a slow charger?
I was using standard charger that came with the phone, but when this malfunction started I switched to the 3.0 charger to charge a bit faster.
SharpenS said:
Hello,
yesterday I tried to connect phone to PC and the phone kept on disconnecting and connecting. The interval seem to be random between 1-30s but most often it's 1-5s . Also tried charging but there was the same problem.
I have lineageOS.
Tried:
Other cables - tried 4, all lead to the same result
Moving the micro USB cable gently up, down, left, right, it had absolutely no impact
Taking dust out of micro usb - no change
I am able to charge, but it takes longer time due to connecting and disconnecting.
Click to expand...
Click to collapse
Same thing happened to me about two weeks ago. It fixed itself automatically after I wiped data and reinstalled the ROM. The connection disconnection problem was still there but the frequency was reduced and after about a couple of hours it started working normally. I am not sure what causes the problem.
PS: I was using stock charger all the time and was on stock LineageOS kernel.
BlueJeans said:
Same thing happened to me about two weeks ago. It fixed itself automatically after I wiped data and reinstalled the ROM. The connection disconnection problem was still there but the frequency was reduced and after about a couple of hours it started working normally. I am not sure what causes the problem.
PS: I was using stock charger all the time and was on stock LineageOS kernel.
Click to expand...
Click to collapse
Thanks for the tip, will try
SharpenS said:
I was using standard charger that came with the phone, but when this malfunction started I switched to the 3.0 charger to charge a bit faster.
Click to expand...
Click to collapse
I think that you should go back to the stock charger, beacuse I had tried to a 3.0 fast charger (that was for motorola) and it started soon to show those issues.
If you're not using francisco franco's kernel, you shouldn't ever surpass a charging rate of 2000 mAh. It's extremely bad for kenzo hardware.
My Redmi mobile was repaired by mobile repair center. They did same thing in this video: youtube.com/watch?v=KB0dcTqn4rQ
Its been 6 month now, there is no problem in charging. I think mi using low quality charging port.
I have solved this problem
Turn on USB debugging from developer mode then put your phone on charging for 1 full night in switched off mode ...
It will charge normally
.
.
.
Tell us if its work for u ... your feedback will help others
its work for me after researching for 3 days
In addition to this charging connect/disconnect issue, the USB OTG was not getting detected on my Redmi Note 4, replacing the bottom PCB fixed these 2 issues. Costed Rs. 350 (around 5 USD).
---------- Post added at 05:28 PM ---------- Previous post was at 05:15 PM ----------
SharpenS said:
Hello,
yesterday I tried to connect phone to PC and the phone kept on disconnecting and connecting. The interval seem to be random between 1-30s but most often it's 1-5s . Also tried charging but there was the same problem.
I have lineageOS.
Tried:
Other cables - tried 4, all lead to the same result
Moving the micro USB cable gently up, down, left, right, it had absolutely no impact
Taking dust out of micro usb - no change
I am able to charge, but it takes longer time due to connecting and disconnecting.
Click to expand...
Click to collapse
In addition to this charging connect/disconnect issue, the USB OTG was not getting detected on my Redmi Note 4, replacing the bottom PCB fixed these 2 issues. Costed Rs. 350 (around 5 USD).
Hello guys! I am using a Redmi Note 3 with stock kernel and NOS 8.1 ROM. My phone is not charging with most of the cables/chargers. Only a select few cables work. The stock Mi cable, Aukey and even expensive cables don't work. Only the chargers(non USB one) are working and it connects and disconnects immediately.
Kindly help me to fix this issue. The issue is really annoying
I am also facing same issue charger connects and disconnects immediately. Even when charging the phone in off mode it connects and disconnects. Tried several chargers and cables, all are showing same problem. I remember last time i installed a custom kernel after that this problem started. Hope to get some help
iaintken said:
I am also facing same issue charger connects and disconnects immediately. Even when charging the phone in off mode it connects and disconnects. Tried several chargers and cables, all are showing same problem. I remember last time i installed a custom kernel after that this problem started. Hope to get some help
Click to expand...
Click to collapse
I am facing the same issue with the stock kernel itself
Your charging port is damaged. Like mine. Replacing it is the only solution
smustafasms said:
Your charging port is damaged. Like mine. Replacing it is the only solution
Click to expand...
Click to collapse
Yeah, I faced the same issue, there were some connection issues when I connected my phone to charger or computer. I soldered new usb port, but I recommend replacing the entire charging board, it's cheap and easy.
over the last couple days, my phone has not been charging properly. go to plug it in for the night and come back to an empty battery.
looked into it and it looks like the phone is stuck in power supply mode, i cant change it.
Attempted fixes:
tried multiple adapters
stock LG cable and charger
Lenovo laptop adapter 65w PD
Razer laptop adapter 45W PD
Kopplen powerbank PD +QC 3.0
USB port on APC battery backup
stock magnetic charger does charge, it just sucks and requires the dual screen case vs the otter box i have.
reset phone (restore from backup)
works temporarily then goes back
tried reset without backup
cleaned the port with isopropyl and q-tip
checked for bent pins
the phone charges when not turned on
from what i can tell it is a software glitch, not hardware related. i get this in 2019 but i started using a G8 because i had a few issues with the case (mostly size.)
does anyone have any suggestion on what might help fix this? this phone might be 2 years old but has only been used for 8 months the battery still charges to full and otherwise works great.
i am running android security patch from august so maybe the December one will fix this.
Bro did your problem solved? How did you solved? Please tell me because I'm also having same problem.
Thanks, but select usb configuration is opening for only about Milliseconds and then it close automatically. So what should I do.
I am also facing this issue post Android 12 update. I have to always select Charging mode from the power mode and selecting 'always' does not work. Everytime i connect a charger, I have to select Charging. Mine 'Power' options stay in the drop down menu though. Its a big hassle and need a resolution. Does LG have any helpline we can contact?
Any news? I have lg q60 with that problem. Phone looks like brand new. Cleaning charging port and motherboard doesn't helped.
I have got same issue in LG G8, few month ago it happened with me, but it was fixed automatically.
Now problem is when connected to charging socket, it shows slow charging and charge mobile in 6 7 hours, when connecting USB or other OTG etc it shows Power supply mode and Computer is not showing mobile.
.
Najam121 said:
Now problem is when connected to charging socket, it shows slow charging and charge mobile in 6 7 hours, when connecting USB or other OTG etc it shows Power supply mode and Computer is not showing mobile.
Click to expand...
Click to collapse
I Am also Facing same issue bro
Devilx21 said:
Thanks, but select usb configuration is opening for only about Milliseconds and then it close automatically. So what should I do.
Click to expand...
Click to collapse
I too have the same problem bro