Hi Everyone,
I have a problem with my Redmi 1s mobile. When I connect my Phone to system through data cable, USB not recognized error is coming. when I connect my phone with original charger of MI, charging is very slow in stable rom, not charging in custom roms like AICP,LineAge, AOSP OSs etc. It is taking some time to start the charging process when I connect charger.
I have installed/checked with most of the stable ROMs like MIUI 6,7,8 and 9.
Rarely it works normally (This error won't come).That time charged fast.
Please any one tell me, is problem with Hardware or Software?
Regards
Munendar
try using different USB cable(original recommended) most possibly USB cable issue.
i did had this issue regarding slow charging. i bought original one from service center and problem was solved but before that i checked it with my friends xiaomi usb cable and it worked so made purchased.
Related
Hi all,
hope someone can help.
I have posted this in the Atom forum , but no answer, so thought i would try here, it could be a general issue.
I have :
O2 Atom.
rom: Current WM6 exec
did have WM5 , then upgraded to exec rom.
Problem:
For the last 6-8 months I have had problems charging the battery,
it has been the same over the last 3 different ROMS so I feel its Hardware not software , could be wrong.
When plugged in you have to wiggle the mini usb connection , to get a constant red LED.
I have tried many different chargers, and no different .
(note :Motorola are really the only ones which will work well)
Sometimes it works sometimes it doesn't.
I have replaced 3 batteries , and that is not the problem .
Now it seems I cannot get my new one to charge at all, can get phone running if plugged into the charger, but on disconnect it has no charge and lasts aprox 30 secs.
Any ideas ??
is my trusty Atom at the end of its life, or can it be fixed ?
thanks in advance ,
Andrew.
woftam said:
Hi all,
hope someone can help.
I have posted this in the Atom forum , but no answer, so thought i would try here, it could be a general issue.
I have :
O2 Atom.
rom: Current WM6 exec
did have WM5 , then upgraded to exec rom.
Problem:
For the last 6-8 months I have had problems charging the battery,
it has been the same over the last 3 different ROMS so I feel its Hardware not software , could be wrong.
When plugged in you have to wiggle the mini usb connection , to get a constant red LED.
I have tried many different chargers, and no different .
(note :Motorola are really the only ones which will work well)
Sometimes it works sometimes it doesn't.
I have replaced 3 batteries , and that is not the problem .
Now it seems I cannot get my new one to charge at all, can get phone running if plugged into the charger, but on disconnect it has no charge and lasts aprox 30 secs.
Any ideas ??
is my trusty Atom at the end of its life, or can it be fixed ?
thanks in advance ,
Andrew.
Click to expand...
Click to collapse
It's not a software problem,any Rom wm5 or wm6 has got nothing to do with it,ok,
It's either your USB plug connector of your charger or Mini usb port connector of your phone problem.One of them is creating this problem by not getting a proper connection between the PINS.there are five connectors in the mini usb port of your phone and the usb plug connector,below is the layout of these five connectors:-
1 <-----(Vcc)-----> 1
2 <-----(D-)------> 2
3 <-----(D+)------> 3
4 <--+ (ID) > 4
|
5 <--+--(GND)-----> 5
It's No.1 (Vcc),which supplies and charge the phone.
One of the connectors,it may be of mini usb port of your phone or usb plug of the charger,which is not getting a firm connection,that's whu you have to wiggle a bit to get it started.check out which makes a loose connection
To get it working,if it's the usb plug of the charger,get it replaced with a compatible charger,but if it's the usb mini port of the phone,than I'm afraid you'll have to get it repaired or changed.good luck
One of the connectors,it may be of mini usb port of your phone or usb plug of the charger,which is not getting a firm connection,that's whu you have to wiggle a bit to get it started.check out which makes a loose connection
Click to expand...
Click to collapse
well, I have tried 5-6 different chargers, with the same result,
must be the mini usb connection in the phone ,
thanks for your reply,
will have to find some ware to fix it , or it's an excuse to upgrade ..
Last weekend my phone was working perfect then the battery reached 1% i put it to charge and i saw that it was charging but it said 6 hours to charge, which i found strange, i tried multiple chargers, etc. and none of them worked, so i thought that maybe the usb port got damaged because the same thing happened to my old note 4 and i fixed it replacing the usb port but i changed the usb port and it didn't work, so i thought that maybe the replacement was broken too, and i order 2 more from different places, and they didn't work. So I think that maybe is a software issue, I have the OF8 room rooted with AOU Kernel and TWRP and using the engineering sboot but there is no way for me to flash to stock because the phone is not being recognized by the computer as a usb device, so when i connect it to the computer is only working for cable charging. What do you guys think? Maybe i got all the replacement port broken, or maybe the sboot is affecting the port, or worst case scenario, the mainboard is faulty (which i don't think so, because the wifi, bluetooth, gps, screen rotation, everything else works)
Computer USB ports generally cannot fast charge unless it's USB 3.0. The phone doesn't need to be recognized by the OS. Fast charging is different from quick charge, where you will need to buy a compatible charger.
Thank you for replying back. But the issue is not the fast charging with the USB computer, is with any kind of fast charge/quick charge wall adapter. I think that i found the issue, and it was an external battery pack that it was damaging usb ports, because i got a brand new LG G4 and after i connected it to the battery it started to behave in the same way, so looks like the usb port gets broken every time i connect a device to that external battery.
Hi,I have problem with charging my phone xiaomi mi mix 2, it is charging very slow I tried with new charger and cable but it didn't help I installed ampere app when I plug charger it show only 100-150ma and that it plugged in usb? Please help.
i have the same issue with this phone. no matter what charger i use, ampere app says " usb Charging " . have you find any solution?
It seems, not many ppl have this weird issue like i have. Funny thing is that PC doesn't recognize this device in device manager also. Whereas, do recognize other devices. Although connected to wall charger but it says USB charger..
I'm on xiaomi.eu beta and don't have this issue.
I have a strange problem: it will be the charts sooner, until I panic, 50% will take 45 minutes, the cause of the Chinese developer module, the Scene is the name of the app when installed, it will automatically install the module, but it's sad, but it is Chinese.
So charging is extremely slow now: max 280mA showing in Ampere app. Tried different cables and chargers(QC3.0 certified), charging speed remains the same.
I can't connect to PC anymore. Windows doesn't even make a sound when I connect the phone to PC. Showing no device.
Headphones connected to USB port are playing only one audio channel.
I've been using LOS 15.1 since last summer without problems, haven't done any updates since. The problem with USB port emerged a month ago and I am almost convinced it's a HW issue. AIDA64 indicates no temperatures over 36°C in thermal section so sensors are working fine I guess.
Anyone tried these charging ports from Aliexpress? Comments indicate that they are not the same as the original.
It really sounds as hardware problem. I asume you already tried with the phone off, and after factory reset and the problem persists.
In my experience, the original lower board have fuses which are expensive and are replaced by resistors on chinese replacements. If you dont want to lose this, try going into a repair shop and have the USB-C port replaced or desoldered/resoldered from the board. Must be done by experienced guy or it will be melted.
I'd buy the replacement board anyway. As long as you don't use crappy chargers, you shouldnt need the fuse too much, and also, the phone have another fuse in the motherboard.
If you have not tried with the phone off, try it. I got the xiaomi wireless charger and it works like crap with the phone on. it disconnects/maintains chage/stops charging A LOT, but if I charge the phone turned off it charges without issues at full power (8-10W according to my USB meter). Maybe is just the firmware being an ass
Thank you for insights. I confirm that hard reset nor charging solved the missing QC3.0 functionality. It's clearly a HW issue.
The whole situation was caused by losing my original charger on a trip and then using certified QC3.0 charger (not from Xiaomi) and unfortunately - cheap Chinese micro USB C cable. I can't stress this more... Never use cheap cables (or chargers) they can literally fry up your port. In this case it was definitely the cable eventhough it worked fine for 5 months.
It seems (from comments) that beside fuses the charging ports from Aliexpress are missing the possibility to transfer data over USB as well. Which is not that crucial because FTP over WiFi is bearable. The real problem that I need to fix is quick charging because with 280mA on Ampere app it takes 5 hours to charge this phone.
The charging port I've bought on Ali is on its way so I will update this thread in a few weeks after inserting it into the phone.
Losing data over usb is quite a problem if you are into custom roms/mods on native miui (which resets the recovery on each update).
Hope that ali's board does have this funcionality. About charging, you can get locally a wireless charger for now, though for me it only charges fast when the phone is idle, using it always just keeps the charge (probably to avoid overheating).
So how the story ends? We're you able to solve the problem?
I had the same issue with my Mix 2. bought a replacement port from Aliexpress and Witrigs.com. As posted on most forums these replacement ports don't support fast charging (in most cases) and no USB data transfer (this is the case with mine).
I had dropped a message on the witrigs.com website to confirm if their supposedly 'OEM' replacement supports data over USB (it looks much more like the original board in the phone that the 'custom' replica one that is half the price).
but I'm not very hopeful of that being the case, given someone has already left a comment on the product page indicating they bought the OEM version and faced the same issue with no quick charging or USB data transfer
Got some problem when i lost my usb travel charger on a trip.
and now my phone was too slow and cant transfer data even if i buy the new authentic from xiaomi store.
i hard reset for 3 times and but no luck.
omg -___-
I know it's old, but I'll let you in on my problem.
I have the Mi Mix 2 and it was happily fast charging until recently. Still the original plug and cable
I have tried all sorts of theories to get it fixed and one person said to charge it while turned off
So I plugged in my usb cable and turned off my phone. Only for it to automatically fire up and go into fastboot. No charging. Just fastboot on the screen
Obviously I can get out of fastboot mode again, but is mine an option change in the settings that needs addressing?
Thanks
Hello all,
i have a renault.
Last year with miui 11 somewhere in december my phone charged just fine wehn it was connected to the car. Android auto worked fine as well.
Now with Miui 12 it stopped chargin. THe charging indicator on my phone goes of and on every second.
Tried all the tricks with, replacing the cable with an original from a friend.
Tried to toggle debugging on and off.
Updated my medianav evolution software (there where no updates).
Went to the Renault dealer to check for energy spikes in the charging socket, all their phones worked fine.
Tried a Xiaomi redmi note 8 pro from a friend, same issue.
Tried a Samsung mobile phone, charged fine and AA was working with the same cable i have for my xiaomi.
Tried a Hiuawei mobile phone, worked perfectly.
Tried an oppo phone, worked perfectly.
I never have charging issues with my phone connected to any device like a pc, laptop, charger, tv, android box etc etc.
My suspicion is that there is something in Miui that is causing the problem. I have seen a lot of threads about Miui andr AA for example.
Anybody have any idea why my phone stopped charging in my car? ANd when i get this resolved i assume AA will work again also.
anyone?
unlocked bootloader, rooted phone and installed pixel experience 10.
Still same issue.
Did a reset of my car radio.
No solution. Any help? any ideas?
reist said:
unlocked bootloader, rooted phone and installed pixel experience 10.
Still same issue.
Did a reset of my car radio.
No solution. Any help? any ideas?
Click to expand...
Click to collapse
Are you connecting to car usb port?
I doubt its miui, sounds like hardware, probably battery circuit board keeps disconnecting.
Maybe you can buy cheap charger for cigarette lighter port.
I agree that IT must be hardware.
I connect to USB port of my car because i want to use Android auto. IT charges fine when connected to charger or any other device like a computer.
I Read somewhere that maybe a USB hub could help. Will try that today
Hello !
I know its been a while but I have the exact same issue.
Were you able to resolve it ?