Usb data transfer not possible, only charging - Huawei P9 Plus Questions & Answers

Hello. I ran out of options and still can't find a solution. Simply my phone p9 plus VIE-09 doesn't establish a connection with a pc. Tried every possible solutions on the internet - downloading hisuite on both phone and pc. Changing the usb ports,changing the cables, changing the pc , installing non official drivers, factory reseting the phone, developer mode enabling usb debuggind, switching to media transfer protocol and on and on - still doesn't connect only charging. Please help. :crying:

I had the same problem... I solved it by changing the charging board, you can find it on eBay.

zpeppe_ said:
I had the same problem... I solved it by changing the charging board, you can find it on eBay.
Click to expand...
Click to collapse
thanks , i thought so i already ordered it

Did that already with no success . Any further solutions ?

Related

[Q] USB not recognised in windows

Hi
Can anyone help me please.....?
I recently updated my HTC ONE M7 to lollipop and since then my PC cannot recognise the phone.
I have tried a variety of USB cables but still nothing.
I have also tried different PC's to resolve this issue.... still nothing.
The phone charges ok ... so no issues on the charging side.
One more question...... from the phones system menu where can I control or setup what happens when using a USB Cable, connecting to a PC ?
Orginally, the phone was set up as Storage device but now i get nothing.
Any help would be great.
Thanks
amebb said:
Hi
Can anyone help me please.....?
I recently updated my HTC ONE M7 to lollipop and since then my PC cannot recognise the phone.
I have tried a variety of USB cables but still nothing.
I have also tried different PC's to resolve this issue.... still nothing.
The phone charges ok ... so no issues on the charging side.
One more question...... from the phones system menu where can I control or setup what happens when using a USB Cable, connecting to a PC ?
Orginally, the phone was set up as Storage device but now i get nothing.
Any help would be great.
Thanks
Click to expand...
Click to collapse
Problem solved !!!
On my phone the CHarger / mini USB Socket was the issue......
I changed that faulty part and now everthing works good.
Thanks

Note 5 USB Port Not Working Except for Slow Charging

I have researched the issue of my Note 5just being able to slow charge via USB, and not be able to do anything else. I have tried all the proposed solutions I found, but can not fix the issue. The things that I have noticed to not work are:
Fast Charge: Cable and USB charging is detected, but cannot fast charge. I have tried the same charger and cable on other S7 edge, and it able to Fast charge. Fast charging is enabled in the battery menu
Connect to PC: Whenever connected to any PC, the PC shows “USB Device Not Recognized." I have the latest version of Smart Switch and the latest drivers. I have tried multiple computers and windows 7, 8 and 10. I have also tried to connect to the PC when the phone is in Download and Recovery mode and get the same error.
Connect to any OTG peripheral: Nothing is detected by the Note 5. Same cable working on other device.
Connect to Gear VR: When connecting to Gear VR, it gives the chime, the black screen with the little x in the corner appears for a second and then it goes back to the home screen.
What I have tried to do to fix:
Different cables/chargers/USB ports
Checked if any of the 5 pins are broken in the cable
I have lifted the tongue of the charging port in the phone via tooth pick
Done a factory reset
Any insight on this issue would be appreciated.
Thanks
musab_bari said:
I have researched the issue of my Note 5just being able to slow charge via USB, and not be able to do anything else. I have tried all the proposed solutions I found, but can not fix the issue. The things that I have noticed to not work are:
Fast Charge: Cable and USB charging is detected, but cannot fast charge. I have tried the same charger and cable on other S7 edge, and it able to Fast charge. Fast charging is enabled in the battery menu
Connect to PC: Whenever connected to any PC, the PC shows “USB Device Not Recognized." I have the latest version of Smart Switch and the latest drivers. I have tried multiple computers and windows 7, 8 and 10. I have also tried to connect to the PC when the phone is in Download and Recovery mode and get the same error.
Connect to any OTG peripheral: Nothing is detected by the Note 5. Same cable working on other device.
Connect to Gear VR: When connecting to Gear VR, it gives the chime, the black screen with the little x in the corner appears for a second and then it goes back to the home screen.
What I have tried to do to fix:
Different cables/chargers/USB ports
Checked if any of the 5 pins are broken in the cable
I have lifted the tongue of the charging port in the phone via tooth pick
Done a factory reset
Any insight on this issue would be appreciated.
Thanks
Click to expand...
Click to collapse
Have you tried different 2A charging bricks? A regular 1A charger would still take a long time to fully chargeNote5.
You could also be looking a bad USB-port or a faulty battery, both of which would be covered under warranty provided no large physical damage is evident on your device.
Thanks for the reply. I have tried the original Samsung charger, 2A, 1A, and 0.5A charging bricks, but the phone shows either Cable or USB charging.
About the faulty battery, will that cause the PC and other peripherals to not detect the phone?
musab_bari said:
I have researched the issue of my Note 5just being able to slow charge via USB, and not be able to do anything else. I have tried all the proposed solutions I found, but can not fix the issue. The things that I have noticed to not work are:
Fast Charge: Cable and USB charging is detected, but cannot fast charge. I have tried the same charger and cable on other S7 edge, and it able to Fast charge. Fast charging is enabled in the battery menu
Connect to PC: Whenever connected to any PC, the PC shows “USB Device Not Recognized." I have the latest version of Smart Switch and the latest drivers. I have tried multiple computers and windows 7, 8 and 10. I have also tried to connect to the PC when the phone is in Download and Recovery mode and get the same error.
Connect to any OTG peripheral: Nothing is detected by the Note 5. Same cable working on other device.
Connect to Gear VR: When connecting to Gear VR, it gives the chime, the black screen with the little x in the corner appears for a second and then it goes back to the home screen.
What I have tried to do to fix:
Different cables/chargers/USB ports
Checked if any of the 5 pins are broken in the cable
I have lifted the tongue of the charging port in the phone via tooth pick
Done a factory reset
Any insight on this issue would be appreciated.
Thanks
Click to expand...
Click to collapse
Same happened to me two days ago. I restored an old backup, done a factory reset and restored my actual rom again and problem solved. Idk what the problem was related to. Try wiping cache again, maybe it helps.
mansillaluis said:
Same happened to me two days ago. I restored an old backup, done a factory reset and restored my actual rom again and problem solved. Idk what the problem was related to. Try wiping cache again, maybe it helps.
Click to expand...
Click to collapse
I have done a wipe from TWRP, but the issue was not fixed. I can not change ROMs etc as I can not connect the Note 5 to the PC via USB cable, even in TWRP.
Was your phone just not Fast Charging, or it wasn't being recognized by the PC, etc.
Thanks
Actually y have the same problem, unfortunately I don't have root access.
Try the app called USB host check, maybe they can help you.
Is not possible to me because the PC don't detect the phone connection and obviously I can't make the root.
musab_bari said:
I have researched the issue of my Note 5just being able to slow charge via USB, and not be able to do anything else. I have tried all the proposed solutions I found, but can not fix the issue. The things that I have noticed to not work are:
Fast Charge: Cable and USB charging is detected, but cannot fast charge. I have tried the same charger and cable on other S7 edge, and it able to Fast charge. Fast charging is enabled in the battery menu
Connect to PC: Whenever connected to any PC, the PC shows “USB Device Not Recognized." I have the latest version of Smart Switch and the latest drivers. I have tried multiple computers and windows 7, 8 and 10. I have also tried to connect to the PC when the phone is in Download and Recovery mode and get the same error.
Connect to any OTG peripheral: Nothing is detected by the Note 5. Same cable working on other device.
Connect to Gear VR: When connecting to Gear VR, it gives the chime, the black screen with the little x in the corner appears for a second and then it goes back to the home screen.
What I have tried to do to fix:
Different cables/chargers/USB ports
Checked if any of the 5 pins are broken in the cable
I have lifted the tongue of the charging port in the phone via tooth pick
Done a factory reset
Any insight on this issue would be appreciated.
Thanks
Click to expand...
Click to collapse
I have the same issue tried the same fixes. No luck. Have you found a solution please?
I ultimately had to change the motherboard. Changing the charging port did nothing.
However, I suspect it was a corrupted firmware. If you can somehow flash a latest stock firmware and check, that would be great.
In trying to fix the firmware I had corrupted Stock ROM. Since I could only use WiFi to transfer files via WiFi FTP type apps, and I didn't have a working ROM backup on my phone, after the Stock ROM was corrupted, I could not upload any new files to flash with TWRP so I had to change the motherboard.
musab_bari said:
I ultimately had to change the motherboard. Changing the charging port did nothing.
However, I suspect it was a corrupted firmware. If you can somehow flash a latest stock firmware and check, that would be great.
In trying to fix the firmware I had corrupted Stock ROM. Since I could only use WiFi to transfer files via WiFi FTP type apps, and I didn't have a working ROM backup on my phone, after the Stock ROM was corrupted, I could not upload any new files to flash with TWRP so I had to change the motherboard.
Click to expand...
Click to collapse
Hi, i have the same issue as you, i'm currently thinking try to fix this by replacing the usb charging port circuit board, you think this should work or not??
lotharient said:
Hi, i have the same issue as you, i'm currently thinking try to fix this by replacing the usb charging port circuit board, you think this should work or not??
Click to expand...
Click to collapse
If you see the "USB Device Not Recognized" message when you connect to the PC, then I think the charging port is fine. It is some issue with the firmware as phone is not able to provide the correct PID and VID to the peripheral devices to identify itself. The charging port and its circuit doesn't hold that info. If possible, try to flash a stock firmware from TWRP as ODIN will not work (I am not aware of the exact procedure). Just MAKE SURE you have make a backup of your current setup and leave it on the phone as if you have an unsuccessful flash, you will not be able to use ODIN or ADB as your cable will not work.
musab_bari said:
If you see the "USB Device Not Recognized" message when you connect to the PC, then I think the charging port is fine. It is some issue with the firmware as phone is not able to provide the correct PID and VID to the peripheral devices to identify itself. The charging port and its circuit doesn't hold that info. If possible, try to flash a stock firmware from TWRP as ODIN will not work (I am not aware of the exact procedure). Just MAKE SURE you have make a backup of your current setup and leave it on the phone as if you have an unsuccessful flash, you will not be able to use ODIN or ADB as your cable will not work.
Click to expand...
Click to collapse
I've messed up, I've already clear the cache, Dalvik , Data and System without having backup Rom/firmware in my internal memory. I've try using OTG. Still no hope. Twrp won't regconized it. :crying:
If there no hope to solve this... I think ,I will sell my note5 for replacement parts , sadly.
lotharient said:
I've messed up, I've already clear the cache, Dalvik , Data and System without having backup Rom/firmware in my internal memory. I've try using OTG. Still no hope. Twrp won't regconized it. :crying:
If there no hope to solve this... I think ,I will sell my note5 for replacement parts , sadly.
Click to expand...
Click to collapse
I got into the same problem. I then ordered a replacement motherboard from China and installed it. After that it is working flawlessly.
I'm in same predicament pc won't recognize phone and charging is extremely slow. Attempting to restore old twrp backup or flash older firmware. Crossing fingers
lotharient said:
I've messed up, I've already clear the cache, Dalvik , Data and System without having backup Rom/firmware in my internal memory. I've try using OTG. Still no hope. Twrp won't regconized it. :crying:
If there no hope to solve this... I think ,I will sell my note5 for replacement parts , sadly.
Click to expand...
Click to collapse
Are you still interested in selling the phone?
Same problem but with 2 phones
My note 5 and my friends S6 edge were totally fine, but on our farm (which now i found that has a low voltage eccentricity at around 190 V), we put them on my charger (the original charger that came with the note 5) and both of our phones now have the same problem, they charge very slowly ( up to 6 hrs for a full charge) and are not detected by any pc using 3 cables that work with other phones normally, the charger itself is okay, and works well with other devices (at home of course, and fast charge works with other devices).
I have tried everything, restart, safe mode, delete cache, charge while its off.. with a number of chargers and cables, it does not make any difference.
If any one knows how to fix this, your help is appreciated.
Mine is a little different, My Note5 is not charging at all via USB but works fine with wireless charging. In short, even if i plugged it via PC or via charger, it does not charge anymore.
But I noticed something, when I am in TWRP recovery, my USB OTG drive is readable and when i am in download mode, Odin reconizes the Note5's COM port. I did a reflash of the stock ROM hoping this will do the trick. but it failed. still does not charge at all via USB.
Can anyone help me with this? Thanks in advance. all answers appreciated.
this seems like you have faulty usb port .

Mi5 Not Connecting To PC

I've been using my Mi5 for 6 months without any real issues, the occasional bug like fingerprint scan missing ect but overall no problem. Right now I am experiencing a problem that is driving me crazy. The USB options do not show up, only that it is charging. My PC doesn't recognize it anymore, and gives error 43. (USB device descriptor failed.) MiFlash, MiPCSuite all do not recognize it either.
Any help or solution would be greatly appreciated, I've spent days combing through potential fixes to no avail.
What I have tried:
-Mi PC Suite
-Mi Flash
-Default Android Drivers
-3 Different cables (2 xiaomi, 1 off brand)
-Factory Reset / Data Wipe
-QShortcut to force mtp usb options
-Developer options USB debugging on + selecting charging / mtp
-Reinstalling INF
-Disabing drivier signature enforcement
I've went as far as trying a different rom ect to no avail. It seems to revolve around the mi5 not recognizing usb connection, only charging for instance can't use usb charging
I've tried many options in terms of drivers, replaced the usb port and tech told me it was most likely motherboard issue and then tried to sell me a new phone. Unfortunately, I am living somewhere without many options for authorized support so looks like I'm out of luck.
Also tried different pc's, cables, roms, ect. All seems to stem from mi5 no recognizing usb
Hi,
Sorry not a solution but I'm having exactly the same problem too. Was fine for the first few months but then suddenly nothing. I've also tried it (with different cables) on :
Windows 10 PC
Windows 7 laptop
Linux Mint laptop
Macbook Air
And nothing but charging mode. Changing setting in developer options does nothing either. I've resigned to the fact it's most likely a hardware problem
Hi,
i had the problem that mi5 was not found by pc after a fresh install of windows 10 64bit.
I found a solution somewhere in the www
I have downloaded and installed the windows 10 N pack ( media feature pack ).
After that, restart the pc and try to connect the mi5 again.
This solution worked for me.
I have the same issue. Is there any solution? Is it covered by the guarantee?
Same problem here with mi6, maybe if we replacement de usb port of the phone?
https://software.intel.com/en-us/xdk/docs/installing-android-debug-bridge-adb-usb-driver-on-windows
check this website
Same Problem, Need Help
does anyone have same problem i need help and probably a fix to this problem, fastboot not detected too, i am currently using windows 10.. driver that i found online does not help either
hi, i need help in this case aswell. initially there no OS on my mi5, computers absolutely doesnt see phone (no unknown device etc, just nothing), so i can not send any zip file to install an OS. i can access trwp, tried OTG connection but it doesnt see either
Wow.. so I'm not the only one who has this issue.
Too bad there aren't any solution in this thread. My guest that it has something to do with the hardware. My phone is not recognized on PC and it is not charging properly either.
The strange thing is that it can charge on unknown chargers. It doesn't charge on "authentic" chargers (Xiaomi chargers, well-known brands like Aukey).
Solution
Guys (and gals)
I have the solution, i was as desperate as you all and it took a lot of digging into it, IT IS SO SIMPLE :
Download the app "USB SETTING" for MIUI and just turn on the option for file transfer, it also solves the ethernet problem. It worked for me, that's it.
(I also activated the USB debugging in the developer settings but I don't think it helped, as a matter of fact the right setting is present there in "select USB configuration" but refuses to work on my phone at least)
I hope it helped,
All the best on your paths <3

Help, Mi A2 USB problem!

Hi, phone works OK, it also charges BUT doesn't connect to any PC (windows detects device with description error?), usb OTG not working either, only headphones using type c adapter. Please help, I'm using stock pie with February update, unrooted, blocked bootloader and with usb debugging enabled.
@egantz09
Disable USB Debugging.
Install this driver (and please follow the instructions):
https://c.mi.com/thread-1625831-1-1.html
Test.
egantz09 said:
Hi, phone works OK, it also charges BUT doesn't connect to any PC (windows detects device with description error?), usb OTG not working either, only headphones using type c adapter. Please help, I'm using stock pie with February update, unrooted, blocked bootloader and with usb debugging enabled.
Click to expand...
Click to collapse
Probably water damaged sub-board. Happened with me too, got my phone today.
A_H_E Thanks
A_H_E said:
@egantz09
Disable USB Debugging.
Install this driver (and please follow the instructions):
https://c.mi.com/thread-1625831-1-1.html
Test.
Click to expand...
Click to collapse
Hi, Thanks for the guide, but I can't pass from step 6 in which I need to install the Mi Drivers but no PC recognizes de phone, not even in fastboot mode, see screenshot. Any other ideas? I can still charge it and listen audio trough the usb port. Thanks in advance.
Edit: I've hard reset the phone and the problem still persist.
egantz09 said:
Hi, Thanks for the guide, but I can't pass from step 6 in which I need to install the Mi Drivers but no PC recognizes de phone, not even in fastboot mode, see screenshot. Any other ideas? I can still charge it and listen audio trough the usb port. Thanks in advance.
Edit: I've hard reset the phone and the problem still persist.
Click to expand...
Click to collapse
Thanks for the update.
Go into Step 7, with the device connected, and install the drivers manually.
So, in this scenario, you'll right click on the device and browse to the location where you downloaded the drivers.
I need to know what happens if you try and install them manually.
A_H_E said:
Thanks for the update.
Go into Step 7, with the device connected, and install the drivers manually.
So, in this scenario, you'll right click on the device and browse to the location where you downloaded the drivers.
I need to know what happens if you try and install them manually.
Click to expand...
Click to collapse
Hi, I can't actually do step 7 because it doesn't recognizes the phone as an Android device like in the guide, but as an:
Unknown USB Device (Error Device Descriptor Request Failed) see attached screenshot.
Even when I select this Unknown USB Device and tried to update de driver manually, the installation fails. (see attached screenshot) .
I've changed cables and tried on different ports of different PCs. Same result. Also by entering Developer Options and accessing the USB settings won't work, there are all greyed out.
@egantz09
Thank you for your efforts and feedback.
Based on the details, I would strongly suggest you initiate a return. You've taken all the appropriate steps, and then some, to address the problem but it's obvious the issue exists with the device hardware.
I am happy to provide further instructions but what concerns me is the fact you've tried multiple PCs and multiple cables.
A_H_E said:
@egantz09
Thank you for your efforts and feedback.
Based on the details, I would strongly suggest you initiate a return. You've taken all the appropriate steps, and then some, to address the problem but it's obvious the issue exists with the device hardware.
I am happy to provide further instructions but what concerns me is the fact you've tried multiple PCs and multiple cables.
Click to expand...
Click to collapse
Hi, I can't return it so I already ordered online a replacement Port Board from aliexpress.com, so I'll check back in 4-6 weeks, thank you very much for your help.
did replacing the port solve your issue? I have the same problem
---------- Post added at 07:21 PM ---------- Previous post was at 07:21 PM ----------
cant even force edl mode
Sadly I'm still waiting for the replacement to arrive...I'm in Cuba. But other people with similar problems have solved them by replacing the USB port. Good luck.
egantz09 said:
Sadly I'm still waiting for the replacement to arrive...I'm in Cuba. But other people with similar problems have solved them by replacing the USB port. Good luck.
Click to expand...
Click to collapse
i received new usb port and still have problem
sparkplug619 said:
i received new usb port and still have problem
Click to expand...
Click to collapse
if you followed all of the instructions and steps in this post and the problem continues, then you should return your phone.
I already changed my USB port. My warranty is void
If your phone was in warranty you should have returned it, changing the USB port was your final option. Now you should take it to a service center. Good luck,
sparkplug619 said:
I already changed my USB port. My warranty is void
Click to expand...
Click to collapse
I replaced my usb port today, still no luck, I tried 3 different ports (I bought 3), It charges with all of them but no USB connection to PC or OTG. I'm thinking its the mainboard. Could it possibly be the FLEX connector?
This is a big problem with 2 MI A2 for me
Since that problem i hate Xiaomi and never Xiaomi product to bey
I have the same problem ... My phone only charging when i connected via USB to the PC... I change USB board and i still have the same problem... I can't choose any options.. only charging.. any help how to solve this problem ? Thanks
Georgeek1 said:
I have the same problem ... My phone only charging when i connected via USB to the PC... I change USB board and i still have the same problem... I can't choose any options.. only charging.. any help how to solve this problem ? Thanks
Click to expand...
Click to collapse
I waited 3 months for my USB port replacement and it did the same thing, now I'm waiting for the flex connector, if that doesn't work either, then its a problem with the motherboard.
I ended up replacing the entire phone and a few months later this phone now has the same issue.. this is horrible. Especially with no USA support from Xiaomi. Its a "deal with it" situation.
But i believe the use of crappy chargers, debris getting into port, maybe Qualcomm quick charge modules design flaw could be sending unsafe currents or lacking proper temp regulation when charging,, is damaging something on the main board. I checked every possible software related possibility and tried every fix with no luck.
What i did notice when it happened this time, chargers were not staying connected, they would pop out due to debris in the charging port, also i noticed my phone got pretty hot using a Qualcomm QC enabled charger one night. Nothing else was suspected of generating heat, all apps closed, screen had been off.
I everyone... Where i can buy an usb port?? My A2 is not charging, trying at least 4 different cables and chargers,
Tks

Question Mi 11 not connecting to my PC?

Hello does anyone else have a problem with the Mi 11 connecting with a USB? I have the Asus Prime Pro X570 motherboard with mutiple USB ports, 2 usb ports on the front of my Corsair 5000X and every port apart from 2 will only charge the phone. The two usb ports connected to the ethernet rail the phone constantly connects and disconnects and the select file transfer, no action etc on my phone literally flashes and has seizure.
It can't be the cable because it works on other PCs. Also tethering works through USB. It's only when I'm trying to access the phones files?
Hello I Have the same Mainboard with the same problem and what can I say... For me the solution was an other pc to unlock the bootloader and flash a cfw. Then tested on my main pc and still nothing. Then tested my three other USB cables and with two it worked.
I have no idea why that is a thing. Maybe the Mainboard USB problem that had to be patched since 1.2.0.0?
sweatbox said:
Hello I Have the same Mainboard with the same problem and what can I say... For me the solution was an other pc to unlock the bootloader and flash a cfw. Then tested on my main pc and still nothing. Then tested my three other USB cables and with two it worked.
I have no idea why that is a thing. Maybe the Mainboard USB problem that had to be patched since 1.2.0.0?
Click to expand...
Click to collapse
Hmm I guess I'll have to buy another cable, seems weird though thank you
Hi ! Same problem here, with an Asus B450 Tuf Gaming motherboard ...
lejailleur said:
Hi ! Same problem here, with an Asus B450 Tuf Gaming motherboard ...
Click to expand...
Click to collapse
Maybe it's an Asus problem but I brainstormed and was like wtf it's android. If you need to transfer files you can use an ftp client and do it over WiFi, but it still sucks cause I can't flash anything
I had the same problem but after I connected the phone to a 3.0 USB port the problem solved instantly.

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