Database Develop

[Q]USB Debugging problem

Hello, my friend has got a problem with USB debugging. When he enables USB debugging and connect phone to computer adb not detect his phone. He must select HTC Sync like USB connection type and after this adb detect your phone. I tried this on my computer with my USB cable and same problem. He has stock rom (2.3.5) without root. And on my phone it is work without HTC Sync. Does anyone know how to solve this problem?

Lukas1212 said:
Hello, my friend has got a problem with USB debugging. When he enables USB debugging and connect phone to computer adb not detect his phone. He must select HTC Sync like USB connection type and after this adb detect your phone. I tried this on my computer with my USB cable and same problem. He has stock rom (2.3.5) without root. And on my phone it is work without HTC Sync. Does anyone know how to solve this problem?
Click to expand...
Click to collapse
Does he have the HTC drivers installed on his computer?
What OS is his PC running?

Yes he has. His OS is Windows 7 x64 like my. Can him help reinstall rom with RUU? Because on my phone it works without problem and without HTC Sync.

Lukas1212 said:
Yes he has. His OS is Windows 7 x64 like my. Can him help reinstall rom with RUU? Because on my phone it works without problem and without HTC Sync.
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Click to collapse
Besides have ADB Debugging enabled, he should also have the USB connection set to Charge Only, not HTC Sync or Disk Drive. This is not a ROM issue that, it is simply a setting and driver issue.

USB charges but not recognized

im on zeus v7 and windows 7 on laptop...i always used to connect phone via usb to transfer..but suddenly gave me NOT INSTALLED error message and not recognized ..reinstalled drivers and ticked usb debugging and tried diff. ports but nothing happens tho its charging
any ideas?

any help ?

Bro,it happened to me when i was using my old phone.Just use WiFi File Transfer from Play Store if you have got Wifi
Sent from my XT910 using xda app-developers app

thats what i would do but now i have another new friend's phone needs to be rooted and when i connected it now it didnt get recognized too and i have no idea how else to root it without usb..so i have to get usb working :/

Guys any help about this plz?!
P.S :
- phone was recognized on other laptop so nothing wrong with phone
-flash disks are recognized on my laptop so usb is working fine
-is there anyway to root phone thru wifi ? or without pc ?!

Remove the drivers and reinstall the drivers for the USB LG

did that manytimes but if you have a link for usb lg give it to me ..might be diff. ! well i tried everything i know nothing worked out

There must be something wrong with your computer OR you have wrong usb or adb drivers or you dont have them at all..
Try going into recovery or bootloader mode , connect your phone
and see what's on the screen.Btw what system are you using
Sent from my XT910 using xda app-developers app

yeah its a pretty sure smth wrong with pc..cuz i had another o.b last night to root and didnt get recoginzed tho both worked on another pc and flash disks work properly too !
now what just happened when i tried to connect says : one of the usb devices attached has malfunctioned and didnt recognize ( unknown device .. unused port )..i reinstalled drivers and still same..if you have another link for updated lg drivers? or any other ideas?

some possible reasons :
wrong drivers
bad drivers signatures or signatures recognition issues, or drivers wrongly installed
insufficient resources for usb ports
defective cable
defective usb port
try this as soon as possible :
access to win boot menu and disable signature verification. then plug the phone and see if it's recognized. if yes, this simply means you'll need reinstalling windows completely.
PS : don't use hal. if you don't know what this is, ignore that << PS >> : )

Can you tell me what Os are ya using
Sent from my XT910 using xda app-developers app

usb problem

My htc one usb will not connect to any computer anymore for some reason.
It just says the device is not recognized and has malfunctioned.
I have htc sync installed with drivers.
I am rooted and s-off'ed with insertcoin rom on.
Is there anyway to get back to stock without usb.
Help would be great as i'm a bit lost now.
Thanks in advance...

fridaycider said:
My htc one usb will not connect to any computer anymore for some reason.
It just says the device is not recognized and has malfunctioned.
I have htc sync installed with drivers.
I am rooted and s-off'ed with insertcoin rom on.
Is there anyway to get back to stock without usb.
Help would be great as i'm a bit lost now.
Thanks in advance...
Click to expand...
Click to collapse
It's a driver problem on your pc.... are you using windows 8.1 preview?

i'm using xp on all 3 of my computers. my one x connects fine. i all drivers installed including adb.
it wont connect in bootloader,fastboot or recovery either.

Ok i have looked at the device id and it comes up with this in fastboot USB\VID_0000&PID_0000\5&4091F22&0&2
Now i have looked in the usb drivers and this id is not there , so it looks like a driver problem
How can i get this driver with the id in, as i have downloaded many drivers but with no luck.

fridaycider said:
My htc one usb will not connect to any computer anymore for some reason.
It just says the device is not recognized and has malfunctioned.
I have htc sync installed with drivers.
I am rooted and s-off'ed with insertcoin rom on.
Is there anyway to get back to stock without usb.
Help would be great as i'm a bit lost now.
Thanks in advance...
Click to expand...
Click to collapse
Uninstall HTC sync and drivers. Reconnect phone, and it should automatically re-install sync manager and drivers. If it does not, however, you need to manually install the drivers. Also, make sure your drivers are up to date. Installing the android sdk might not be a bad idea either.

Thanks for the reply. Tried everything even fresh pc setup . Something in my phone is wrong and cannot get any recognition from it . It shows usb fastboot then changes to ac charging . I have checked in usb drivers and that id is not there so it will not let me install manually either.

fridaycider said:
Thanks for the reply. Tried everything even fresh pc setup . Something in my phone is wrong and cannot get any recognition from it . It shows usb fastboot then changes to ac charging . I have checked in usb drivers and that id is not there so it will not let me install manually either.
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Click to collapse
Maybe a factory reset of your phone would help. I know that's a hassle, but it might reset or reconfigure whatever was lost or corrupted along the way.

Have done that thanks. Flashes different roms also .. can a different firmware be flashed through terminal emulator. Cannot even mount phone storage through usb. It just keeps alternating between unknown device and nothing.

fridaycider said:
Have done that thanks. Flashes different roms also .. can a different firmware be flashed through terminal emulator. Cannot even mount phone storage through usb. It just keeps alternating between unknown device and nothing.
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Click to collapse
Wow. Here's a hail mary then. Let the battery run out. Download stock RUU. Connect to PC, and see if fastboot usb comes up. If yes, boot into recovery, and flash RUU. Start from scratch.

I did try that to be honest. Is there anything special I need to know about doing that ..do I let the phone charge fully or anything before I try fastboot. Thanks for your help.
Sent from my HTC One using Tapatalk 4

fridaycider said:
I did try that to be honest. Is there anything special I need to know about doing that ..do I let the phone charge fully or anything before I try fastboot. Thanks for your help.
Sent from my HTC One using Tapatalk 4
Click to expand...
Click to collapse
No, let the battery drain completely. Then reconnect it. As soon as anything on the phone shows up (normally the charging sign) get into bootloader. Boot to recovery and flash the RUU. Of course, it's all contingent on recovery being able to read usb, which it should (recovery uses different port and drivers than boot or oem).

Thanks I will give that a go. If that doesn't work is there an update.zip or img I can flash through hboot that will return the phone to stock. ?
Sent from my HTC One using Tapatalk 4

fridaycider said:
Thanks I will give that a go. If that doesn't work is there an update.zip or img I can flash through hboot that will return the phone to stock. ?
Sent from my HTC One using Tapatalk 4
Click to expand...
Click to collapse
If that doesn't work, you could try downloading a zip of your stock, renaming it update.zip (or anything.zip, really), and flashing that. But I'm pretty certain that you'd have to use adb to flash that through recovery too. Good luck with it all, and I hope you get back on track!
-Mike

Thank you for your help. Will post as soon as I've let battery run down.
Sent from my HTC One using Tapatalk 4

fridaycider said:
Thank you for your help. Will post as soon as I've let battery run down.
looks like usb socket is at fault. don't know how i'll get on with warranty as i cannot get back to stock. Any idea's please
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Click to collapse

fridaycider said:
fridaycider said:
Thank you for your help. Will post as soon as I've let battery run down.
looks like usb socket is at fault. don't know how i'll get on with warranty as i cannot get back to stock. Any idea's please
Click to expand...
Click to collapse
To test this, plug your usb cable into the wall charger and see if it charges. If it does, it's working. If not, if you have another micro usb cable, try that. If it still doesn't work, then I would contact HTC about what your options might be (new phone, new usb cable, etc.). Good luck.
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Click to collapse

It does charge but I cannot get usb otg to work either and it was ok before . Does not see external usb storage .
Sent from my HTC One using XDA Premium 4 mobile app

fridaycider said:
It does charge but I cannot get usb otg to work either and it was ok before . Does not see external usb storage .
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Connect the phone to your pc. Cycle through all the different boot modes, boot, bootloader, and recovery. Do you hear any sound from the pc indicating it's picking up a device? If so, it's working, it's just not showing up while in android connected to pc, which would indicate an issue with drivers on your pc. If a sound happens during boot to recovery, leave it on recovery and get into adb mode on pc and attempt to flash the RUU. As soon as it's flashed completely, disconnect it from pc, completely uninstall ANYTHING having to do with HTC, android or 3rd party drivers. Then, reconnect the phone to your pc, and see if it auto installs the drivers and shows.

I have tried everything you have suggested . Even fresh install of xp on pc . Then installed htc sync from htc website . Plugged phone in , but still won't recognize phone . I get no usb connected icon on phone either . It just charges and get usb malfunctioning error on pc . I cannot use external usb drive on phone either . The phone recognizes it as a charger with an error saying that the charger has a fault . Thanks for your help so far .
Sent from my HTC One using XDA Premium 4 mobile app

fridaycider said:
I have tried everything you have suggested . Even fresh install of xp on pc . Then installed htc sync from htc website . Plugged phone in , but still won't recognize phone . I get no usb connected icon on phone either . It just charges and get usb malfunctioning error on pc . I cannot use external usb drive on phone either . The phone recognizes it as a charger with an error saying that the charger has a fault . Thanks for your help so far .
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Well, I can't think of anything else that would help. I think you should contact HTC and see if they've had other issues similar to yours, or if they can help you, but it sounds like your phone's usb is defective. If your phone came unlocked, you should be able to send it and receive a new one. Other than that, I really have no more suggestions. Best of luck.
-Mike

(Help) Won't connect fastboot usb

I'm trying to unlock the bootloader of my one. However, the fastboot usb wont connect after i select fastboot from hboot. my computer keeps saying unknown usb device driver cannot be installed. i tried installing the drivers and reinstslling htc sync manager. but nothing helps. anyone have a clue as to why?
also, my laptop is a lenovo t430u running windows 8 with 2 usb 3.0 ports
Sent from my HTC One using Tapatalk 4

KLUVJ said:
I'm trying to unlock the bootloader of my one. However, the fastboot usb wont connect after i select fastboot from hboot. my computer keeps saying unknown usb device driver cannot be installed. i tried installing the drivers and reinstslling htc sync manager. but nothing helps. anyone have a clue as to why?
also, my laptop is a lenovo t430u running windows 8 with 2 usb 3.0 ports
Sent from my HTC One using Tapatalk 4
Click to expand...
Click to collapse
Try obtaining the latest version of the drivers from the HTC site. The older version had issues with Win8.

ams75 said:
Try obtaining the latest version of the drivers from the HTC site. The older version had issues with Win8.
Click to expand...
Click to collapse
I'm having a similar but mine is that it won't connect via USB at all. If I go to recovery it shows as charging but won't mount the SD card. Know its not the USB cable because it the one I've been using

One M7 no connect to usb only charge

Hi i have HTC One M7 801n and cant connect to PC, i try whith other cables, other computers, different usb ports and drivers, nothing works, the micro usb conector seems to be ok, no message apears in the phone and only charge, fastboot says "fastboot ac" when conect to pc. i have the bootloader unlocked but i whant at least root the phone, any ideas pls ?

Or some way to root the phone whitout connect to pc ? Adb over WiFi ? Please help !!!

PITA22 said:
Or some way to root the phone whitout connect to pc ? Adb over WiFi ? Please help !!!
Click to expand...
Click to collapse
Please ! any one ?

PITA22 said:
Please ! any one ?
Click to expand...
Click to collapse
unlocking the bootloader requires a PC how did you do it ?

clsA said:
unlocking the bootloader requires a PC how did you do it ?
Click to expand...
Click to collapse
I did before, when the usb worked

PITA22 said:
I did before, when the usb worked
Click to expand...
Click to collapse
does device manager see your phone
have you tried different usb ports and cables.
have you installed the HTC drivers
do you have usb debugging enabled in developer options ?

clsA said:
does device manager see your phone
have you tried different usb ports and cables.
have you installed the HTC drivers
do you have usb debugging enabled in developer options ?
Click to expand...
Click to collapse
device manager see it "unknow device"
different ports cables and PCs not work.
usb debugging or not its the same, not recognize and "unknow device"

PITA22 said:
device manager see it "unknow device"
different ports cables and PCs not work.
usb debugging or not its the same, not recognize and "unknow device"
Click to expand...
Click to collapse
Reboot your phone and computer then try to connect it again. If the same issue, then look at this post and see if it will help. I have also uninstalled the drivers, rebooted the computer and then install the drivers again but not HTC Sync Mgr.

majmoz said:
Reboot your phone and computer then try to connect it again. If the same issue, then look at this post and see if it will help. I have also uninstalled the drivers, rebooted the computer and then install the drivers again but not HTC Sync Mgr.
Click to expand...
Click to collapse
nothing works like i said before already try in other computers win 7, winxp etc, always "unknow device" already try whith the las versions of HTC Drivers, in win7 and other computer whith xp, always apears like unknow device in device manager, like i said before in fasboot mode says only "fastboot ac".
Before stop working in one chance, connects and disconnects constantly without me touch the cable and and suddenly stop working

PITA22 said:
nothing works like i said before already try in other computers win 7, winxp etc, always "unknow device" already try whith the las versions of HTC Drivers, in win7 and other computer whith xp, always apears like unknow device in device manager, like i said before in fasboot mode says only "fastboot ac".
Before stop working in one chance, connects and disconnects constantly without me touch the cable and and suddenly stop working
Click to expand...
Click to collapse
If you have not done it already, try wiggling the mini-usb cable to see if it improves anything. Is the phone charging? It might be a hardware problem, I have read in some other post that it is the motherboard. Sorry, I can not think of anything else.

majmoz said:
If you have not done it already, try wiggling the mini-usb cable to see if it improves anything. Is the phone charging? It might be a hardware problem, I have read in some other post that it is the motherboard. Sorry, I can not think of anything else.
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Click to collapse
Yes i try to move the cable in the side of the micro usb, and 5 Or 6 diferents cables, and yes, the phone only charge.
Its very strange because I bought the phone used and only works one day and the second day lost the connection to pc when in try to unlock the bootloader, the first time no connected and suddenly work, I can only unlock the bootloader and stop working.

PITA22 said:
Yes i try to move the cable in the side of the micro usb, and 5 Or 6 diferents cables, and yes, the phone only charge.
Its very strange because I bought the phone used and only works one day and the second day lost the connection to pc when in try to unlock the bootloader, the first time no connected and suddenly work, I can only unlock the bootloader and stop working.
Click to expand...
Click to collapse
Try to clean the phone's contacts with a little rubbing alcohol and/or compressed air. There maybe lint or dirt on the contacts preventing a good connection.

maybe this shud work for u , it worked for me
http://canvas2update.blogspot.nl/2014/11/not-connecting-as-usb-storage-only.html

go to your battery manager, disable fast reboot. then turn off the phone and start it back up. It worked for me

punit_pandya said:
http://canvas2update.blogspot.nl/2014/11/not-connecting-as-usb-storage-only.html
Click to expand...
Click to collapse
Unfortunately that link does not work anymore. What was on it?
Asking because I got an m7 here where USB works just fine and reliably in both fastboot and recovery. But when the system (any ROM, tried more than 10 now), there's only charging. No MTP, no nothing.
Laptop's `dmesg` says:
Code:
[150266.816544] usb 2-1.5: new high-speed USB device number 16 using ehci-pci
[150266.935189] usb 2-1.5: New USB device found, idVendor=0bb4, idProduct=0c02
[150266.935193] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[150266.935195] usb 2-1.5: Product: Android
[150266.935196] usb 2-1.5: Manufacturer: HTC
[150266.935197] usb 2-1.5: SerialNumber: XXXXXXXXXXXX
(1-2 seconds...)
Code:
[150359.023745] usb 2-1.5: USB disconnect, device number 16