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Hey folks,
been searching and searching without any luck so far, trying to find a solution to my phone not being reconzied if i put it in recovery (volD+boot, back+power), windows sees it fine if i open the phone normally and connect it to the pc.. and i can use the ADB shell to detect it
# ../../..: adb devices
but no adb connection if the phone is in volD+power or back+Power.
sometimes Windows detects the Android 1.0 in Device manager but i wont find the drivers no matter what kind/version i fetch off the interwebz and no matter where i put it. i worked once and now the connection is just broken...
i have gotten sick and tired of the fact that i cannot get paid APPS and that the phone is filled after like 10 APP installs so i decided to root specially cause there now was a fix for the brick ...
but it seems like im pretty stuck .. neither of the 2 Rooting methods work cause of the lacking connection.... barghh...
I hope my english is not to horrible for you to read...
Kind Regards
Vicster
HELP
Hi!!! i have this problem!!! Help we please!!!
I want use usb connection for tether, but driver not found or error connection.
Also got this issue, one week that I'm trying EVERYTHING
The device is well recognized by windows but the adb can't find it (it says no device found)...
Thanks a lot for the help!
Noob question. .. did u installed htc sync? It contain USB driver 4 Windows. ..
Yeah. I have installed HTC sync and the drivers, and i have downloaded the exctracted drivers and tried to point android 1. 0 to Them, but all w7 does is tell me that it did not find any drivers for the device.
Install the leatest HTC Sync....
Boot the Phone normally and activate USB-Debugging.
Wait for Windows this installed the driver....
boot your phone into recovery and now you have driver...
Worked for me
Windos 7 Ultimate x64
Do not plug your phone on any kinds of USB HUBS, USB Extender cabels, Front PC USB ports, or any kind of strange PC cards with USB ports.
Also use only original HTC cabel which you got with your phone.
Plug your phone in first USB port on the motherboard closes to the mouse and keyboard.
My phone wasnt recognized by ADB while it was conected to front USB ports, but other things where working fine (Sd card browsing and copying)
Try and report back if it helps.
I plugged it with the OEM HTC cable, also installed the latest HTC Sync, with both latest HTC and Android SDK x64 drivers, it just doesn't work..
On win 7 64 too.
Motherboard asus p5k,my device is working only with the rear usb port.
Must be a question of usb amperage...
Works fine for me, W7 x64 Ultimate, but I only use Windows to get into recovery - linux to root the phone initially
I wanted to root my phone and flash a costum rom... unfortunately my DHD (2.2.1) is T-Mobile branded, so i had to create a goldcard in order to downgrade from 1.75.111.2 to 1.32. When it came to temproot it manually with cmd i had to plug my DHD into my PC in load only mode, usb debugging activated.
I knew already that my DHD wont recognize my PC or the other way round (i somehow broke it when i deleted the htcsync drivers.exe from my sd card), but i thought maybe it would somehow work in usb debugging mode.
Well, it didnt(phone not found).
i then focused on repairing my usb connection, so i tried it on 2 other pcs (mine is w7, the other ones are xp and win7) but it all failed
(xp asked for drivers, which i installed directly from htc.com today(on all pcs(plus i removed and reinstalled them all properly))/win7 did nothing/mine said that it fails to connect and that i should use a usb 2.0 port(well all ports are usb 2.0, i also tried usb3.0))
evertime i plugged my DHD in i was asked which connection i want to use, none worked, i also restarted my phone several times (usb connected and without) when i type in #7284# (or *#7284# i tried both) it says: connection failure or invalid mmi code
Finally i resetted my phone and did it all again! But it wont work!
please help me!
Hi...It looks like a driver issue...
If your drivers are installed correctly, in your win-7 Device manager it will show DHD.
I would suggest to Re-install HTC Sync from HTC website - Run it again and give it a try
doesnt work either.... win7 says the device does not run properly, my phone does nothin unusual...
i wonder if htc could fix the issue... this would be my last option
however i believe in you guys at xda!
how did you reset your phone?
Did you install the android SDK? Does adb recognize your phone? (run "adb devices", if your device is listed, everything should be fine)
On my win7-machine, the HTC-Software gives me an error message (along the lines of "phone doesn't respond" or something like that) but adb works nonetheless.
thank you for your answer but im afraid it didnt work... i installed the usb driver pack on sdk but i couldnt find it under sdk/usb driver..., however i found some files -> android/android-sdk/extras/google/usbdriver/amd64 -> usbdrivercoinstall2.dll... i tried to install this driver in hardware manager, and i tried to install an adb.exe which i found in my downgrade folder as a driver. but win7 said no driver installation is necessary the "best" drivers are already installed (win7 aint gonna install anything)
also my dhd is found under unkown device, -this device is deactivated because it made errors- "Dieses Gerät wurde angehalten, weil es Fehler gemeldet hat. (Code 43)"
well i deinstalled it and searched for new hardware, he now says the drivers are installed properly please restart however i neither see my sd card nor my devices name (instead unkown device with this little yellow triangle)
btw. for reset i used my android reset (settings -> sdcard -> reset)
It is normal, the HTC Sync turns on the USB debug?
Have the same issue. My DHD can be connected to the PC no other way than charge mode, no matter is usb debugging turned on or off. Tried 2 PCs with W7 and 1 PC with Ubuntu 10.04. This trouble appeared several days ago. Wipe didn't help. Thinking of re-installing firmware, but it seems like hardware problem. An engineer in our service center said it might be motherboard malfunction.
Some ways of solving this problem are described here: http://goo.gl/2eMcP But none of those solutions helped me. If anyone can help, please advise.
UPD: re-installing the firmware had no success - connection with PC failed. 95% hardware problem, will take it to service center.
Guys I know it's a stupid advice, but I had same problems (suddenly my connection with pc didn't work anymore): did you try to change usb cable?
giegi_dc said:
did you try to change usb cable?
Click to expand...
Click to collapse
tried 3 cables and 3 PCs
i just found a solution for me : i tried a forth pc (win7) freshly installed htcsync + android sdk + !downloaded! (not properly installed) adb drivers (which i surprisingly did not need) well i plugged my DHD in and he installed all drivers, but never asked for an adb driver. instead he had problems installing 7 different bluetooth drivers for my DHD (???)^^
it just worked for me this way (also worked for debugging mode + load only mode (for radio s-off/hboot s-off))
:|)
well it's not exactly a permanent solution just a temporal way to root my phone, but in worst case i think its nessesary to reinstall win7 on your pc....
Running the latest Omni rom, and having problems connecting the phone to the pc for usb file transfer.
- Oppo find 7a running latest Nightly Omni rom with LVM
- Windows 10
The pc makes the connection sound but nothing shows up in the file explorer, under device an "android" device shows up but nothing there works either. I can see a "google nexus adb interface" in the hardware tab when running ptp and mtp.
Tried the following :
- Switching usb settings from charging to mtp / ptp and back via the notification and in developer options
- Installing several drivers for the oppo
- Checking if the ADB connection is there , works, sideload works
- Pausing antivirus (Eset)
- Usb 3.0 and Usb 2.0 ports on the pc
Strange is that when the phone was running coloros everything worked instantly.
Omni is great but this is a problem, can still transfer files via adb and the FX app via wifi but it would be nice to have full speed the normal way via an usb cable and mtp.
Thanks for your help !
Magst64 said:
Running the latest Omni rom, and having problems connecting the phone to the pc for usb file transfer.
- Oppo find 7a running latest Nightly Omni rom with LVM
- Windows 10
The pc makes the connection sound but nothing shows up in the file explorer, under device an "android" device shows up but nothing there works either. I can see a "google nexus adb interface" in the hardware tab when running ptp and mtp.
Tried the following :
- Switching usb settings from charging to mtp / ptp and back via the notification and in developer options
- Installing several drivers for the oppo
- Checking if the ADB connection is there , works, sideload works
- Pausing antivirus (Eset)
- Usb 3.0 and Usb 2.0 ports on the pc
Strange is that when the phone was running coloros everything worked instantly.
Omni is great but this is a problem, can still transfer files via adb and the FX app via wifi but it would be nice to have full speed the normal way via an usb cable and mtp.
Thanks for your help !
Click to expand...
Click to collapse
Hi, do you use a N version of windows? In N versions the adb interface not works right. I had the same problem a few months ago, i went crazy until I detected the problem , install Windows 10 Pro, not N version, and everything works without drivers or anything.
roi_xordo said:
Hi, do you use a N version of windows? In N versions the adb interface not works right. I had the same problem a few months ago, i went crazy until I detected the problem , install Windows 10 Pro, not N version, and everything works without drivers or anything.
Click to expand...
Click to collapse
I am running windows 10 pro, so thats not that problem sadly.
Magst64 said:
I am running windows 10 pro, so thats not that problem sadly.
Click to expand...
Click to collapse
Damn, i cant understand it, i dont need drivers of any type, in my case was plug and play... Try to uninstall and delete in device manager any old adb interface, android usb driver, oppo driver, etc, restart and then connect the phone, windows should to install the drivers automatically.
Good luck
roi_xordo said:
Damn, i cant understand it, i dont need drivers of any type, in my case was plug and play... Try to uninstall and delete in device manager any old adb interface, android usb driver, oppo driver, etc, restart and then connect the phone, windows should to install the drivers automatically.
Good luck
Click to expand...
Click to collapse
Finally , after your remark i tried to disable and then remove the driver inclusive the driver software from my pc and after that it works ! Thanks for the hints Here the steps if anyone else got this problem , by the way also removed the antivirus that could have helped too.
- Connect oppo to usb 2.0
- Device manager : disable the android device with adb driver
- Device manager, delete driver
- unplug oppo
- replug , wait for install
- go to developer options , and switch usb from mtp to charging and back to mtp
Thanks
Hi, I am needing some help. I connect my A5 to my laptop but a pop up from Win10 says that doesn't recognize the usb device. And continue saying that the last usb device connected didn't work correctly and windows didn't recognize it.
I think this happened after installing ADB and some other things like ZX3 to try to unlock my A5 and then uninstalled them, so perhaps I deleted some drivers in the process.
Can you suggest any solution for me to try?
Thanks in advance!!!!
cbasualdo said:
Hi, I am needing some help. I connect my A5 to my laptop but a pop up from Win10 says that doesn't recognize the usb device. And continue saying that the last usb device connected didn't work correctly and windows didn't recognize it.
I think this happened after installing ADB and some other things like ZX3 to try to unlock my A5 and then uninstalled them, so perhaps I deleted some drivers in the process.
Can you suggest any solution for me to try?
Thanks in advance!!!!
Click to expand...
Click to collapse
Try connecting your device and then deleting its drivers in the device manager. After that reconnect it and it should show up as normal. Let me know if it helped
No, already tried that. Same message. Thanks!
I tried another usb port on my laptop, and recognize the phone. I don´t know we after some cel phone configurations I lost connection and recognition.
I tried again the first port and touch some items in the developers option, set the MTP protocol and now it seems working.
I stil don´t understand what I have to do to establish a good connection for every time I need it.
Regards.
Hi all. I'm back because I stll have the same problem. Can't connect A5 to laptop. The message says that there is a bad descriptor. It is the 43 error code from window 10. I tried downloading lastest Samsung drivers that comes in an .exe file and installed them. But same error.
Even trying to update the error driver to the lastest samsung usb driver, window says it already has the latest drivers and do not installed them.
Every suggestion from searching in google tried. Don't know what else can I do!!!!
Thanks for your suggestions!!!!!
cbasualdo said:
Hi all. I'm back because I stll have the same problem. Can't connect A5 to laptop. The message says that there is a bad descriptor. It is the 43 error code from window 10. I tried downloading lastest Samsung drivers that comes in an .exe file and installed them. But same error.
Even trying to update the error driver to the lastest samsung usb driver, window says it already has the latest drivers and do not installed them.
Every suggestion from searching in google tried. Don't know what else can I do!!!!
Thanks for your suggestions!!!!!
Click to expand...
Click to collapse
Try to turn on usb debugging in developer option
Yoodaddy16 said:
Try to turn on usb debugging in developer option
Click to expand...
Click to collapse
Already on.
SOLUTION!!!!!
I was using an old usb type-A cable with a usb type-a to type-c adapter. I tried using the original Samsung cable and it worked!!!!
I can believe this was the problem!!!
Hope I can help another with this! Thanks to all for your support!!!
Hi, I continue finding problems to connect A5 with Laptop. After finding the original problem was the cable, I now use always the original cable.
The problem is that the phone doesn't appear in windows explorer unless I go to developer options and set the USB configuration from RNDIS (Ethernet USB) to MTP (Media Transfer Protocol). After that, a pop-up appears asking for permission for data access. I have to agree with the pop up to see the phone in the laptop.
I think I have to change permissions to granted for ever the MTP. Am I right? Where do I have to set it?
Thanks in advance!!!!
New update!! I have just chat with Samsung. The told me to dial *#0808#. That access the USBSettings options. There I changed the default to MTP + ADB.
Now I no longer need to access the development options. It still appears the pop up, asking for permission, but for now I can live with that!!!
On the stock ROM, for some reason the device isnt recognized when I connect it to the pc with the USB cable, tried to install mostly all the drivers I could find from google but its still not working, the device shows up as SDM632-MTP_SNsome numbers) on device manager, tried it on another OS (win10/7), worked on both but I use win8.1 as its the only OS that works well with my laptop.Anyone got any drivers or solution to fixing this.