Hi,
I have a weird problem.
I flashed cyanogenmod 12.1 on my old pc. But now I have a new laptop and the galaxy S2 behaves just like I just connected a power adapter, it's just charging. I don't have any options for connection type.
Also no new entry appears in the windows 10 device manager.
I already tried the following:
- Installing the Samsung Android USB drivers from http://developer.samsung.com/technical-doc/view.do?v=T000000117
- Uninstalled all the drivers of the hidden usb devices I couldn't assign to other devices.
Other smartphones have no problems on this new laptop (with the same cabel) , also the S2 still works fine on other PCs using the same usb cabel.
Other than this the s2 and my laptop don't have any other problems.
Related
Hi
I have the XTouch X401. Facing below issues:
1. USB connects only charging. Doesn't recognise a device on win7, win xp. Tried installing drivers but connection wont even be recognized by the device or PC.
2. Not even an unkown device connection
3. Unrooted phone and stopped working about a month ago all of a sudden.
4. USB Connection needs to be recognized coz i need to recalibrate the battery
Thanks. any help would be appreciated.
a
Change USB cable
Select mass storage mode on the phone?
Sent from my GT-S5660 using xda app-developers app
I have already changed about 4 different USB cables..also have tried 3 Different PCs as well..no luck whatsoever..the Usb cables also work with my old nexus one and brothers samsung s2.
After an extensive search of XDA and other forums - I am wondering if anyone has suggestions for a situation in which my PCs (one that is Win7Ultimate and one that is Win8Pro) will only recognize my recently acquired, used Galaxy Tab 7510 when the Tab is placed in "download" or ODIN mode.
Thankfully, I can install CWM recovery and flash other ROMS because the PC's recognize the Tab 7510 when I place it in "Download" mode and use ODIN to flash.
Thankfully, I can use apps like WiFi File Transfer to successfully move files between my PCs and my Tab 7510.
However, I'm completely befuddled about why - when I connect the Tab 7510 to the PC in ordinary operating mode - there is no recognition of a USB connected device at all. Nothing shows up in the Control Panel's Device Manager, nothing shows up in the Windows USB Taskbar notification - from the perspective of the Windows machines there is nothing attached to the PC. I've tried all the tips I've seen written about on this and other forums (uninstalling and reinstalling drivers, trying other USB ports, trying other cables. making sure MTP is checked in settings, making sure USB debugging is/is not checked in settings). None of these has changed the outcome. My PC does not recognize (not at all) the Tab 7510.
But, as soon as I go into "Download" mode on the Tab 7510 - using exactly the same cable plugged into exactly the same USB port - the Tab is recognized and I've flashed three different ROMS (trying different versions of Jelly Bean) and flashed CWM three times and flashed stock ROM twice via the "Download" mode using ODIN on the PC.
Thus, I know that a connection can exist between my PC and Tab 7510 and that the cable and USB ports do work - just not when I'm out of "Download" mode.
Any thoughts or ideas on what the disconnect may be?
Do You have Kies installed to Your computer, earlier on I had the same kind of problem and uninstalled Kies totally, also every
registery traces, and the problem was gone.
I'm having an issue with my Samsung Galaxy S2 GT-I9100 (running on stock Jellybean 4.1.2) no longer connecting to the PC via USB. It had been working fine up until a few days ago.
When I connect the USB cable, it only charges the phone. It doesn't show that it is connected in MTP mode and no USB options appear in the pull down notification bar. I tried locating the phone on the computer in Windows Explorer and the Device Manager, but it wasn't there at all. There also wasn't any unrecognised device in the Device Manager.
I’ve tried the following:
Using different USB cables. Tried two official Samsung cables, a Belkin charge/sync cable and a generic cable
Plugging into different USB ports on 3 different PCs/notebooks (running on Windows 7/8)
Turning on/off USB debugging mode on the phone
Going into Settings>Wireless and networks>USB utilities. After tapping "Connect storage to USB", it will prompt to connect a USB cable even though it is already plugged in.
Booting the phone in safe mode and connecting the USB cable
Installing the latest version of KIES. I had never used the software before but gave it a try. KIES wouldn't detect the phone
Uninstalling and reinstalling the latest Samsung drivers
Dialling *#7284# for the PhoneUtil options and checking it was PDA mode under the USB option.
Turning off the phone, removing then re-inserting the SIM card and battery
Cleaning the micro USB port on the phone
I have not made any changes to the phone (or PCs), so I'm not sure what has happened for the USB connection to stop working.
Your assistance would be much appreciated.
That is very weird. Are sure you didn't change the USB connection type?
danielbe said:
That is very weird. Are sure you didn't change the USB connection type?
Click to expand...
Click to collapse
Definitely sure.
I'm wondering if maybe the micro usb port is damaged, even though there's no problems charging the phone.
That is very possible, the port can be damaged in a way that only allows charging.
Hey guys, My micro-usb was damaged so i changed it with a new one... It didn't work and phone was charging instead of Mass Storage or Debugging mode !
I thought its fake and a bad quality micro-usb so i changed it again and still have the same problem.
I have the same computer, same cable and everything is same, even the programs which i installed in both phone and pc are same, but it wont connect to pc.
My moms phone can be connected with my cable.
Ok, before i change the Micro-Usb, it was fine but not charging as good as normal. I mean at least i was able to upgrade or downgrade my android version )
Can anyone help me ? I already did a factory reset and removed the SD card. No lucks ... ( i also tried other cables and other computers, but the problem is ONLY with my damn phone )
I'm running Android 4.0.3 KH3
I have a J1 (2015), 4.4 kitkat, It has been connected to my laptop, win 10, several times with no problem. Yet now it doesn't connect now. I tried connecting it to a different pc, win 7, yet the problem occurs. I tried download mode, doesn't work. the phone works fine but doesn't connect.( connects through bluetooth)
Also when i connect it says It Says "unknown usb device device descriptor failed"-"error code 43". stays for awhile and disappears
after it disapppears "asus virtual enumerator 01" appears under other devices
I tried: Updating drivers
Reseting my phone
changing usb ports
changing usb cables
changing pc
IF any questions about this or you found an answer please reply to this or [email protected]
Hello,
I have a LG Zone 3 phone (Verizon) and I'm unable to connect it to the PC for ADB. It's running Android 5.1.1. My PC host is Windows 10.
So far I've managed to enable Developers Options and USB Debugging already. In storage settings the USB connection is set to MTP currently. Sadly when I connect the cable to PC nothing happens (I've tried connecting other devices to the PC to rule out the cable problem and they run just fine, so I'm guessing it's not the cable). I've tried to install different versions of drivers but none of them worked, list of files and tools I've already went through:
adb-setup-1.4.3.exe (LGAndroidDriver_WHQL_ML_Ver_1.0_All_Win7.exe, LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6.exe)
Android_Fastboot__mini_ADB_Drivers.7z
LG USB Drivers All Phone For Windows.rar
LG_Mobile_Driver_v4.8.0.zip (LG Mobile Driver v4.8.0.exe)
LGBridge_Setup.exe
LGMobileDriver_WHQL_Ver_4.8.0.exe
LGUP_Ver_0_0_3_23.zip (LGUP_8994_DLL_Ver_0_0_3_23.msi + LGUP_Install_Ver_1_14_3.msi)
UniversalAdbDriverSetup.msi
Still no luck. I got so lost right now that I don't know how to proceed. Please help me figure out which drivers exactly I need to use for the ADB to work with this device.