I am using Micromax Ninja 4 A87, android 2.3.5, from India. I have an issue with my phone's usb debugging.....I have this issue since when I upgraded to wnidows 8 enterprise evaluation from windows 7 ultimate in my pc.....it was running good in windows 7......I thought it might be drivers issue so I installed the drivers but it didn't help...my phone is rooted......It is very important to me to start it again as my phone isn't been recognized by adb .....PLZ HELP!!!
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as I said, I first installed Samsung Kies on a toshiba laptop, didn't work at all, then it did on a dell but couldn't connect the phone and finally installed on my Macbook pro and said 'connect the phone with Kies PC Studio' <or something like that ...?!?
don't know what to do.. there were reboots, reinstalls and so on.. nothing to get it work
thanks
I came across the same issue, found out that usb debugging mode needs to be off for it to connect.
Sent from my GT-I9100 using XDA App
Of course USB Debugging has to be OFF to connect to Kies.
Won't connect to my work's PC running Vista 64bit.
Works great on my home PC running Windows 7 64bit.
Edit* Kies doesn't work properly on my work PC. Says some stupid DLL error.
you were right, the debugging was on... thanks
my both pc-laptops are W7 64bit
it works now btw
Please use the Q&A Forum for questions Thanks
Moving to Q&A
Hey everyone.
I got a problem with my HTC phone.
I got a:
DELL Vostro 3350
Windows 7 Pro 64 bit
Wersion : 6.1.7601 Service Pack 1 Compilation 7601;
And a phone:
HTC Sense
Android 4.1.1 Wersion 3.16.69.3
Kernel : 3.1.10-gc294915
and the problem i get on this one single PC is
MPT USB Device not connected.
Phone is seen by the system as a drive but not as a phone so we can copy some data but sync does not work at all.
We tryed everything with instaling new OS on the PC as well as Instaling new OS on phone - nothing works and we cant change the PC.
It works on other DELL Windows 7 PC'c.
If anyone ever had this problem - please help
Hi Greetings to everyone, I'm new to the forum.
I have a Lenovo S750 which I would like install a new ROM but can not get it to recognize the usb port. MTK drivers are not recognized nor on windows XP and even on 7.
have you any suggestions?
thanks
Enrico
Same problem
same problem here. I have win 8.1 and i dl this driverhttp://forum.xda-developers.com/showthread.php?t=2538724 . don't work :crying:
andrea rom for lenovo s750
hi guys ,i got the same problem,at step 1-f from installation instruction from http://forum.xda-developers.com/showthread.php?t=2538724 my pc didn't recognized my phone(s750). I solve the problem like this i plug the phone while he is switch on,my pc recognized the phnoe true usb port,after this i take out battery and then i press Firmware - Upgrade. I hope y'll fix your problem.
hi can someone help find a working MTK6572 or 65xx Driver for Windows 8.1 .. i downloaded several drivers but Windows keeps prompting me that they are not digitally signed. i even tried it in test mode. still no luck. one driver installed but it gives me Code 10 Error. whats bugging me is i cant fibd my device on DevMan .. there is this YunOS Mobile Phone thing that appears on the bottom list whenever i connect my phone though. i need to ensure i can restore my phone to safety before doing modifications. thanks
Sent from my FIREFLY_S120 using XDA Premium 4 mobile app
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
poorNexus4User said:
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
Click to expand...
Click to collapse
do you want to connect for development? are you having problems with drivers (if you go to Device Manager is it showing driver problems)?
frangulyan.dev said:
do you want to connect for development? are you having problems with drivers (if you go to Device Manager is it showing driver problems)?
Click to expand...
Click to collapse
Thanks for responding.
I do not want to do any development actually.
I just want to flash my phone.But the biggest problem is i am not able to connect it via usb.I can see other phone in my same laptop.
I have tried changing USB and have tried connecting it with other win7,win8 systems.
It just says device descriptor request failed.Nothing else in the device manager.Just that yellow mark at device descriptor request failed with code 43.
I really need someones help.My phone is of no use now.
Thanks
poorNexus4User said:
Hi,
I am using nexus 4 and updated to latest version of android 4.4.4
And just after updating my soft keys stopped working I had no clue what should be done.
So i thought of formatting it But my nexus wont connect to my laptop it says device descriptor failed with code 43 on Device manager of windows.
This USB issue is surely not because of update.Because my USB was not recognized when i was using 4.2 also I have tried on windows 7 and windows 8 also.All says the same code error.
I am FED up trying on the WINDOWS SIDE(taking out battery,usb power off and etc etc) and ANDROID SIDE(installing adb,installing drivers from wugfresh steps and etc etc)
I am not getting how to proceed.Because nothing is helping me out.My nexus do not connect to my lenovo laptop.... anyone help me please
Click to expand...
Click to collapse
install vmware player or virtual box. and in it install windows seven in it.
jahanzaib khan said:
install vmware player or virtual box. and in it install windows seven in it.
Click to expand...
Click to collapse
I am asking for a solution not a dumb advice.
Activate Developer Mode and tick on USB debugging , hope this will help u.