Hi Everybody...
I had my phone spontaneously reboot a few days ago, and when it restarted it reported that my SD card was corrupt and needed to be reformatted, which I did. I had to restore some of my apps from the market, but everything else seemed fine. The problem I recently noticed is that my phone will no longer connect to any of my PCs via USB. It charges just fine, but will not connect so that I can transfer any files, etc. All I get is the dreaded "USB device not recognized" message when the phone is connected. Even when I manually enter download mode with the battery removed, I still get the same error.
I've tried:
Connecting to different PCs that I've used before to which I have successfully connected (one is Win7/64-bit other is XP SP3 32-bit).
Different micro USB cables.
Reinstalling the Samsung drivers on both machines.
During my researching on this, I saw the trick of removing the root hubs, but this didn't work.
Using Dropbox to transfer the files, I tried reflashing SC 2.8 ROM and the EB01 kernel, but still get the same error message.
Cleared cache / factory reset / cleared Dalvik cache
Current setup is Adryn's SC 2.8 (Voodoo) with the EB01 modem. Prior to this, I did upgrade from SC 2.6 to 2.7 to 2.7.1 to 2.8 if that matters at all.
Anybody have any ideas as to how to fix this?
Related
I've read a bunch of threads on the topic but none of the fixes work for me. When I plug my fascinate (Telus Canada) the phone thinks it's mounted and it charges just fine but the computer shows no mention of it at all it doesn't recognize any connection. I've tried 2 USB cables neither of which are OEM though. I've tried:
restarting with the cable plugged in
debugging mode
all the drivers
2 cables
What could be the problem? Thanks
I'm haveing the same issue
Sent from my SCH-I500 using XDA Premium App
I had the same issue just the other day. I ended up booting into recovery, did a data wipe/ factory restore. Then wiped the Cache, Dalvik, and then went through the process of adding back in my stuff. Seems to have fixed it.
I was running ComRom 2.0 with PBJ -50. I had tried 3 different drivers, multiple computers, multiple cords, etc......no luck.
the problem is that I Just got this phone so I don't have recovery it's running the stock 2.1. I was able to get KiesAir to work is there anyway I can update it to Froyo through that?
Nvm I think I found out how to update through recovery mode. So If I'm able to update to froyo and then continue using Kies Air I'll ignore this problem for now..
KIES has done this to me! Windows 7 no longer recognizes my GS2 under any circumstances. Direct connect for "USB Mass Storage" used to work also. After installing latest KIES to try updating to 2.3.4, no MTP connection is possible. For a while, it was flashing screens back and forth trying to connect, but now I have nothing. Any ideas? Any way to upload drivers directly without installing KIES?
I was going to update to 2.3.4 using ODIN, but can't pass go there either since the computer doesn't recognize the phone. I have switched cables, Would prefer not to to hard reset.
Any ideas? Any way to upload drivers directly without installing KIES?
Yes they have been posted on here .
Drivers are also in C/Program Files/Samsung/Kies copy them .
jje
thanks much. solved the problem by unmounting the sd card. rebooted computer and phone. everything then connected fine. updated via ODIN to stock 2.3.4. i put the sd card back in and, voila everything works again. please please shoot me if i ever install kies again...
Hey guys,
A friend of mine was having some trouble with his S2 which was running Omega rom v16.2 (phone would say it was charging with no cabe in it etc), so i told him he should try updating to Omega v23 Final and see if that fixed the problems.
However, after installing Omega v23 Final, he was stuck at the bootscreen, i told him it the first boot could take a while but it was stuck at bootscreen for a couple of hours before he gave up.
He tried everything, he wiped everything in recovery (system, cache, dalvik etc) but the problem persist.
So i figured i would flash the stock android rom via odin since nothing was working,
But the problem is that windows does not recognise the phone, neither does odin. (he had this in the past on old rom, it would recognise for some time then it wouldnt and so on)
it tries to install but fails every time, i tried installing several different drivers ( kies, and different stand alone driver packs) but i could not get it to work.
So, does anyone happen to know what is wrong?
Help is appreciated!
edit: odin does not say anything, windows says the usb device could not be installed
Tried several usb cables and ports, without succes
I think Debug Options wasn't enabled.What does Odin say?
Edit:Your USB is bad! If it says it's charging w/o a cable,it means bad USB...Try to lift the tongue(The metal part inside the USB port)with a toothpick.
And you could also try another usb cable as well as another usb port.
Sent from the little guy
Hello guys, I have this GT-I9300 I tried to flash two days ago, rather unsuccessfully. First I rooted it successfully and then installed TWRP 2.7.0.0. I used this recovery to install the Android Revolution HD 52.0 ROM. I did a full wipe then installed the ROM, it however, didn't complete flashing. It failed during the moment it was flashing the modem with an "assert failed" message, but it presented me with a "NEXT" button. I used this to reboot the phone. The phone rebooted well, however, the IMEI is blank and under Settings, the normal stuff that enable me to choose between MTP, Tethering, etc are missing. Connecting it to my PC makes no difference either, my PC does not recognize the phone, the normal USB sounds are not there, I've switched cables and the result is the same. The cables I've used are working well as I can use them with my G2 well. Without the ability to connect the phone with my PC I can't do anything with ADB. What can I do guys?
Flash stock firmware with Odin
I fixed the problem. I flashed the kernels in this page one by one until the "Patched_XXEMC2_Modem.zip" contained in the page fixed both my IMEI null/null and Baseband Unknown errors. All is well now.
Hello,
I own Moto X PLay and have been using Custom roms for a while, thanks to xda-developers:good:. but recently I decided to change to new Rom(named Carbon Rom). flashed it smoothly:angel:. but after few days of working smoothly, I saw I couldn't connect my Moto X Play to PC. it doesnt show usb options in notifications. tried everything, enabling usb debugging, hard formatting, different cable and different Pcs. but nothing happened:crying:. so i thought the ROM had a bug. I decided to flash a new rom (VIPER). But I wiped everything in TWRP , system, data, cache, internal storage. I couldn't flash anything as I wiped Internal Storage. Now I couldnt connect my Phone to Pc. it shows "Couldn't recognise". TWRP Doesnt even show SD card, nor the OTG. I tried almost everything. The ADB Sideload feature also fails. . Formatted data, system in TWRP, but nothing. In Bootloader also, my PC doesn't recognise my Phone. Updated drivers, tried different cables, but all it says is, failed to recognise the device.
Please help. I have been trying everything I know since last 2 weeks. I kind of Love this Phone. I hope you'll respond ASAP.