My phone is cingular 8125, my USB port can't sync with PC, I don't know what is going on. When I plug the cable to PC, it tell me unknow device detected. I can't do anything thur USB. Can I unlock by SD card or IR port?
try IR via activesync.
tonytai said:
My phone is cingular 8125, my USB port can't sync with PC, I don't know what is going on. When I plug the cable to PC, it tell me unknow device detected. I can't do anything thur USB. Can I unlock by SD card or IR port?
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Don't cross post the same question please. I responded to your other thread...
hanmin said:
try IR via activesync.
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Does the IR support USB bootloader mode?
Related
I have a problem conecting my O2 XDA to a PC useing the USB cable. Active Sync does not recognise any device.
Can anyone tell me what should I do?
copa55 said:
I have a problem conecting my O2 XDA to a PC useing the USB cable. Active Sync does not recognise any device.
Can anyone tell me what should I do?
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restart the phone and the computer...that should fix it
So just recently my usb and sd card decided to malfunction. My usb will charge via my pc but it comes up on the pc (Vista 32bit) as 'Windows cannot recognise this device' my drivers are up to date. However in my device management i did notice that my 'Mobile Device's' section had gone
I also tried formatting my sd card using a card reader, but it wont format it
I want to flash a new ROM, any way of doing it without an activesync connection? i managed to get the NBH image on my sd card by using another storage card but i still couldnt establish an activesync connection.
Any help would be much appreaciated as this is driving me crazy
Thanks, Dan.
DanMccoy1 said:
So just recently my usb and sd card decided to malfunction. My usb will charge via my pc but it comes up on the pc (Vista 32bit) as 'Windows cannot recognise this device' my drivers are up to date. However in my device management i did notice that my 'Mobile Device's' section had gone
I also tried formatting my sd card using a card reader, but it wont format it
I want to flash a new ROM, any way of doing it without an activesync connection? i managed to get the NBH image on my sd card by using another storage card but i still couldnt establish an activesync connection.
Any help would be much appreaciated as this is driving me crazy
Thanks, Dan.
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Just checking, you did update your usb drivers according to this guide?
Otherwise, do you not have access to another pc?
You can also try this solution, it helped another user earlier
ClydeB1 said:
Just checking, you did update your usb drivers according to this guide?
Otherwise, do you not have access to another pc?
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Yes i used that guide.
I have another pc and another laptop
seems to be doing exactly the same
i figured its a hardware config in my phone but i dont know how to sort it out so i need to flash a new rom somehow lol
i've tried my other usb lead too, but they both charge but wont connect to activesync or disk drive =\
DanMccoy1 said:
Yes i used that guide.
I have another pc and another laptop
seems to be doing exactly the same
i figured its a hardware config in my phone but i dont know how to sort it out so i need to flash a new rom somehow lol
i've tried my other usb lead too, but they both charge but wont connect to activesync or disk drive =\
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I just edited my post above, another user came right by going to Settings\Connections\USB to PC and unticked the Enable fast data transfers.
ClydeB1 said:
I just edited my post above, another user came right by going to Settings\Connections\USB to PC and unticked the Enable fast data transfers.
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Already tried that, just tried again and reset the device, still no luck
The Error message im recieving is:
'USB Device Not Recognised
One of the USB devices attatched to this computer and had malfunctioned, and windows does not recognise it.'
DanMccoy1 said:
Already tried that, just tried again and reset the device, still no luck
The Error message im recieving is:
'USB Device Not Recognised
One of the USB devices attatched to this computer and had malfunctioned, and windows does not recognise it.'
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Have you tried a simple thing like rebooting the pc? That sounds however more like a hardware issue on the pc or phone. What happens if you plug another usb device into the port eg a usb flash drive, does that pick up? In your device manager, are all usb devices functioning properly? Perhaps try to roll back the drivers on the ports if possible and re-install the usb driver update.
ClydeB1 said:
Have you tried a simple thing like rebooting the pc? That sounds however more like a hardware issue on the pc or phone. What happens if you plug another usb device into the port eg a usb flash drive, does that pick up? In your device manager, are all usb devices functioning properly? Perhaps try to roll back the drivers on the ports if possible and re-install the usb driver update.
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Yeah Rebooted Everything About 10 Times Lol
All My Other USB Devices Are Fine
I Cant Roll Back The Driver In Device Manager Because It Apparently Isnt There, But Nothing Has Been Changed, WMDC Has Been ReInstalled, Net Framework Reinstalled Etc Im Just Not Getting Any Mobile Devices Show Up.
Okay, you need someone more technical than me then bro. Sorry, but I've run out of ideas.
ClydeB1 said:
Okay, you need someone more technical than me then bro. Sorry, but I've run out of ideas.
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Ah. Thanks Anyway Bro
If you've changed usb cables, and you've checked the usb to connection setting is not on advanced, then it means the usb port & possibly main board are damaged. Did you hardspl your device?
DRTigerlilly said:
If you've changed usb cables, and you've checked the usb to connection setting is not on advanced, then it means the usb port & possibly main board are damaged. Did you hardspl your device?
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Yeah Ages Ago, Im All Up To Date With HSPL And What Not, Usually Flash ROM's Every Week So, Im Pretty Annoyed Lol.
Other Things Work In The USB Port. But It Just Charges If I Plug My Blackstone In
just re-install microsoft windows mobile centre and you will be ready to go.But install with phone NOT Pluged.
i had the same problem here.
regards
Problem is that I can't connect my MDA throuhg USB to MTTY app (USB port can not open). I tried in every USB in my computer. And not working...
Any advise?
Ian
johnppol said:
Problem is that I can't connect my MDA throuhg USB to MTTY app (USB port can not open). I tried in every USB in my computer. And not working...
Any advise?
Ian
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Did you disable USB connections in ActiveSync? MTTY will not recognize the USB if that is active (also, I believe that the device must be placed in bootloader prior to cradling)
Hope this helps.
Same problem here whith my P3600 aka TRIN
My problem is little weird so i try to explain it as best as I can...
until today there was no problem to connect phone with USB but now when i connect the phone windows said "This device can peform faster this usb device can perform faster if you connect it to a Hi-speed USB 2.0 port. And another problem is when i turn phone into download mode start odin and connect the phone it said... usb device not recognized. I didnt flash any rom yet and i try different cables.
I am running on windows 7 ultimate 64-bit. I try two different PC and its look it the same problem.
But the weird part is that on third PC which has also win 7 ult 64-bit it works just fine.
So i try reinstall operation system but the same problem. The computer is max 3 years old so its has for sure usb 2.0
So i am little desperate because i am not sure if its problem with computers or with the phone.
Thank you for any advice!
I always had this problem with the i9100 actually, I blame crappy usb drivers.
Kies installed? Did you also try different usb ports? Chipset and USB Drivers of mainboard installed?
yes kies installed and also try back and front usb... but same result...
and usb drivers are installed manually by windows as far as i know... or?
Bladik said:
My problem is little weird so i try to explain it as best as I can...
until today there was no problem to connect phone with USB but now when i connect the phone windows said "This device can peform faster this usb device can perform faster if you connect it to a Hi-speed USB 2.0 port.
Standard Windows message for USB connections just means what it says .
And another problem is when i turn phone into download mode start odin and connect the phone it said... usb device not recognized.
Download mode how and whats on the phone in download window
Connection must be to a mainboard usb port .
If your PC has Kies make sure its not running make sure USB debugging is off on phone .
Power phone off restart start Kies connect phone does Kies see phone .
If yes turn Kies off remove cable connect phone in USB mass storage mode wait for windows to install drivers . Does PC see phone in Windows Explorer .
jje
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yes windows explorer works
and kies also but still in usb 1.0 mode...
as I said I tried back usb and also front usb... same problem...
debugging is also off...
I try a little experiment... removed external grahics card and plug graphics on mainboard... and for a few seconds its works!
I try copy some video and speed was usb 2.0 but after few seconds its get error cannot copy bla bla and windows popup : this device can run faster and it change back to USB 1... weird...
and also i try again downloading mode but the same error... usb device not recognized...
Have you always used the same USB-port?
On some pc's, they only have one or two high speed ports and the other ones are "slow".
So yeah, try an other USB port on your pc
Sent from my GT-I9100 using XDA App
OP, I am confident it is a problem with your PC, and this XDA forum won't be able to help.
Try using another USB 2 device (like an MP3 player), see if you get the same message.
Use a different computers with the SGS2, see if you get the same message.
Bladik said:
yes windows explorer works
and kies also but still in usb 1.0 mode...
Thats your PC port USB 1
I try a little experiment... removed external grahics card and plug graphics on mainboard... and for a few seconds its works!
USB port not getting enough power .
Its PC not the phone explore sees phone and Kies sees phone = USB drivers ok
USB ports are not all usb 2 check your manual .
You can try factory reset on phone this will wipe all data .
jje
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i tried all usb ports...
also i am using external hdd everyday i never had a problem
my mainboard is asus m3n78pro and there are usb 2.0 for sure...
how is possible to not get enogh power to usb when etc. like external disk just fork fine... ?
Bladik said:
i tried all usb ports...
also i am using external hdd everyday i never had a problem
my mainboard is asus m3n78pro and there are usb 2.0 for sure...
how is possible to not get enogh power to usb when etc. like external disk just fork fine... ?
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Use a mainboard USB port they are USB 2 but it matters not a jot about 1 or 2 .
jje
Hello guys. I have one problem with my device, as it wont connect to mi pc suite, even i turn on usb debugging. Anyone have same problem? And any software required usb debugging connection also failed to connect with this phone. Anyone have solution? Windows 10 btw.
syahradzi said:
Hello guys. I have one problem with my device, as it wont connect to mi pc suite, even i turn on usb debugging. Anyone have same problem? And any software required usb debugging connection also failed to connect with this phone. Anyone have solution? Windows 10 btw.
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Did you try to change your USB Connection setting from 'Charging' to 'File Transfer'?
Also, if in case you're using a cable other than the provided USB-C data cable, are you sure that it's a data cable and not just a charging cable?
haakufurou said:
Did you try to change your USB Connection setting from 'Charging' to 'File Transfer'?
Also, if in case you're using a cable other than the provided USB-C data cable, are you sure that it's a data cable and not just a charging cable?
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Click to collapse
I already tried usb debugging on, with file transfer/charging and debugging off with file transfer/charging. and I'm currently using original usb c. I always get this error saying that my device must be updated first (see attachment) , but I already at latest miui. I even formatted my windows lol, still no luck. But I still can transfer file between my pc and phone using windows explorer.