I connect my device to my laptop as well as desktop using my usb cable and other and the device is only charging and the usb menu doesn't appear on the phone . Pls help
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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
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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... ?
Click to expand...
Click to collapse
Use a mainboard USB port they are USB 2 but it matters not a jot about 1 or 2 .
jje
I can't connect it to PC . I mean , i conncect the usb cable to my phone and my pc ... my phone shows that it is connected to my pc ... but there is nothing happening . I mean the PC doesn;t find the my phone. What should i do. Ty everybody! Sorry for my english
Well,may i know on what OS are you trying to establish USB connection? WM/Android?...For WM, have you installed windows mobile device center on your PC and tried syncing? As for android,try installing the right version of HTC Sync on your PC. Also, ensure you tick 'USB Debugging' under Settings-Applications-Development. For a few android builds, there will be a notification, prompting you to turn on USB Storage after you connect the USB cable. You have to try all those first before moving on to advanced troubleshooting like manual driver installation,android sdk,hard rest,etc.
hello everyone can anyone help me in this issue with my lenovo A600
i cant connect to PC using USB cable but it charge
when i connect it to PC the storage option not appear
when i go to developer mode the USB debugging is in grey and it cant be checked
i have the problem
me too
Revoke usb authorization from developer mode
Go to storage, select usb connection and set it to mtp.
When I connect to my pc, it shows this: ''USB DEVICE NOT RECOGNISED''.
And there is no signal/notification on my android to choose which type of connection I need to use.
I tried installing the zenfone software that is used to connect it to pc but it didn't work too...
Try using Different usb cable and different usb ports on ur computer...
the "USB Device not recognised" Problem mainly occurs due to this..
If this doesn't solve ur problem, them probably ur usb port of ur mobile is damaged..
When connecting my Le Pro3 to my windows 10 PC it doesn't detect it at all. There is nothing that comes up in the device manager for it. I've tried changing the USB debugging option and rebooting the phone and PC but nothing seems to work. What I'm trying to do is get adb to see the device, but I can't even get it to come up as USB storage. Has anyone else had a similar issue with the Le Pro3?
Try anotherr USB cable and another USB port, preferably one on the rear of the pc.
Apart from that no ideas at the moment, sorry.
I think it is USB port issue. My laptop have two USB 2.0 ports and 1 USB 3.0 ports. the phone is only detected at my usb 3.0 port not 2.0.. if i connect to 2.0 it will just charging and no usb option pop up. but 3.0 everything works fine
Mine had problem with sync. Can transfer from some files but imposible to in music folder. Wipe helped. The official one, x720, 18s.
Had this issue. Attempt turning USB debugging OFF. Then plug it in. Allow windows to completely install devices drivers. Then do it again with USB debugging on.
I think I fixed this issue by uninstalling the Le Pro 3 drivers in Device Manager and plugging the phone back into the PC. Not sure why but that worked for me. My laptop is Windows 10.
I fixed it by using a different cable. I used a micro usb cable with an adapter. I don't know why the stock cable wouldn't work
Sent from my LEX727 using Tapatalk
Yep, disabling USB debugging in the USB connection menu works!
I did this from this video and it worked.
I got this problem when I got my phone.
The problem was that I was using an USB extention to try to connect to my PC. Just plug ur TYPE-C cable directly to the usb port of the PC.