hi. i'm having problem in connecting my device in bootloader..
i used to be able to connect with PDAnet in bootloader without any problem, but now all i have is "connecting to your phone". I've downloaded the USB driver package from the sdk but still no luck..
any idea ?
*yes i search the XDA forum and try following the guides but i still have no luck*
have you tried the connection on another computer?
sometimes the computer USB ports tends to go crazy and wont work with the device no matter what
there's an utility (forgot the name) that lets you delete all the bugged USB associations in the PC
if you can find that, then you can try it as well
AllGamer said:
sometimes the computer USB ports tends to go crazy and wont work with the device no matter what
Click to expand...
Click to collapse
phew,, thanks.. ur tiny remarks save the day... i never knew and never thought it may be the USB ports problem, so i tried to replug the USB cable to different USB ports and it works...
Thanks...
Here's the situation.
I got a second hand tablet.
They guy did root, but right before give it to me he installed the stock rom AND upgrade to ICS. Now I can't get SU in terminal emulator.
1- I can't get SU in the current os so can't flash anythin
2- I can't plug a USB cable, 3 cables and none are detected in windows OR linux
3- Can't go in recovery mode as I get the robot on his back with a red ! .
Any help here???
Can I flash a recovery from a sd without having to enter anything?
Please help me guys, I'M STUCK!
Build is : IML74K.US_epad-9-2-1-27-20120615
Is USB debugging enabled on the tablet?
If you can't get the PC to see it, I don't think you can root it
And without root you are stuck with stock everything
*Detection* said:
Is USB debugging enabled on the tablet?
If you can't get the PC to see it, I don't think you can root it
And without root you are stuck with stock everything
Click to expand...
Click to collapse
THank you for your answer. By no usb connexion I mean, it dosen't even make the sound of a new usb connexion in windows. No device manger nothing!
joevirus563 said:
THank you for your answer. By no usb connexion I mean, it dosen't even make the sound of a new usb connexion in windows. No device manger nothing!
Click to expand...
Click to collapse
Doesn't sound hopeful, have you tried on another PC to rule out the USB ports / software issue ?
When you say you have tested 3 USB leads, you are not plugging it in from the normal USB port on the tablet are you?
To make a connection to the tablet, you need to plug the charger lead into the tablet and pull the USB end out of the charger and plug it into the PC
*Detection* said:
Doesn't sound hopeful, have you tried on another PC to rule out the USB ports / software issue ?
When you say you have tested 3 USB leads, you are not plugging it in from the normal USB port on the tablet are you?
To make a connection to the tablet, you need to plug the charger lead into the tablet and pull the USB end out of the charger and plug it into the PC
Click to expand...
Click to collapse
I tried 3 usb cable. From the tablet (NO DOCK) to the computer.
joevirus563 said:
I tried 3 usb cable. What do you mean?:
1- Plug the cable in charger and in tablet,
2- Unplug the cable from charger NOT FROM TABLET
3- Plug in the computer?
Click to expand...
Click to collapse
The lead you need to use to connect to the PC, is the charger cable
Pull the cable out of the charger brick and you will have a normal USB end to plug into the PC, other other end is the big flat connector that plugs into the wide port of the tablet as if you are charging it
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*Detection* said:
The lead you need to use to connect to the PC, is the charger cable
Pull the cable out of the charger brick and you will have a normal USB end to plug into the PC, other other end is the big flat connector that plugs into the wide port of the tablet as if you are charging it
Click to expand...
Click to collapse
Yep this is the one.
joevirus563 said:
Yep this is the one.
Click to expand...
Click to collapse
You have 3 charger cables ?
And all of them fail ?
Do they charge the tablet ok ?
*Detection* said:
You have 3 charger cables ?
And all of them fail ?
Do they charge the tablet ok ?
Click to expand...
Click to collapse
They charge the table ok but no usb connection can be made. Mostly because of ICS on tf101
joevirus563 said:
They charge the table ok but no usb connection can be made. Mostly because of ICS on tf101
Click to expand...
Click to collapse
If you have stock ICS, I don't think it is a problem with the ROM that is stopping it being recognised by the PC
Did you enable USB Debugging in settings on the tablet yet ?
*Detection* said:
If you have stock ICS, I don't think it is a problem with the ROM that is stopping it being recognised by the PC
Did you enable USB Debugging in settings on the tablet yet ?
Click to expand...
Click to collapse
Yep it is enable.
A lot of person report that problem on ICS tf101.
even if the debugging option disable I should see my device as a HDD in windows to transfert stuff which I dont.
joevirus563 said:
Yep it is enable.
A lot of person report that problem on ICS tf101.
even if the debugging option disable I should see my device as a HDD in windows to transfert stuff which I dont.
Click to expand...
Click to collapse
Yea you should be able to
Maybe try a factory reset again and see if the PC recognises it after that
*Detection* said:
Yea you should be able to
Maybe try a factory reset again and see if the PC recognises it after that
Click to expand...
Click to collapse
Done that already... no go I realy think this is a rom / recovery / firmware issue.
joevirus563 said:
Done that already... no go I realy think this is a rom / recovery / firmware issue.
Click to expand...
Click to collapse
Does the PC see the tablet if you put it in APX mode?
Plug it into the PC, then power OFF the tablet
Now hold: Volume Up + Power until the PC sees it
If it does not see it in APX mode, I think its a damaged port
*Detection* said:
Does the PC see the tablet if you put it in APX mode?
Plug it into the PC, then power OFF the tablet
Now hold: Volume Up + Power until the PC sees it
If it does not see it in APX mode, I think its a damaged port
Click to expand...
Click to collapse
APX?
Vol Up+Power does nothing if I hold them for 2 min, noting on tablet and computer.
joevirus563 said:
APX?
Vol Up+Power does nothing if I hold them for 2 min, noting on tablet and computer.
Click to expand...
Click to collapse
APX mode is to help recover your tablet if recovery and ROM are dead
If the PC does not see it in APX mode I think the hardware is damaged
The tablet has to be OFF, then Vol up + Power for about 5 seconds, then let go
To get out of APX mode, you need to hold power button for about 20-30 seconds, then power on normally
*Detection* said:
APX mode is to help recover your tablet if recovery and ROM are dead
If the PC does not see it in APX mode I think the hardware is damaged
The tablet has to be OFF, then Vol up + Power for about 5 seconds, then let go
To get out of APX mode, you need to hold power button for about 20-30 seconds, then power on normally
Click to expand...
Click to collapse
Let me try that with all my usb cables and I'll get back to ya
Thanks!
joevirus563 said:
Let me try that with all my usb cables and I'll get back to ya
Thanks!
Click to expand...
Click to collapse
Ok, good luck, hope you get one to work
*Detection* said:
Ok, good luck, hope you get one to work
Click to expand...
Click to collapse
And if I get it to work, can I use adb and root from there?
joevirus563 said:
And if I get it to work, can I use adb and root from there?
Click to expand...
Click to collapse
If you can get it to work in APX mode, you can flash any NVFlash ROM
Here are some stock ones, if you flash a new one it might fix the USB problem
http://www.xdafileserver.nl/index.php?dir=Asus%2FAsus+Transformer+%28TF101%29%2FSTOCK+ROMS
Have a look around the Development forum for Rooted Custom NVFlash ROMs too
EDIT - What serial number does the tablet start with? Sticker near the charging port, if it is B6O or before you can use NVFlash, some B7Os too, if it is higher, then we need to find another way
EDIT - Yea EasyFlasher should work for any TF101 if you can get APX mode working
http://forum.xda-developers.com/showthread.php?t=1688012
..
Hello everyone,
i bricked my HTC One S device. There's no OS on it right now, but i can access bootloader (says HBOOT-2.15, S-ON, unlocked, RADIO 1.15.50.05.29) and CWM Recovery (v6.0.4.8).
It should be no problem for me to install another ROM, but: I can't establish a USB connection.
I tried it on multiple computers, with the proper HTC drivers installed on each but the device won't show up even in windows device manager. When in fastboot mode and connected to an AC power supply it doesn't even say "FASTBOOT AC", but the usb cable is definetly not broken!
anyone got an idea?
thanks in advance
Maybe try USB OTG?
808phone said:
Maybe try USB OTG?
Click to expand...
Click to collapse
also doesn't work
I would try and find a computer that you really know works. Then try again. Otherwise.... JTAG???
Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.
balachis said:
Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.
Click to expand...
Click to collapse
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.
GreatApo said:
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.
Click to expand...
Click to collapse
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit
balachis said:
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit
Click to expand...
Click to collapse
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
Sent my phone to repair its usb..lolz
Thanks guys.. Really appreciate it..
I'll be hanging around in xda lenovo development forum..
Gotta learn some rom flashing methods..
GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
please gan , my problem is the same , it can be for the charger , but can not connect pc then, no noise at all in the pc , I've tried to move pc , replace the cable usb.
Hello
so any USB connection is not working on my LG 4X on fresh installed stock soft [4.1.2]. On PC i got message ,,failed to install MTP usb device'' etc
Also i dont know how to turn on debbuging mode, maybe this will help? I click 7 times on compilation version and all it do is some jelly on screen (?)
I tested 2 usb cables and all usb ports on my computer what to do now?
I also installed LG PC suite and LG usb drivers from LG site.
Please help guys i need to put some porn on my phone :/
refresh
donaspl said:
Hello
so any USB connection is not working on my LG 4X on fresh installed stock soft [4.1.2]. On PC i got message ,,failed to install MTP usb device'' etc
Also i dont know how to turn on debbuging mode, maybe this will help? I click 7 times on compilation version and all it do is some jelly on screen (?)
I tested 2 usb cables and all usb ports on my computer what to do now?
I also installed LG PC suite and LG usb drivers from LG site.
Please help guys i need to put some porn on my phone :/
Click to expand...
Click to collapse
Download your drivers here
Run the drivers
Reboot pc
For USB debugging check out this guide
Newyork! said:
Download your drivers here
Run the drivers
Reboot pc
For USB debugging check out this guide
Click to expand...
Click to collapse
I did this :/
donaspl said:
I did this :/
Click to expand...
Click to collapse
You have a few options on your phone when you connect the USB cable?
Newyork! said:
You have a few options on your phone when you connect the USB cable?
Click to expand...
Click to collapse
Yep : camera/MTP/pc suite/charging
But still i cant connect to PC by any way, of course charging work but nothing else.
donaspl said:
Yep : camera/MTP/pc suite/charging
But still i cant connect to PC by any way, of course charging work but nothing else.
Click to expand...
Click to collapse
Just to be on the safe side. Have you checked using another computer?
I cant try it on another computer right now :/
I got new cable and still when connect it via MTP i got information from PC suite i dont got this drivers :
http://www.microsoft.com/en-us/download/details.aspx?id=19289
But i cant install them... like i said “this update is not applicable to your computer”
And another info : when im trying to instal MTP drivers via lg pc suite i got error, even if device is disconnected.
Okey so on another computer also on windows 7 x64 usb connection working fine, so what the F... is the problem here?