[Help] SU660 Device error:Device Offline - LG Optimus 2x

Hi,
I am gettings this error when ever I do ADB commands to my SU660. Here what I have tried to do:
1. Restart the Phone and even the PC
2. Change Cable
3. Get latest ADB Tools
Hope some one can help me. I need to upgrade my brother's phone
God Bless!
Thanks,
Thomie

tjsas1 said:
Hi,
I am gettings this error when ever I do ADB commands to my SU660. Here what I have tried to do:
1. Restart the Phone and even the PC
2. Change Cable
3. Get latest ADB Tools
Hope some one can help me. I need to upgrade my brother's phone
God Bless!
Thanks,
Thomie
Click to expand...
Click to collapse
If your phone is running Android 4.2.2, and you are sure that you got the updated Android SDK tools for this particular version, then on enabling USB debugging, you should get a prompt on your phone "Allow USB debugging?" after connecting and running "adb devices", to which you need to answer "Ok"
If you are not running Android 4.2.2, try using ADB through wifi

rugglez said:
If your phone is running Android 4.2.2, and you are sure that you got the updated Android SDK tools for this particular version, then on enabling USB debugging, you should get a prompt on your phone "Allow USB debugging?" after connecting and running "adb devices", to which you need to answer "Ok"
If you are not running Android 4.2.2, try using ADB through wifi
Click to expand...
Click to collapse
Hi,
Thanks for you reply. The phone is on Android 4.0.4, also tried enabled USB Debugging but no popup is showing.
Hope you can help me
God Bless!
Thanks,
Thomie

Try the following:
1. A different port (are you using a USB 3.0 port? If so, try a USB 2.0 port). Try changing the port anyway even if you were using 2.0 too. You may need for windows to install the driver after changing the port.
2. Restarting adb service by executing "adb kill-server" and "adb start-server"
3. Uninstall the driver from device manager and restarting, and letting windows install the driver on its own
4. If none of these works, reinstall the SDK Tools and in that make sure that "Google USB Driver" is installed.
Lets hope one of these works

tjsas1 said:
Hi,
I am gettings this error when ever I do ADB commands to my SU660. Here what I have tried to do:
1. Restart the Phone and even the PC
2. Change Cable
3. Get latest ADB Tools
Hope some one can help me. I need to upgrade my brother's phone
God Bless!
Thanks,
Thomie
Click to expand...
Click to collapse
Try this one http://forum.xda-developers.com/showthread.php?t=1752074

Maybe your adb is out of date,get a new version
Sent from my XT875 using XDA Premium 4 mobile app

Related

Can't Connect Via USB

I have my phone plugged in and USB debugging selected but can't seem to get the Android Debug Bridge(adb) to see the device. Same thing when I boot into fastboot and run the command in terminal to check connected devices but it returns blank.
Any help and guidance would be much appreciated.
thanks
kind regards
tabutcher said:
I have my phone plugged in and USB debugging selected but can't seem to get the Android Debug Bridge(adb) to see the device. Same thing when I boot into fastboot and run the command in terminal to check connected devices but it returns blank.
Any help and guidance would be much appreciated.
thanks
kind regards
Click to expand...
Click to collapse
What rom are you running? Sense needs to have htc sync on pc installed for adb to work.
race55 said:
What rom are you running? Sense needs to have htc sync on pc installed for adb to work.
Click to expand...
Click to collapse
The phone is running on CyanogenMod
tabutcher said:
I have my phone plugged in and USB debugging selected but can't seem to get the Android Debug Bridge(adb) to see the device. Same thing when I boot into fastboot and run the command in terminal to check connected devices but it returns blank.
Any help and guidance would be much appreciated.
thanks
kind regards
Click to expand...
Click to collapse
Do you have USB driver for nexus one installed in your PC? It sounds like you don't have the driver installed.
taodan said:
Do you have USB driver for nexus one installed in your PC? It sounds like you don't have the driver installed.
Click to expand...
Click to collapse
Im using a macintosh computer and from what I've read, I don't think you need to install extra drivers.

[Q] Rooting problems

HI all,
i cant seems to root my device, i followed doomlords guide strictly, but the command prompt never goes beyond "WAITING FOR DEVICE"
i don't know what the problems is, i believe i have installed all the drivers.
can any one help?
Li-polymers said:
HI all,
i cant seems to root my device, i followed doomlords guide strictly, but the command prompt never goes beyond "WAITING FOR DEVICE"
i don't know what the problems is, i believe i have installed all the drivers.
can any one help?
Click to expand...
Click to collapse
Have you turned on USB Debugging under Settings>Developer Options>Debugging ??
If you haven't, then turn it on and then try rooting :silly:
Li-polymers said:
HI all,
i cant seems to root my device, i followed doomlords guide strictly, but the command prompt never goes beyond "WAITING FOR DEVICE"
i don't know what the problems is, i believe i have installed all the drivers.
can any one help?
Click to expand...
Click to collapse
"WAITING FOR DEVICE" is sign u have to active this option SETTINGS -> DEVELOPER OPTIONS -> USB Debugging :highfive:
I did that, I'm not that ignorant.
Sent from my C5303 using xda app-developers app
Tried Connecting the USB cable to some other free USB port in your computer??
Or you could try uninstalling the drivers under Device manager...and then reconnecting the USB cable..:fingers-crossed:
By the way, i followed DoomLord tutorial to root the phone. Is it possible to "unroot" the phone then ? Without losing the change ?
In fact i needed to be root to change a system file to fix wifi
ramcool789 said:
Tried Connecting the USB cable to some other free USB port in your computer??
Or you could try uninstalling the drivers under Device manager...and then reconnecting the USB cable..:fingers-crossed:
Click to expand...
Click to collapse
thanks for the tip, re-installing drivers solved the issue. thanks again.

ADB does not work (Windows/Ubuntu)

Hello,
I'm trying to develop an app using eclipse on ubuntu. I wanted to test my app but adb does not recognize. Usb-debugging is on and the rule /etc/udev/rules.d/51-android.rule is added. Yesterday it helped to take another usb cable, but now I'm using 3 different cables.
I also tried on windows, but the same problem. The HTC drivers are installed.
On my HD2 adb just works in recovery.
Please help me.
Thanks
kizilcali81 said:
Hello,
I'm trying to develop an app using eclipse on ubuntu. I wanted to test my app but adb does not recognize. Usb-debugging is on and the rule /etc/udev/rules.d/51-android.rule is added. Yesterday it helped to take another usb cable, but now I'm using 3 different cables.
I also tried on windows, but the same problem. The HTC drivers are installed.
On my HD2 adb just works in recovery.
Please help me.
Thanks
Click to expand...
Click to collapse
Have you the latest adb binaries?
And, the debug usb is on on your phone?
If you use the command: adb devices, what's the result?
Yes I installed the newest adb binaries from Google developer Page and yes usb-debugging is enabled.
Sent from my HTC One using xda app-developers app
kizilcali81 said:
Yes I installed the newest adb binaries from Google developer Page and yes usb-debugging is enabled.
Click to expand...
Click to collapse
Strange, all are working fine in both of OS.
Fastboot is working?
Guich said:
Strange, all are working fine in both of OS.
Fastboot is working?
Click to expand...
Click to collapse
I didn't try fastboot yet, but adb wireless works fine on both OS. It's really strange.
I want to get S-OFF but i'm scared about doing it wireless
kizilcali81 said:
I didn't try fastboot yet, but adb wireless works fine on both OS. It's really strange.
I want to get S-OFF but i'm scared about doing it wireless
Click to expand...
Click to collapse
Try to change port of computer and the cable...
I tried with all the micro usb cables I have, on all my usb ports but it isn't working.
Fastboot works fine, adb in recovery also works fine, but else not.
When I type "lsusb" in recovery I get another verdorID (18d1 instead of 0bb4). Is this normal? In the rules file I have both but still not working.
Ok it's working now. I had ViperOne ROM 2.7.0 and teamSeven kernel installed. Now I have stock kernel and everything is working fine. I think it was an issue with my kernel.

[Q] Windows 8.1 Asus Laptop wont recognise HTC One when in fastboot

Hi guys, i'm in the process of trying to go back to stock on my HTC One,
when my HTC is not in bootloader mode my computer recognises the device perfectly, so does HTC sync manager (my htc sync manager is up to date) But when i enter fast boot so i can change some settings i get the error message saying usb device not recognised, also in device manager it says adb title which replaces my HTC One when i go into fastboot mode has a yellow error message above it,
I can't for the life of me update the adb driver either, won't work. When i'm in command prompt trying to change some settings also when im in fastboot it says waiting for device.
any help would be appreciated
Try this, it's really very easy it has the steps for setting up adb and fastboot
http://forum.xda-developers.com/showthread.php?t=2606577
Sent from my LG-D803 using xda app-developers app
tobesedated said:
Try this, it's really very easy it has the steps for setting up adb and fastboot
http://forum.xda-developers.com/showthread.php?t=2606577
Sent from my LG-D803 using xda app-developers app
Click to expand...
Click to collapse
Hey thanks a lot, will try it tommorrow!
tomquartey said:
Hi guys, i'm in the process of trying to go back to stock on my HTC One,
when my HTC is not in bootloader mode my computer recognises the device perfectly, so does HTC sync manager (my htc sync manager is up to date) But when i enter fast boot so i can change some settings i get the error message saying usb device not recognised, also in device manager it says adb title which replaces my HTC One when i go into fastboot mode has a yellow error message above it,
I can't for the life of me update the adb driver either, won't work. When i'm in command prompt trying to change some settings also when im in fastboot it says waiting for device.
any help would be appreciated
Click to expand...
Click to collapse
This is a very known issue, Windows 8.1 USB drivers haves issues with fastboot. Use windows 7 or 8.0 and it will work perfectly. I know there is a solution for windows 8.1 using intel usb 3.0 ports (you might want to search google for this). If you can't have access to a win7/8.0 computer, use a linux live cd as suggested by tobesedated.
alray said:
This is a very known issue, Windows 8.1 USB drivers haves issues with fastboot. Use windows 7 or 8.0 and it will work perfectly. I know there is a solution for windows 8.1 using intel usb 3.0 ports (you might want to search google for this). If you can't have access to a win7/8.0 computer, use a linux live cd as suggested by tobesedated.
Click to expand...
Click to collapse
@tomquartey
Windows 8.1 also works fine if your on hboot 1.55.000 and up
The GPE android 4.4 update also included a Dark hboot 1.54.000 that also works fine in windows 8.1.

computer won't see usb debugging

Hi all I have just bought my xz and I'm trying to root 4.3 but my computer won't see usb debugging the root tools just says device not connected even though I can browse through my address cards I have installed flashtool drivers and adb drivers that. Way because the prompt never popped up when I first connected my phone but still can't see usb debugging. Any ideas. Thanks
Unplug the device from the computer
Download latest adb, which is most likely outdated
Turn off USB debugging and turn on again
Connect it to the computer
Accept the key popup
Run adb
Google will help you more than me, as I did this from memory and used Google a few days ago with the same problem.
antonio1475 said:
Unplug the device from the computer
Download latest adb, which is most likely outdated
Turn off USB debugging and turn on again
Connect it to the computer
Accept the key popup
Run adb
Google will help you more than me, as I did this from memory and used Google a few days ago with the same problem.
Click to expand...
Click to collapse
Thanks Bro I did a Google search first but didn't find anything related to my problem
gavster26 said:
Thanks Bro I did a Google search first but didn't find anything related to my problem
Click to expand...
Click to collapse
Download the latest version of flashtool from http://www.flashtool.net/download.php
navigate to the driver folder and install the fastboot and flash mode drivers.
open flash tool put your phone is fastboot it will install the latest drivers automatically.
after that try rooting following the below procedure
http://techbeasts.com/2014/02/21/ro...-latest-10-4-1-b-0-101-firmware-how-to-guide/
androidtweaker1 said:
Download the latest version of flashtool from http://www.flashtool.net/download.php
navigate to the driver folder and install the fastboot and flash mode drivers.
open flash tool put your phone is fastboot it will install the latest drivers automatically.
after that try rooting following the below procedure
http://techbeasts.com/2014/02/21/ro...-latest-10-4-1-b-0-101-firmware-how-to-guide/
Click to expand...
Click to collapse
Sorry already sorted it out Bro I ran adb kill-server adb start-server and accepted the prompt on my z now all well but thanks anyway
gavster26 said:
Sorry already sorted it out Bro I ran adb kill-server adb start-server and accepted the prompt on my z now all well but thanks anyway
Click to expand...
Click to collapse
:good::highfive:

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