USB Debugging - G Pad 10.1 Q&A, Help & Troubleshooting

I have an LG GPad 2 model LG-V940n with current software (v10b USA) running Android 5.1.1. The tablet reports itself in USB Debugging mode but is not recognized by ADT/adb 1.0.36. Development platform is OS X 10.11.
I have seen some posts that indicate that some have had to jump through some hoops to get USB debugging to work on other LG tablets.
Any suggestions would be much appreciated.
Thank you.

Related

8.1 Driver Compatibility

Hey folks,
Replied to a post on the One S board about this, but wanted to reach out in this forum for any solutions/updates....
I've read tons of threads about incompatibility with 8.1 and the htc driver. I've tried the intel driver method with no luck. All i succeed in doing is killing all of the usb ports on my machine as soon as I apply the modified driver. Had to get a ps/2 board out and roll back the drivers.
Is there any other work around for this? I just got this phone and was planning to go S-Off, but cant get around this driver issue. I've seen varying opinions about if its an HTC driver issue or a windows driver issue. Not really smart enough to know.
Greatly appreciate any help or guidance.
wellsheit said:
Hey folks,
Replied to a post on the One S board about this, but wanted to reach out in this forum for any solutions/updates....
I've read tons of threads about incompatibility with 8.1 and the htc driver. I've tried the intel driver method with no luck. All i succeed in doing is killing all of the usb ports on my machine as soon as I apply the modified driver. Had to get a ps/2 board out and roll back the drivers.
Is there any other work around for this? I just got this phone and was planning to go S-Off, but cant get around this driver issue. I've seen varying opinions about if its an HTC driver issue or a windows driver issue. Not really smart enough to know.
Greatly appreciate any help or guidance.
Click to expand...
Click to collapse
Its a chipset driver issue combined with the version of hboot on the phone. I was able to get mine working via updated etron drivers before the new hboot on phone. Once you get updated to 4.3 the hboot should fix the issue. What Rom version are u on?
Gizmoe said:
Its a chipset driver issue combined with the version of hboot on the phone. I was able to get mine working via updated etron drivers before the new hboot on phone. Once you get updated to 4.3 the hboot should fix the issue. What Rom version are u on?
Click to expand...
Click to collapse
I haven't flashed anything to the phone yet. As I received it. S-ON Locked. Has Android 4.3, OS 2.10.605.1 w/ hboot 1.55.
Which chipset did you use the etron drivers on? I'm running Gigabyte GA-Z87X-UD3H. Notice GB has a hotfix bundle from may '13 with 3 KB's to improve usb 3.0 compatibility. About to install those and see whats up.
Forgive me for any ignorance, this is my first rodeo with the ONE. Thanks for the reply.
EDIT: Those KB's were for win 8, not 8.1. Says incompatible.
I've got a gigabyte ga-990fxa-ud3. I used the asrock etron USB drivers. With those installed it will only work on USB 3.0. Here is a link
http://www.mediafire.com/download/wd9gy4yny0cx9g2/EtronUSB3(v0.118)Windows8.1.zip
The new ones from gigabyte are buggy for me and made my etron controller unrecognized. I wouldn't recommend using them.
Sent from my HTC6500LVW using Tapatalk
Gizmoe said:
I've got a gigabyte ga-990fxa-ud3. I used the asrock etron USB drivers. With those installed it will only work on USB 3.0. Here is a link
The new ones from gigabyte are buggy for me and made my etron controller unrecognized. I wouldn't recommend using them.
Sent from my HTC6500LVW using Tapatalk
Click to expand...
Click to collapse
Cool. Mine doesn't have the etron controller. About to hunt for updated drivers for this. Chipset + 2 RenesasĀ® uPD720210 USB 3.0 Hubs
wellsheit said:
Cool. Mine doesn't have the etron controller. About to hunt for updated drivers for this. Chipset + 2 RenesasĀ® uPD720210 USB 3.0 Hubs
Click to expand...
Click to collapse
Maybe check out main chipset manufacturer site or other boards with same chipset. On asrock it actually said for 8.1 which is why I grabbed it and it worked.
Gizmoe said:
Maybe check out main chipset manufacturer site or other boards with same chipset. On asrock it actually said for 8.1 which is why I grabbed it and it worked.
Click to expand...
Click to collapse
Strike 4. Seeing no 8.1 drivers for my controller.
The other thing you could do is to use a live CD to root your phone. Ubuntu 32 bit live CD works.
Sent from my HTC6500LVW using Tapatalk
I found this just now. Someone posted this link in another thread
http://forum.xda-developers.com/showthread.php?t=2598155
Gizmoe said:
I found this just now. Someone posted this link in another thread
Click to expand...
Click to collapse
You've been most helpful. I must admit, I'm linux impaired, so I'm rebuilding an old system with windows 7 now. I know, I know. Its a punt.
Thanks again.

Rooting lg optimus gk f220k

hi guys im looking for help rooting my lg optimus gk ive found alot of people in Asian forums saying that it can bebdone with and the same way as the g pro because they share the same internals but I've updated to the phone and i can't get my computer to find all the necessary drivers in missing LGE android phone driver. and i think its the most important I've tried everything i could think of please help I've never had this issue while connecting to the computer i have tried opening up cmd. and typing. adb devices and it never detects the phone
please help LGE android not downloading on my pc so i believe it's the reason i can't root my devices

Hard Bricked M8

Hello,
My phone was bricked while updating to android 4.4.4. When connected to the computer, the device shows up as Qualcomm HS-USB QDLoader 9008 (com 3). I heard it could require JTAG or a motherboard replacement. I might use my m8 as target practice and upgrade to an iPhone 6 Plus or Samsung Note 4. $620 down the drain R.I.P. Any advice would be appreciated.
khanvict786 said:
Hello,
My phone was bricked while updating to android 4.4.4. When connected to the computer, the device shows up as Qualcomm HS-USB QDLoader 9008 (com 3). I heard it could require JTAG or a motherboard replacement. I might use my m8 as target practice and upgrade to an iPhone 6 Plus or Samsung Note 4. $620 down the drain R.I.P. Any advice would be appreciated.
Click to expand...
Click to collapse
That sounds less than fortunate. What is your Boot situation like? Won't even boot to Hboot?
You already have a thread open for this nonsense http://forum.xda-developers.com/htc-one-m8/help/htc-one-m8-t2939294
Thought you'd move on to another phone already...
Thread closed
This is a duplicate of your other thread http://forum.xda-developers.com/htc-one-m8/help/htc-one-m8-t2939294
Please do not raise the same issue twice...
Thanks

got a problem with lg3 root process

hello everyone
well im new here and need some help about lg g3 root
i got a lg g3
android 5.0
number build
LRX21R.A1421650137
solfware version
V20h-EUR-XX
i have been trying to root my phone with differents methods but it just stopped at "looking for lg serial port" stage that's all.no any other effect.
so would like to know what's going on,understand the matter and how to solve that issue?
hope it's clear enough to get responses as soon as possible.
thnx
shumi007 said:
hello everyone
well im new here and need some help about lg g3 root
i got a lg g3
android 5.0
number build
LRX21R.A1421650137
solfware version
V20h-EUR-XX
i have been trying to root my phone with differents methods but it just stopped at "looking for lg serial port" stage that's all.no any other effect.
so would like to know what's going on,understand the matter and how to solve that issue?
hope it's clear enough to get responses as soon as possible.
thnx
Click to expand...
Click to collapse
If you have the LG G3 usb cable, make sure to use that instead of a third party cable. If you don't have one, then its not that big of a deal. Try and use different usb ports in your computer or use a different computer and see if that helps. Also make sure you have the LG mobile driver installed on your computer and that usb debugging is enabled in the developer options on your phone. This is the guide I used so be sure to read carefully : http://forum.xda-developers.com/lg-g3/general/guide-root-method-lg-devices-t3129197

Need mirroring help s7

I have an android head unit 5.1.1 and a s Samsung s7 7.0
I have tried using easy connected but it will not connect it says something about not having access the the serial number, It has been upgraded to the latest version and my phone is up-to-date and have usb debugging turned on.
Is there an alternative app I can use that only needs the usb cord?
K.harding said:
I have an android head unit 5.1.1 and a s Samsung s7 7.0. I have tried using easy connected but it will not connect it says something about not having access the the serial number, It has been upgraded to the latest version and my phone is up-to-date and have usb debugging turned on. Is there an alternative app I can use that only needs the usb cord?
Click to expand...
Click to collapse
Your best bet is to post this question within the following thread.
https://forum.xda-developers.com/showthread.php?t=3341138
Good Luck!
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