gpad stuck on TWRP after factory reset

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bangus

Member
Oct 2, 2006
7
6
Hi,

I was on V500 JDQ39B and I tried to factory reset. After that it booted to TWRP now I'm stuck on TWRP v2.7.0.1. I've been trying to flash V500 JDQ39B again. It would finish flashing but it will not boot into it. It would just boot into TWRP. I tried flashing CM11 too, still the same.

I tried to Reboot - System but no luck.

Is there a way I can force it not to boot into TWRP?

Thank you in advance.

edit:
I saw this thread: http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html

"What worked for me was from the TWRP terminal command was to type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota

then hit enter

type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc

then hit enter and reboot."

I want to give it a go but I don't know how to get to terminal command on TWRP
 
Last edited:

EdenGottlieb

Senior Member
Dec 15, 2013
449
103
Pretty sure those are commands you type on your computer in adb


Sent from my iPhone using Tapatalk
 

Drgravy

Senior Member
Mar 22, 2012
985
2,537
I want to give it a go but I don't know how to get to terminal command on TWRP


in TWRP : Advanced > Terminal Command > Select

that will open the Terminal in the root directory


**edit just be careful with dd commands make sure you get them right
***edit if you want to factory reset with TWRP installed do it from TWRP
 
Last edited:
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King_Rat

Senior Member
Mar 19, 2011
1,244
155
ASUS ROG Phone 3
Muchas Gracias for the share ^^

saved my bacon after doing an OTA update for some Knock On thingy...

won't be doing that again :eek:

-=or=- can I do the update again and use the dd commands to get up and running...

I restored my backup in the heat of battle and am wondering if these commands can be used again to allow OTA updates and continue to use TWRP etc...
 

leetron

Member
Oct 11, 2010
22
1
Muchas Gracias for the share ^^

saved my bacon after doing an OTA update for some Knock On thingy...

won't be doing that again :eek:

-=or=- can I do the update again and use the dd commands to get up and running...

I restored my backup in the heat of battle and am wondering if these commands can be used again to allow OTA updates and continue to use TWRP etc...

Worked for me but now I have 'device not registered' when I retry the ota update...any ideas?
 

sabamimi

Senior Member
Apr 19, 2008
58
2
Thank you....

I had the same problem after this OTA for knock...
the dd commands in TWRP got me out of a bootloop.
Thanks again
....and I have the same "not yet registered" when trying an OTA update check....
Do you known how to register the device?
Thanks for your help
 
Last edited:

sonjohn1

Senior Member
Aug 29, 2010
173
26
Well, can anybdy offer a solution to this problem. It appears I have the same thing happening on my G Pad. I can't even get the LG mobile support tool to work properly. How about some help out out there community? How do I get this thing to register?

Sent from my VS980 4G using XDA Premium 4 mobile app
 

leetron

Member
Oct 11, 2010
22
1
I had the same problem after this OTA for knock...
the dd commands in TWRP got me out of a bootloop.
Thanks again
....and I have the same "not yet registered" when trying an OTA update check....
Do you known how to register the device?
Thanks for your help

Me too...no ota device not registered...CSN under about tablet > hardware info in settings is string of zeros...anyone any ideas?
 

soccer9kba

Member
May 16, 2010
10
0
Upstate, NY
Hi,

I was on V500 JDQ39B and I tried to factory reset. After that it booted to TWRP now I'm stuck on TWRP v2.7.0.1. I've been trying to flash V500 JDQ39B again. It would finish flashing but it will not boot into it. It would just boot into TWRP. I tried flashing CM11 too, still the same.

I tried to Reboot - System but no luck.

Is there a way I can force it not to boot into TWRP?

Thank you in advance.

edit:
I saw this thread: http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html

"What worked for me was from the TWRP terminal command was to type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota

then hit enter

type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc

then hit enter and reboot."

I want to give it a go but I don't know how to get to terminal command on TWRP



Thanks!! worked great after installing OTA on a rooted ROM and stuck at recovery.
 

jgro1976

Senior Member
Jun 8, 2006
324
11
OnePlus 6T
Sorry to revive an old thread, I tried this on an LG GPad 7 LTE, and it works. But when I'm trying to do the software update to Lollipop, at reboot it goes back to TWRP. How can I unroot it?
 

roirraW "edor" ehT

Forum Moderator
Staff member
Sorry to revive an old thread, I tried this on an LG GPad 7 LTE, and it works. But when I'm trying to do the software update to Lollipop, at reboot it goes back to TWRP. How can I unroot it?
Please don't double post.

You need to find a KDZ file for your device.

Google for:

Code:
lg_imei_checker_2014_b

Type in the IMEI from your LG device into it and it'll find, if it's available, the direct link to the latest official KDZ from LG made for your device. The button at the bottom of the dialog will start the download. Then use LG Flash Tool 2014 to flash the KDZ in CSE mode.

This is all after you install the right drivers for Windows made for your device, and after plugging it into the PC and putting the device in Download mode, and letting Windows load the drivers. Sometimes a reboot of the PC after installing the drivers helps, too.

[VK810.4G] [altev] [ViKtory810ROM] official LG G Pad 8.3 Lollipop 36B_00 5.0.2
[VK810.4G] [altev] official LG G Pad 8.3 Lollipop 36B_00 5.0.2 DEBLOAT SCRIPTS and copies of all the files they remove
[VK810.4G] [altev] OTAs, .IMGs and KDZs, oh my
 

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  • 6
    Hi,

    I was on V500 JDQ39B and I tried to factory reset. After that it booted to TWRP now I'm stuck on TWRP v2.7.0.1. I've been trying to flash V500 JDQ39B again. It would finish flashing but it will not boot into it. It would just boot into TWRP. I tried flashing CM11 too, still the same.

    I tried to Reboot - System but no luck.

    Is there a way I can force it not to boot into TWRP?

    Thank you in advance.

    edit:
    I saw this thread: http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html

    "What worked for me was from the TWRP terminal command was to type

    dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota

    then hit enter

    type

    dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc

    then hit enter and reboot."

    I want to give it a go but I don't know how to get to terminal command on TWRP
    1
    I want to give it a go but I don't know how to get to terminal command on TWRP


    in TWRP : Advanced > Terminal Command > Select

    that will open the Terminal in the root directory


    **edit just be careful with dd commands make sure you get them right
    ***edit if you want to factory reset with TWRP installed do it from TWRP