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[ROM][4.4.2][V500][KDZ] Stock LG build KOT49I.V50020a KOREA + ROOT + ABOOT + TWRP

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Pixore
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Oh, but when I boot with a AOSP ROM I have the black screen
 
ckret
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Quote:
Originally Posted by Drgravy View Post
make sure you grab the right twrp there are 2 versions of the latest build... one for the 4.2.2 bootloader and one for the 4.4.2 bootloader
i tried both
with 4.4.2 booting takes a long time and is still black
with 4.2.2 its also black

i am using aokp rom
 
King_Rat
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Question V50020a assist?

Hope the OP is still active b/c I could use those detailed instructions...

I have the following:

LG GPad - V50020a...

Rooted w/ towelroot.apk

Recovery installed w/ Flashify

Trying to reboot into TWRP gives ==>>> Secure booting error! Cause : boot certification verify

Questions:
*If I unlock bootloader will I be able to boot into TWRP recovery?

*Is the locked bootloader actually preventing me from having a soft brick?

*Can V50020a (4.4.2) actually have a custom recovery/rom?
NB, through searching and reading, I've come across one person claiming to have TWRP working on 4.4.2 V50020a. (No guide/instructions were provided though)

Also, there doesn't look like any roms are available for my version...

*If there aren't any roms etc. for my variant, there probably isn't much point going to all this trouble.

*If it can be done, how to down grade from current scenario?
 
Mytwuk
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Quote:
Originally Posted by King_Rat View Post
Hope the OP is still active b/c I could use those detailed instructions...

I have the following:

LG GPad - V50020a...

Rooted w/ towelroot.apk

Recovery installed w/ Flashify

Trying to reboot into TWRP gives ==>>> Secure booting error! Cause : boot certification verify

Questions:
*If I unlock bootloader will I be able to boot into TWRP recovery?

*Is the locked bootloader actually preventing me from having a soft brick?

*Can V50020a (4.4.2) actually have a custom recovery/rom?
NB, through searching and reading, I've come across one person claiming to have TWRP working on 4.4.2 V50020a. (No guide/instructions were provided though)

Also, there doesn't look like any roms are available for my version...

*If there aren't any roms etc. for my variant, there probably isn't much point going to all this trouble.

*If it can be done, how to down grade from current scenario?

Very interested in the fix for this, mine is doing the same thing?
Current
LG G2
LG G PAD 8.3

Prior
LG Optimus G Pro
Samsung GSIII
Nexus 7 2013
Galaxy tab 2 7
Motorola Atrix2
Asus Transformer
Toshiba Thrive
LG Thrill 3D
 
King_Rat
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(Last edited by King_Rat; 4th July 2014 at 09:06 PM.)
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Quote:
Originally Posted by Mytwuk View Post
Very interested in the fix for this, mine is doing the same thing?
There is a fix of sorts... Will prevent you from official OTA updates :meh:

I'll see if I can find it again

Sent from my Kin[G]_Pad ©

---------- Post added at 08:03 AM ---------- Previous post was at 07:56 AM ----------

....from the TWRP terminal command type (hit little centre square at bottom of terminal command screen first)

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

then hit enter

Now type

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

then hit enter and reboot.

PS - make sure you do it exactly like above :thumbup:

Sent from my Kin[G]_Pad ©
 
Delo718
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Thanks a ton, this was super easy and fast. My only holdup was it took me a few minutes to realize I had to grant it access for an ADB shell in my SuperSU app.
 
wind0zer
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@id10terror The link to step 1 really blew my mind because it had too many steps and files. Luckily I found this LG Flash Tool 2014 - The best way to Flash L… | LG G2 | XDA Forum
I successfully flashed the v500 with KDZ file using this.

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gpad, kitkat, rom, v500, v50020a
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