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Android 10 Beta on LG G7 G710n

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kingben96

Member
Jun 2, 2016
16
9
Help

LG G7 ThinQ LMG710EM running Android 10 beta LG U+.
The update process was the following:
1. Backup
2. Flash /lg-firmwares.com/downloads-file/21589/G710NP20k_00_LGU_KR_OP_1220
UPGRADE over /lg-firmwares.com/downloads-file/21597/G710NO20k_00_OPEN_KR_OP_1220 with LGUP (Upgrade option preserve the data)
3. FOTA V28e with Activity Launcher (first entry)
4. FOTA V28j with Activity Launcher

Download the update files from ...

I have the Korean version kt telecom with version 20k. I can't seem to apply the update.
Fota gives update 2 error. Any help is greatly appreciated

Error message below
Info

Update Result : 2

Description Validation fail to source images!!

Device software version is not matched FOTA Package.

1.Please check software version on device.

2.Please check used FOTA Package for software update.

3.Please check user / userdebug mode on device.

FOTA is not support cross update.

4.Please use recently LGUP frame &.dll version.

If problem is not resolved, please contact FOTA representative.

FOTA REBOOT
 
Last edited:

Arif Ferdian

Senior Member
Dec 10, 2016
68
13
I have the Korean version kt telecom with version 20k. I can't seem to apply the update.
Fota gives update 2 error. Any help is greatly appreciated

Error message below
Info

Update Result : 2

Description Validation fail to source images!!

Device software version is not matched FOTA Package.

1.Please check software version on device.

2.Please check used FOTA Package for software update.

3.Please check user / userdebug mode on device.

FOTA is not support cross update.

4.Please use recently LGUP frame &.dll version.

If problem is not resolved, please contact FOTA representative.

FOTA REBOOT

you should have to flash G710NO20k_00_OPEN_KR_OP_1220 first, use LGUP, tick upgrade.
after you reboot the phone, and finishing update, switch yourphone to download mode, and flash G710NP20k_00_LGU_KR_OP_1220 with LGUP , thick Upgrade.
after finishing upgrade, move V28e.up file from Download the update files from https://youtu***be/zxhQ3oAGIN8 to your internal memory , and rename as LGUP_FOTA.up
instal activity launcher, open, type FOTA, and click fota test, thats all
 
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kingben96

Member
Jun 2, 2016
16
9
you should have to flash G710NO20k_00_OPEN_KR_OP_1220 first, use LGUP, tick upgrade.
after you reboot the phone, and finishing update, switch yourphone to download mode, and flash G710NP20k_00_LGU_KR_OP_1220 with LGUP , thick Upgrade.
after finishing upgrade, move V28e.up file from Download the update files from //youtu***be/zxhQ3oAGIN8 to your internal memory , and rename as LGUP_FOTA.up
instal activity launcher, open, type FOTA, and click fota test, thats all

Thanks man. Was really helpful. Finally enjoying Android 10
 

ari.N

Member
Feb 5, 2017
8
1
:)
 

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ThomasArboles

Member
May 3, 2019
6
1
Make Korean LG Account?

How do I change my LG account region to Korea? If I use my phone then it's set to Vietnam and if I use online it's set to the U.S.

Context: I just got the Korean model with the ability to get android 10 beta but I can't make the Korean lg account
 

Paloma

Member
Sep 16, 2004
30
1
How do I change my LG account region to Korea? If I use my phone then it's set to Vietnam and if I use online it's set to the U.S.

Context: I just got the Korean model with the ability to get android 10 beta but I can't make the Korean lg account
Register new account (link at page 1) with Kr VPN. Then remove LG acc on your phone and login with new one.
Ive done all steps, recieve confirm email about beta update, but still have nothing when check for update on my phone.
 

Paloma

Member
Sep 16, 2004
30
1
Many thanks to Luis. My G7 updraged, and Ive done a Factory Reset after FOTA. Now it's running smoother and lower temp than Pie with PUBGM playing. Some old apps crash once or twice. Dev mode added something new.
Ive already own LG G8 with AndoidQ. But anw, G7 have better P/P.
 
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vkeza057

Senior Member
Sep 14, 2009
161
80
Sarajevo
LG G7 ThinQ LMG710EM running Android 10 beta LG U+.
The update process was the following:
1. Backup
2. Flash https://lg-firmwares.com/downloads-file/21589/G710NP20k_00_LGU_KR_OP_1220 UPGRADE over https://lg-firmwares.com/downloads-file/21597/G710NO20k_00_OPEN_KR_OP_1220 with LGUP (Upgrade option preserve the data)
3. FOTA V28e with Activity Launcher (first entry)
4. FOTA V28j with Activity Launcher

Download the update files from

I followed the instructions... Error 6004 CrossDL

Specs: G710EM 20i OPEN EU LGUP 1.16

Any ideas?

EDIT: Used the comand line of LGUP 1.15 and it worked... lost the data.
 
Last edited:

jeanC26

Member
Mar 18, 2019
22
1
26
Could someone make a video of how to do the cross flash and the installation process of this beta? I already did the steps already mentioned here but my lg g7 keeps saying ulm20k and the fota update keeps giving me error by cross flash :(
 
Jan 6, 2019
25
18
Thanks man. Was really helpful. Finally enjoying Android 10

Isn´t necessary flash LG G7 Thinq G710N Korea Open. Just flash LG U+ https://lg-firmwares.com/downloads-file/21589/G710NP20k_00_LGU_KR_OP_1220 and then apply the upgrades.

---------- Post added at 11:57 PM ---------- Previous post was at 11:13 PM ----------

I followed the instructions... Error 6004 CrossDL

Specs: G710EM 20i OPEN EU LGUP 1.16

Any ideas?

EDIT: Used the comand line of LGUP 1.15 and it worked... lost the data.

You must do the following:
1. Back up
2. Flash https://lg-firmwares.com/downloads-file/21589/G710NP20k_00_LGU_KR_OP_1220 with refurbish (you will lost your data)
3. Copy 28e to internat memory file named LGUP_FOTA.up, start Activity Launcher and select the first option
4. Finally copy 28j to internal memory file named LGUP_FOTA.up, start Activity Launcher and select the first option
 
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