[HOW-TO]Restore latest original LGP920 rom

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Required:

Install B2CAppSetup.exe, LG PC Suite IV and related driver.


1. Run LGMobile update

2. Plug your optimus 3d (debug mode on) and wait for the connection

3a. If there is a new version, click on Start upgrading software for lg phone

3b. If you allready have latest version, click on User/Support then emergency mode, insert your IMEI and click on check

4. Wait for download and upgrading (15/20 min)

PS. you will loose root, but you will not loose data, data.img is untouched

PS2. if you got some problems, try again. I've tried few time before have a successfully flash.

Thanks Fabio!!

Trying it now

Lets hope it works

It Worked

I was on the right path before, but i took 3 tries to get it updated!

Thanks!

Originally Posted by Renegade_Rulez

Trying it now

Lets hope it works

It Worked

I was on the right path before, but i took 3 tries to get it updated!

Thanks!

What do you mean by 3 tries? What error message were you getting, if any?

Originally Posted by shollywood

What do you mean by 3 tries? What error message were you getting, if any?

It just stopped at 50% and the third time it worked.

Thanks....

I keep getting phone does not support S/W update message

Sent from my SCH-I510 using XDA App

I'm having the same problem as the person above me.. i tried so many times.. i still get the same message "software not supported for this model.."

Please help..

Im in the US , have a developer model on May software. I changed the country to UK and was able to install drivers. I installed Pc Suite. But still getting that error message stating my phone model don't support s/w update

Sent from my SCH-I510 using XDA App

Originally Posted by largo79

Im in the US , have a developer model on May software. I changed the country to UK and was able to install drivers. I installed Pc Suite. But still getting that error message stating my phone model don't support s/w update

Sent from my SCH-I510 using XDA App

Is it possible your model is 925 and not 920?