Note :Windows OS is Required For the whole process.
If you dont have find one near your friends.
Download all the links given below
-> Extract Romania V20G.zip
-> First connect your Phone through USB(Make sure you have all the USB Driver Installed)
-> Disable LG Virtual modem in the device manager reminded by Lawful123
-> Then open LGMDP THUNDER v1.5 (To download it look at the Download section and put it in a folder)
-> Click on Select Port
-> check your Phone and click on connect
-> Choose your Image Folder(Extracted Romania V20G folder) and all other file will be added automatically
-> Then un-check Recovery Image If you have CWM recovery (the recovery img in Romania V20G is CWM 188.8.131.52 recovery )
-> After That you will see a drop-down menu where the default value is None, Select Erase EFS APPS and click ok on the pop up.
-> Now click on start.......Wait LGMDP will backup your nv2 file(nv2-file includes e.g. you IMEI or MAC-Address..so your phone will not work without this !!! )
-> After that It will put your phone to emergency mode wait.....till LGMDP finds your phone and start the installing process.
-> Now Take a cup of Coffee and enjoy till its done
-> Then It will reboot your phone(if it doesn't reboot automatically then just press the power button) and restore the backed up NV2 file automatically(Do not I mean Do not Cancel this process or your phone will be bricked )
-> It will reboot(if it doesn't reboot automatically then just press the power button) after the NV2 file restoration is completed.
and your Done with LGMDP!!!!!
-> Now let the phone start up and configure if you want.
-> After this stage you can use the official v20G without any customization or root.
Copy the Code
If you want Root and other posted features then Switch Off your phone and enter to the recovery(hold down Home+vol dwn button and press and hold power button until you see the CWM recovery)
*. wipe all(wipe data/factory reset)
*. wipe cache
*. select mount-storage and format system
*. install zip from sd card
*. and flash [email]GB_@_2.3.3_v1[/email] and enjoy!!!!!! :d
1. External Links ,coz the file size are incredibly high ,which cannot be splitted.
2. This Rom is Not Created by me ,all credits and donations goes to the Respective Developer and Helpers.
3. If you like the work ,you can buy ^ him a Redbull.