Prerequisit: Rooted LG OptimusV running 2.2.2 (root by Gingerbreak)
Install CWM:Install the Flash Image GUI app, to OV; Download the recovery image VM670NH_recovery.img, (works with new & old OV
screens) onto your /sdcard. Run Flash Image GUI and select 'Recovery Image' option with the file, VM670NH_recovery.img; now you have CWM installed. Download SGIII ROM CM7 2.3.7 into /sdcard, http://forums.androidcentral.com/opt...v-cm7-2-a.html, dont install anything yet. Boot OV into CWM by vol-/home/power on, make backup, navigation vol +/-/camera/backup key and prepare OV for custom ROM installation: Wipe Data/Factory Reset, wipe cache partition. Under Advanced submenu, wipe dalvik-cache. Then uner Mounts & Storage submenu, format all partitions EXCEPT /sdcard. Browse ROM.zip file and install.
Now enjoy your OV, or Samsung Galaxy III theme CM7 2.3.7, a step up from 2.2.2
Whats working: everything. Whats not working: wifi hotspot
Before: battery 'leak' under Froyo and phone gets hot, random reboot, and short battery life after: it becomes a Samsung Galaxy III them CM7 2.3.7. None of the above problem recur.
Portions of this page are modifications based on work created and shared by the Android Open Source Project
and used according to terms described in the Creative Commons 2.5 Attribution License. AndroidCentral is an independent site
that is not affiliated with or endorsed by Google.