[LG Optimus 2x] Stefan Gündhör:
Release Gueste2X GoodBye v2.0R

Gueste2X GoodBye v2.0R (rebuilt, updated) -- as NVFlash version and CWM ZIP :cool:
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Changelog latest version:

v2.0R

NVFlash version added:

allows you to unbrick your device

allows you to go back from ICS and new bootloader directly to this ROM and Gingerbread bootloader + partitioning layout

provides increased /system partition size of 512 MB, so it is compatible with tonyp/harsh ICS ROMs (full version)

provides increased recovery partition size of 50 MB

provides increased /data partition size of 1.85 GB

Comes with CWM5 taken from Homero's NVFlash ROM, thanks and credits to him

Noob-Secure installation process, user is told what to do and asked for permission

Allows backup and restore of /data partition (when coming from Gingerbread-compatible partitioning layout)

wipes internal SD card

allows restoring of stock LG internal SD card contents (some music, apps,...)

CWM ZIPs and general changes in all versions:

upgrade to latest guestekrnL (kernel) v2.2.1 (release NOV 20 2012) - for providing latest features and maximum smoothness

v20J RIL included per default. Best combination is with v20L BaseBand (available in download folder, install it for best power consumption!)

Music Player Bugfix for v2.0 of the ROM already included

updated ad blocker

when performing /data wipe, you will get a system exactly like you had it directly after ROM flash, without losing any of the pre-installed apps of the ROM

faster CWM installation process thanks to delivering /system partition contents as ext4 image file

no more Aroma installation needed, best available guestekrnL will be installed per default (spica toolchain edition HOC)

If you want a ROM smoother, faster, more stable and more energy saving than my currently offered ICS builds, then you might want to try this ROM!​

Download all ROM versions: http://goo.im/devs/gueste/Gueste2X_GoodBye_v2.0R__NVFlash_or_CWM (if you can't see the ROMs in Chrome browser, use Firefox or Opera)

Download Themes (with/without music player in status bar): http://www.mediafire.com/?a00njo3oenvvw (don't flash themes directly after the ROM - boot once first)

Download Boot Animations: http://www.mediafire.com/?2my9bx4u57gey

Installation:

NVFlash version: download, unpack, run Windows or Linux installer (on Win install APX drivers first, on Ubuntu64 install ia32-libs first) and follow the instructions ;; If coming from Gingerbread partitioning layout, you can backup and restore your /data partition ;; your internal SD will be wiped

CWM Zip 3xx MB system partition: Just flash with CWM, if you want full-wipe, then format /data partition with CWM first. Can only be flashed when you are using Gingerbread partitioning layout, not ICS.

CWM Zip 5xx MB system partition: Just flash with CWM, if you want full-wipe, then format /data partition with CWM first. Can only be flashed when you are using Gingerbread partitioning layout with >=512 MB /system partition size, not ICS.

All versions: Install themes AFTER you have booted the ROM once. If market doesn't work on first boot, then reboot to fix it.

Complete Source of included kernel: https://github.com/StefanGuendhoer/guestekrnL_for_stock_v1.6.2_upwards