[LG Optimus 2x] rugglez:
Presenting MIUIv5 (4.1.2) 3.3.30 beta for the new bootloader :D (unofficial)

KoolSavas has contacted me to inform that he is interested in working as the joint developer of this ROM :D

Thanks buddy!

Read this post entirely before using the ROM or asking any questions!

What is the difference between this ROM and the one on MIUI site?

They stole and used pengus77's work without his permission. Following this community since more than a year (and working since a few months), I know how much he has contributed to the O2x community, and hence I have the highest respect for him. So I never use pengus77's work without his consent. In short, this ROM has been ported with his permission :)

I also plan to remove Xiaomi related stuff from the ROM in the final release as much as I can.

This is a beta version, so some stuff may not work.

Q. So why did you post it?

A.

1. I dont have the time to test all the features in a detailed manner so I am relying on the testers to give feedback. I tested calls, wifi, app installation etc.

2. KoolSavas and I live in regions with different time zones, so most of the time, we are not online at the same time. This also serves as a mechanism for us to share our work, and encourage other testers to dig up as many initial bugs as possible :)

Known issues have been listed in the post and dont need to be restated ;)

Firstly, I want to thank Ricardo for all his work on CM for our phone. Since this ROM uses CM10 as base, it would not be possible without RC's work.

This ROM has been ported to the O2x from various other devices having official MIUI support (such as the Nexus S, Photon, Atrix etc.) and the MIUI team deserves credit for all of that.

This would not be possible without pengus77 and the other devs who brought CM10 to the new bootloader. His thread is here. His latest build of CM10 for the new bootloader was used as the base ROM

Kowalski kernel is the recommended kernel for this ROM. The ROM doesnt come with the kernel included, so flash it separately :)

Screenshots:

Here

Thanks to clashman for the screenshots

Details of the ROM:

For use with NEW unlocked ICS bootloader only, tested with TWRP (thanks to tonyp for his work on TWRP!)

Multilanguage support planned, but not added yet in this version

Does not come with gapps, you need to flash it separately

Superuser:

Before installing anything, first activate root permission from 'Permission' app in 'Security' folder. Select 'manage root permission' and enable it.

This only needs to be done once, and all superuser prompts will come as usual when you install/use root apps.

If you installed or tried to use any root apps before doing this, and your app no longer gets root access, reinstall that app.

Battery:

To see percentage battery indicator on the status bar, go to settings->battery and change the battery indicator style

Performance:

To make the UI transitions faster, you can use the good old standard tip:

Go to settings->developer options

Set 'window animation scale', 'transition animation scale' and 'animator duration scale' all to "0.5x". UI animations will seem twice as fast after doing this.

If the ROM becomes slow over time, do a reboot.

And try not to do a lot of stuff in the first few seconds when SD card scanning is going on, sync is going on or when apps are updating in the background. Its not right to complain of "this/that doesnt work" or lag when you do that ;)

Some cool tips and tricks to improve your MIUI experience(taken from the official site):

Tips, tricks and shortcuts

Download links:

Download link for version 3.4.5

Gapps download link

Download link for older versions:

Download link for version 3.3.30

Instructions:

Make a full wipe if you are coming from any other ROM, and flash it in recovery.

Dont forget to flash the 4.1.2 gapps ;)

Standard disclaimer:

I am not responsible if anything goes wrong with your phone.

If someone has posted a bug and you have the same bug, just thank their post or wait. No need to flood with the same bug reports.

Small problems such as some app related problems can be dealt with at a later stage.

Known issues:

led notification lights are always off

camera app does not display preview of pic taken (you can see the photo in gallery app ;) )

Credits:

RC and the rest of the CM team for all their work

MIUI team (especially the Nexus S team and Photon team headed by Th3bill)

wkpark for cracking the new bootloader and making it possible to use custom ROMs with it

Pengus77 and the other devs who brought CM10 to the new bootloader.

feav for his camera mod

Changelog

11/4/13: Version 3.4.5

Version 3.4.5 (see all official changes in miui site)

Included feav's camera app (JB version). Thanks a lot to feav for letting me integrate his mod into this ROM.

So, the camera app is working properly now

Themes are now working