Samsung GT-S7562 - Cyanogenmod KitKat 4.4.4

I’m proudly present my first Android releated work. :)

In december 2014, I got a GT-S7562 and I was not satisfied with its original Samsung firmware, because it was slow and has a lot of bloatware.
So I decided to make a working release of Cyanogenmod 11.
The GT-S7560M has a similar hardware except the dual-SIM RIL, so the kylessopen firmware (thanks to jonypx09) was a good initial source.
I reverse engineered the stock Java Radio Interface Layer, and based on that informations, I restructured the kylessopen’s sources.
Finally with my custom telephony-common, telephony-msim java layer, and with the stock rild, and libril*.so binaries, the GSM connection works.

Important: This is an initial release. If you found a bug, please send a feedback.

Non working functions:

FM radio,
~~Bluetooth~~,
~~Built-in browser (black screen bug, pmem)~~,
~~Video Encoding (I deleted libOmxVidEnc.so to prevent Viber to freeze the phone)~~,
~~Video Camera~~,
~~Built-in Torch – use another app from the store (example Quick Torch)~~

Requirements:

TWRP 2.7 Recovery (With CWM it not works!)
If RIL not works, flash stock hungarian firmware, before you install the ROM.

Install method:

1. Reboot to download mode and flash stock hun firmware with Odin.
2. Reboot to download mode and flash TWRP with Odin.
3. Reboot to recovery mode and install RC1 and update packages with TWRP (Uncheck zip file verification before install).

Tipp:

To increase battery life until RC2 release, disable all bluetooth service (org.codeaurora.bluetooth, Bluetooth Share) with DisableService (Play Store).
The “OneL+ Lollipop” theme with “IdeaL Theme Dark”‘s icons is beautiful.

Future: