Cyanogenmod 10.1 for grand

CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.2 (Jelly Bean), which is designed to increase performance and reliability over stock Android for your device.

Code:
#include 
/*
 * Your warranty is now void.
 *
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh at you.
 */
CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

What works?
  • Wi-Fi (including Wifi Direct and Tethering)
  • Bluetooth
  • RIL (Calls, SMS, Mobile Data)
  • Sensors (Accelerometer, Compass, Light, Proximity, etc.)
  • Camera (photo & video)
  • Video playback
  • Audio (playback & recording)
  • GPS
  • Everything else not listed under "known issues"

Known Issues
  • Only the primary SIM slot works
  • Landscape does not display properly (workaround: Disable HW overlays in Developer Options)
  • FM Radio does not work
  • Strange behavior when SIM PIN lock is used
  • Low call volume
  • Cannot hear first caller when second caller calls (call waiting) (unconfirmed)
  • Does not work on 4.2 stock ROM's bootloader, please revert to 4.1 before flashing

Installation
  1. Install ClockworkMod recovery (if you haven't done so already). See chotu222's guide for detailed instruction.
  2. Make a backup!
  3. Install the ROM using ClockworkMod Recovery
  4. Optionally install the Google Apps Addon
  5. Wipe data if coming from stock


Download

LINK

Source

LINK

[Leaked][Sammobile]Android 4.2.2 Firmware for SGG

Hello guys, I am back with a good news !

SamMobile received by one of our insiders an official test ROM based on Android 4.2.2 for the Galaxy Grand DUOS. Galaxy S4 was the first Samsung device to run Android 4.2.2 out of the box but Samsung’s been busy updating older devices to Android 4.2.2. We don’t know the exact date or the devices that will get Android 4.2.2 but we expect it to be from this quarter for Galaxy S III, Galaxy Grand DUOS, Note II and a couple of tablets.
As said in the beginning, this update is for the Galaxy Grand DUOS GT-I9082 that features a 5” TFT LCD  WVGA (480×800) resolution display, a 8 megapixel camera and a 1.2GHz dual-core processor. The device came on Android 4.1.2 but with this Android 4.2.2 update that came from last month, you can expect some new features like transparent notification bar, Smart Stay, Light effect by unlocking, Page Buddy and Day dream. The device itself feels pretty fast compared with Android 4.1.2 and the battery life seems to be improved. Samsung didn’t update the camera with new features.




A couple of screenshots and a video of the Galaxy Grand DUOS based on Android 4.2.2. Our advice is to read the instructions before flashing!

:














Video by Sammobile :

LINK

Downloiads :

Link

Or Download in parts :

Part 1

Part 2

Part 3

Part 4


How to flash :

-You need odin 3.07 get it here --> Link
-CODE_i9082_***.tar.md5 to PDA

-MODEM_i9082_****.tar.md5 to PHONE

-CSC to CSC

-baffin.pit file to PIT

-Boot to BOOTLOADER

-And START !

When the ODin says RESET remove usb !

And Done !

I will make a quick review on this firmware soon !