[Stable][ROM][5.1.1][Lollipop]CM 12.1 Unofficial for Galaxy Grand 2 (SM-G7102)

mukulsoni · Jan 21, 2016

CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.0 (lollipop), which is designed to increase performance and reliability over stock Android for your device.

Code:

/*
 * 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.

All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit out Gerrit Code Review.

Samsung Galaxy Grand 2 device-specific source code :
Device: https://github.com/mukulsoni/android_device_samsung_ms013g
https://github.com/mukulsoni/android_device_samsung_ms013g
Vendor: https://github.com/mukulsoni/android_vendor_samsung_ms013g
Kernel: https://github.com/mukulsoni/android_kernel_samsung_ms013g

Please note that this ROM is currentely under development and here is for testing purpose only. Developers are welcome to join me to make this ROM stable/workable. Please PM me if you want to join.

Download ROM:-
See the Post # 2

Not Working:-

Off mode charging

Working :-

Everything

Please note, this is a development thread and restricted for ROM development issues posts only. Use Q&A thread for all your general queries

(PLEASE POST BUG WITH PROPER LOGCAT, DMESG OR DETAIL)

This ROM works only on SM-G7102 model, Please don't ask about other Grand 2 family devices

Installation :-

Should have Kitkat firmware preinstalled
Download ROM and GAPPS (link post #2) and save it to external sdcard root directory
Reboot device into recovery http://www.mediafire.com/download/dx2mm590clsynzt/CWM-6.0.5.1-mukul.zip or any existing KITKAT supported Recoveries (CWMod 6.0.4.8 + or TWRP 2.7 + or Philz)
Wipe Data, Cache, Dalvik Cache
Format System and Boot
Select Install ROM from External SDcard
Install GAPPS from External SDcard
After successful installation, reboot device
First boot will take 2-3 minutes time
Voilla!!! You have a lollipop in your hand now.

Upgrading Versions :-

Download ROM (Obviously)
Reboot to recovery
DON'T WIPE DATA OR FACTORY RESET
Wipe only cache and dalvik
Flash rom and reboot
Done.

Developer
mukulsoni
ROM OS Version: 5.1.x Lollipop
Based On: CyanogenMod
Version Information
Status: Stable

Credits :-

CyanogenMod
Google
@Rox , @ rhar**** And my KitKat grand 2 mates @aapav01 @Rutvikvr @##W4TCH0UT##
Device tree based on @dhacker29 , @LuK1337 and @andixlm
Graphic designs : @Swp1996

If you like my work and want to support it, please Donate. Click "Donate to Me" button on the left panel. Please consider my hardwork by donating, It's always motivating me work more harder

XDA:DevDB Information
[Stable][ROM][5.1.1][Lollipop]CM 12.1 Unofficial for Galaxy Grand 2 (SM-G7102), ROM for the Samsung Galaxy Grand 2

Contributors
mukulsoni
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.4.x
ROM Firmware Required: Kitkat base
Based On: CyanogenMod

Version Information
Status: Stable

Created 2014-11-22
Last Updated 2015-10-27

mukulsoni · Oct 27, 2015

Download ROM
(Please don't ask for mirror or make a mirror of this rom. I have to keep a record of download statistics. Please give a proper credit and thread link if you are publishing any article, video or anything related to this ROM )
AIO (All in One) version-3 is available now. ROM Link : http://forum.xda-developers.com/showpost.php?p=63511292&postcount=3985
Changelog:

Based on latest Android 5.1.1_r24

Fixed Dual SIM Voice bug (must have NK1 Baseband and SIM1 as 3G)

Added android security patch for stagefright vulnerability null

Improved battery backup

Improved laginess and speedup

Explore the ROM and report the unknown issues

Known Bug:

Off mode charging

GAPPS Link (Recommended) : https://www.androidfilehost.com/?fid=24052804347796692 or choose as per your requirement from here http://forum.xda-developers.com/and...20150107-1-t2997368/post58047099#post58047099.
CWMod Recovery : http://www.mediafire.com/download/dx2mm590clsynzt/CWM-6.0.5.1-mukul.zip

Older Versions

mukulsoni · Dec 28, 2014

Screen Shots:

mukulsoni · Sep 11, 2015

Important Links:
Noob-Friendly Q&A and FAQ:
This thread has a dedicated Q/A thread, please ask your non development QA here Q&A thread of this ROM.

Please note this is a development thread hence you are requested to post here queries related to ROM's bug/errors only. This thread is meant for ROM development only, not for general faq, how to root, third party app, expose modules or how to flash a ROM. There are many related thread available on xda for your such QAs. This is a pure CM based ROM, please don't request to add additional exceptional features.

PS: After many attempts second SIM can't be fixed on this ROM. If you have any solution please post here otherwise don't keep asking to fix or any ETA".

Due to shortage of time, Now I have decided to release a monthly version of this ROM so No ETA please.

Some Useful post in this thread:

In the News

Videos

RVR · Nov 22, 2014

so if you delete systemui.apk .. there will be no status bar ... recents panel and stuff right

EDIT: ADD SOURCES

elprince_99 · Nov 22, 2014 at 8:28 PM

First of all great job keep on we all with u
the first line of describing cyanogenmod is said android 4.4 kitkat
Second can u plz write the working and not working/issues.....thnx

xda_valz · Nov 23, 2014 at 12:35 AM

one more good news for grand 2 family
thank you bro

handsome_lucifer · Nov 23, 2014 at 2:46 AM

Hope you will fix bugs n release it soon ????

Sent from my SM-G7102 using XDA Premium 4 mobile app

white7561 · Nov 23, 2014 at 3:06 AM

Wowww.. Ok. The systemui is fc right. Maybe cause of the framework files

mithun84 · Mar 5, 2014 58 30 0

Hopefully, the Final version is coming very soon...

PKothavale · Nov 23, 2014 at 3:57 AM

yeah !!

I was too working on new source..great job..i want to join for development..

Aditya_Butterfly · Nov 23, 2014

List of known bugs please. Have downloaded the zip already. Ready to flash.

Thanks.

Rahul10 · Nov 23, 2014 at 4:36 AM

Great work buddy... just keep the good work going and make a stable release with ol d bugs fixed

white7561 · Nov 23, 2014 at 5:34 AM

Does this rom has cwm or philz recovery? So i can restore my nandroid back when i done? .. And any can tell me how i can extract the system? I found in zip the system is diffrent. And it nay need some tools to extract it. Any can help how to extract that?

raj wedhikar · Nov 23, 2014 at 5:36 AM

thanks a lot for developing this great rom for our g2...

I hope that u will release it soon without any bugs...and it will be stable for daily usage....

very exited for this rom!!!!!!!:good::good::good:

mukulsoni · Nov 23, 2014 at 8:42 AM

rutvikrvr said:
so if you delete systemui.apk .. there will be no status bar ... recents panel and stuff right
EDIT: ADD SOURCES

Yes, you are right. I guess something missing framework which cause that error but after deleting that systemui one can explore all the other things.

white7561 said:
Does this rom has cwm or philz recovery? So i can restore my nandroid back when i done? .. And any can tell me how i can extract the system? I found in zip the system is diffrent. And it nay need some tools to extract it. Any can help how to extract that?

Yes you can restore your nandroid backup. For system.new.dat check this thread http://forum.xda-developers.com/lg-g3/help/help-unpacking-apps-t2939629

white7561 · Nov 23, 2014 at 8:46 AM

mukulsoni said:
Yes, you are right. I guess something missing framework which cause that error but after deleting that systemui one can explore all the other things.

Yes you can restore your nandroid backup. For system.new.dat check this thread http://forum.xda-developers.com/lg-g3/help/help-unpacking-apps-t2939629

Maybe aosp L frameworks

Aditya_Butterfly · Sep 6, 2013 168 65 0

@mukulsoni

The guys at HTC One M7 forums too had same issues. Will you check it out at their forum

RVR · Nov 23, 2014 at 10:14 AM

theres no root access in cm ..still ..so its not really a bug .. you have to flash the supersu zip

white7561 · Nov 23, 2014 at 12:00 PM

rutvikrvr said:
theres no root access in cm ..still ..so its not really a bug .. you have to flash the supersu zip

The beta one

[Stable][ROM][5.1.1][Lollipop]CM 12.1 Unofficial for Galaxy Grand 2 (SM-G7102)

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