[13-07-15] CyanogenMod12.1 [ 5.1.1_r6 ] [64bit] [Unofficial] build by dumtara

[dumtara]

#include <std_disclaimer.h>
/*
* 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.

Working:
Everything

Requirements: You need to be on official Cyanogen OS 12 or CM12.1 (both 64 bit) or Mokee Lollipop (64bit) before flashing this.

Update 14-July-2015

Download: cm-12.1-20150713-r6-UNOFFICIAL-tomato.zip
Notification LED working & dialer issue resolved.

Installation
- Factory Reset (If not on CM-12.1 ROM)
- Flash this ROM using TWRP
- Wipe Dalvik/Cache (Optional)



XDA:DevDB Information
CM12.1 [64bit], ROM for the YU Yureka

Contributors
dumtara
Source Code: https://github.com/CyanogenMod

ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.10.x
ROM Firmware Required: 64bit CM12s
Based On: CyanogenMod

Version Information
Status: Testing

Created 2015-05-04
Last Updated 2015-07-14

 

[jibin2706]

great work bro!!!

:good:

 

[aabidhashmi]

Downloading .....

Till then what's the difference between your ROM and Varun Chitre's ROM, can you define please ?

 

[ujilraj]

CM 12 uses ART, then why Dalvik cache wiping???

 

[abhifx]

Now thats the ticket. good going dumtara

---------- Post added at 03:31 PM ---------- Previous post was at 03:31 PM ----------

CM 12 uses ART, then why Dalvik cache wiping???

Its the same, even if he says or the recovery says wiping dalvik, its actually clearing ART cache

 

[Shakib123]

@dumtara
Happy to see u back jst downloaded and flashed the rom. Everything is working smooth and awsome thnks

Sent from my AO5510 using XDA Free mobile app

 

[ftechno]

can this cm12 be ported to zte v5 max ????

 

[ujilraj]

I flashed the rom with latest CWM 64bit recovery... I put only one sim (sim1) & Everything went fine on the first boot... Inorder to save battery, i changed my sim to 2G mode from LTE... Rebooted the phone...

On my next boot, com.android.phone keeps crashing asking for sim selection, followed by system ui crash... Basically speaking, i can't use the phone... I've done factory reset, wipe cache, wipe dalvik cache... On first boot again all works fine, but on re-booting, the com.android.phone keeps crashing followed by system ui crash...

What could be the reason? How to fix this issue?

Also i noticed tht, while on com.android.phone error, when i press volume button, the phone soft reboots...

 

[ujilraj]

I can't create static wifi under wifi option... It says created but is not shown for connection & so can't be connected.

 

[saikatrockz]

Xposed Framework for this rom

Hey anyone has installed xposed framework for this rom?...I tried xposed-sdk22-arm-20150501.zip , but that did not work for me...

---------- Post added at 06:37 AM ---------- Previous post was at 06:32 AM ----------

I flashed the rom with latest CWM 64bit recovery... I put only one sim (sim1) & Everything went fine on the first boot... Inorder to save battery, i changed my sim to 2G mode from LTE... Rebooted the phone...

On my next boot, com.android.phone keeps crashing asking for sim selection, followed by system ui crash... Basically speaking, i can't use the phone... I've done factory reset, wipe cache, wipe dalvik cache... On first boot again all works fine, but on re-booting, the com.android.phone keeps crashing followed by system ui crash...

What could be the reason? How to fix this issue?

Also i noticed tht, while on com.android.phone error, when i press volume button, the phone soft reboots...

restart the phone and after reboot leave the phone 2 minutes..don't open anything for 2 minutes and it will work bro..I have faced the problem..now its works awesome..

 

[sidd913]

Does this ROM requires Gapps to be installed? I installed the 12.1 by varun chitre but i faced some problem. The color enhancement was missing.I didnt find the ususal camera app,rather a bad camera app came.

 

[tamilmad]

I downloaded and installed your ROM. But could not get past the initial settings as it is always FCs . Is there anything I am doing wrong?

The steps I followed
1. Wipe - Factory reset. I on on 64 bit TRWP.
2. Removed 2nd SIM during the first boot.(as mentioned in Varun's CM12.1 thread)

Would like to try your build on your reply. I am presently on SOKP R3 released yesterday.

Thanks for your efforts

 

[dumtara]

Update 24-05-2015

Link of updated ROM added at first post.

 

[Chocklety Boyee]

@dumtara what are the changelogs?? Is it based on latest android version??

 

[dumtara]

@dumtara what are the changelogs?? Is it based on latest android version??

https://github.com/CyanogenMod/android/blob/cm-12.1/default.xml

 

[Chocklety Boyee]

https://github.com/CyanogenMod/android/blob/cm-12.1/default.xml

thanks ...

 

[dumtara]

I downloaded and installed your ROM. But could not get past the initial settings as it is always FCs . Is there anything I am doing wrong?

The steps I followed
1. Wipe - Factory reset. I on on 64 bit TRWP.
2. Removed 2nd SIM during the first boot.(as mentioned in Varun's CM12.1 thread)

Would like to try your build on your reply. I am presently on SOKP R3 released yesterday.

Thanks for your efforts

I suggest you to flash updated ROM (24-05-2015)
You won't get FC issue.

 

[tamilmad]

I think I found my daily driver in this ROM!!!!

I suggest you to flash updated ROM (24-05-2015)
You won't get FC issue.

Thanks for your latest upload. I have installed the same without any problems. I have also used Varun's Thunderzap kernel. My observations...

1. Xposed works beautifully. With Gravity box, total control can be had with this ROM
2. Call volume is adequate.
3. Very smooth. Though I am not a great fan of benchmarks, I got 35460 in Antutu.
4. In the 12 hours of usage, the device heating is minimal in this ROM. hence I do hope that the battery also would be good. I will update on the battery later

I got my Yureka 10 days back. Since then I have been trying various ROMs and kernels available. I think I have found the best daily driver in this ROM and kernel combination. Next choice for me would be SOKP R3.

Great work sir!!!

 

[gaurovsoni]

Thanks

I have Tried Almost All the ROM on my YU, I use to flash Daily Custom Roms which are released, My Favourite One Use To be the Varun.Chettri's Unofficial cm 12.1 Build. BUT After Trying The 3rd Build Of your ROM, I AM UR FAN .... U Defenitely Defeated All Other Developers. Salute :good:

 

[amarjit_rsingh]

Thanks for your latest upload. I have installed the same without any problems. I have also used Varun's Thunderzap kernel. My observations...

1. Xposed works beautifully. With Gravity box, total control can be had with this ROM
2. Call volume is adequate.
3. Very smooth. Though I am not a great fan of benchmarks, I got 35460 in Antutu.
4. In the 12 hours of usage, the device heating is minimal in this ROM. hence I do hope that the battery also would be good. I will update on the battery later

I got my Yureka 10 days back. Since then I have been trying various ROMs and kernels available. I think I have found the best daily driver in this ROM and kernel combination. Next choice for me would be SOKP R3.

Great work sir!!!

Your review is indeed very helpful, will be trying this rom soon

---------- Post added at 11:05 AM ---------- Previous post was at 11:04 AM ----------

@dumtara

Kindly do apply for official status for this rom