- Title: [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752
- Listed: February, 2016
- Last modified: 08/20/2016 1:25 pm
- Version: 5.1.1
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DESCRIPTION
END OF SUPPORT FOR IOCEAN ROCK.
Unofficial ROM CyanogenMod 12.1 ported to Iocean Rock MT6752
FLASH AT YOUR OWN RISK
I am not responsible for bricked devices, dead SD cards or any other issue. Please do some research if you have any concerns about features included in this patch before flashing it! You are choosing to make these modifications. You have to make a backup of your phone before use this ROM.
DISCLAIMER
I am not held responsible if you brick your phone. Do not ask for explanations if something has gone wrong. It is your responsibility, not mine.
Update date: 2016.08.24
* Added Umbrella Kernel fixed, with fastcharge and without 20% battery bug.
** The ROMs don't have the last Umbrella Kernel, it is recommended to flash the last one.
Added ROM CyanogenMod 12.1 by Verevka (2016.08.20)
* Added Umbrella Kernel fixed.
* Added Patch for FM Radio.
* Added Engineer Mode (only work some features).
* CyanogenMod 12.1 Android security patch level update to June 2016.
Added PacMan ROM based on CyanogenMod 12.1 by Feligres (2016.08.04)
* to enable softkeys navigation, go to Settings->PAC Settings–>Navigation options–>Navigation bar–>Enable Navigation bar).
* bugs: always, when the system starts, show an error message: Unfortunately, Settings has stopped.
* Added Radio FM.
* Added Band Mode: A similar feature to the one on the MTK Eng.Menu.
Added BlissPop ROM based on CyanogenMod 12.1 by antonioantuan (2016.06.09)
* to enable softkeys navigation, go to Settings->Bliss interface–>Navigation options–>Navigation bar–>Enable Navigation bar).
Added AICP ROM based on CyanogenMod 12.1 by jiayu.de (2016.07.10)
* Added fixBluetoothAICP.zip to fix mute bluetooth audio issue.
* Added fixDialerAICP.zip to fix dialer issue.
* Band Mode: A similar feature to the one on the MTK Eng.Menu (Settings>SIM Cards> BandMode)
* SIM Cards: Can now be turn ON/OFF
* FM Radio
* Performace Settings: Processor ; I/O Scheduler ; (Settings > Performance)
* Camera app: SNAP camera from CM13, Backported to AICP
*** Trick for the Radio FM: It is possible to hear the radio through the headphones directly, if you have enabled "touch sounds", but with this trick, the Radio FM does not sound through speakers. Settings->Other sounds->Touch sounds (enabled).
(CyanogenMod, PacManRom, AICP and dimkin_76 ROM have fm radio, but there is a bug, you have to open the music player and play and pause one song, then go to fm radio to listen only through the headphones, if not, the fm radio sounds from the speakers too. If you back to Music Player, the music sound more slowly, so you have to reboot the phone to restore the correct Music Player sound).
*** IMPORTANT: If you recieve some update (OTA), DO NOT UPDATE! because it is only compatible with Jiayu S3, and our mobile could stop working. (In update settings, set manually only).
BUGS
Do not have 3g - 4g on second slot
Do not have SmartWake
Front camera green effect on top (I haven't found a solution yet).
NOTES
MTK Engineering Mode only support some features
If you have some issues with the network, just consider to flash another Modem
It's recommended to set Developer Options: Windows animation scale, Transition animation scale and Animator duration scale to 0.5x
CONTENT
Added SuperSU
Added Gapps
Added Dolby Atmos (to use Dolby Atmos, it is must disable AudioFX first)
Compatible with Stock Kernel and Xtreme Kernel 0.38 Umbrella
Rear camera 15 mpx full screen and front camera 5 mpx 16:9
Double Tap to Sleep on Status Bar
And more…
Language supported: Multilanguage (some menu settings in english)
*** Xposed Framework v80 or higher supported
INSTALLATION
Method 1 (If you come from Xtreme ROM)
Copy the ROM into the external SDcard.
Go to TWRP 2.8.7.7 or 3.0.2
Wipe Dalvik Cache, System, Cache, Data & Internal Storage.
Install the ROM.
Method 2 (If you do not come from Xtreme ROM)
Flash Xtreme ROM 5.1 onto SP Flash Tool in Firmware Upgrade Mode
Copy the ROM into the external SDcard.
Go to TWRP 2.8.7.7 or 3.0.2
Wipe Dalvik Cache, System, Cache, Data & Internal Storage.
Install the ROM.
——————————————
If you want to make a donation, I will be grateful.
Thank you and enjoy the ROM.
Thanks to Verevka for the port to Jiayu S3.
Thanks to TF Android Developers for the Extreme Kernel Umbrella 0.38 and TWRP 2.8.7.7
※Please make a backup of your device before installing or updating ROM

![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752](https://cdn.needrom.com/wp-content/uploads/2016/02/63392-112x200.png)
![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 1 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 1](https://cdn.needrom.com/wp-content/uploads/2016/02/266898-50x100.png)
![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 2 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 2](https://cdn.needrom.com/wp-content/uploads/2016/02/780478-50x100.png)
![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 3 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 3](https://cdn.needrom.com/wp-content/uploads/2016/03/590244-50x100.png)
![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 4 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 4](https://cdn.needrom.com/wp-content/uploads/2016/02/847876-50x100.png)
![[ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 5 [ROM] CyanogenMod 12.1 Ported to Iocean Rock MT6752 - Image 5](https://cdn.needrom.com/wp-content/uploads/2016/02/455460-50x100.png)
Member Info
OTA?
Coming soon
Smoothest Custom Rom that I've tried for this phone, love it. I did have a hard time trying to boot it up after installation (infinite logo loading). My fix was flashing original 5.1 Extreme Rom, installed the CustomCM 12.1 20160216, booted it up (yes had errors popping out :3) then power off, boot to recovery and just do the basic "Format". No errors afterwards.
Thanks for your reply Rensiem!
I was on Extreme Rom and maybe is the reason I have not had issues. I will add this installation method. I hope to appear stable version without bugs. Thanks again for your contribution!
How do I Wipe Dalvik Cache, System, Cache, Data & Internal Storage with this phone?
Hi GusGrand!
Power off the phone and power on pressing Volume+ and power button at the same time and hold down until bootloader menu appears, move with Volume+ to “recovery” and select recovery with Volume-
Go to WIPE menu, then press advanced button and select the checkbox Wipe Dalvik Cache, System, Cache, Data & Internal Storage and swipe.
Greetings!
aith53
Thanksman, there I was thinking it was all in Manderin… wicked!
aith53 Thanksman, there I was thinking it was all in Manderin… wicked!
Any chance I can do the scheduled power on and off as it was build in android 5.1 before? Cheers!
I think it is not possible, because cyanogenmod it does not have scheduled power on and off by default.
Everythings up and running now and the rom is smooth and fast, but the battery takesagesto charge, it says full charge in 4hrs. Please help me resolve this.
Still a great ROM tho!
Hi GusGrand,
It is an issue with Xtreme Kernel, and I have tried to fix it, without better results. I am trying to port Stock Kernel, and if this would be possible, I am going to upload the ROM with it.
Greetings!
I don't know why 4 g signal can't use and register! My English is not very good sorry.
Hi fliuwenzheng,
It is must be set manually. You have to go Settings – More – Mobile Networks – Preferred network type and you can set to 4G there.
Greetings!
I have not explained well. You have to go Settings – Sim Cards and end of menu, select Sim Card, then Preferred network type and you can set to 4G there.
Fantastic rom! I use 20160216 version. Any possibility to fix Bluetooth and add fm radio in the future?
Thanks Mashtetsov,
I will port a stable version with all the fixes as soon as possible, but I do not know if this update will fix the FM radio issue, but I am going to try it.
Greetings!