- Title: CM12.1 for Jiayu S3 (update)
- Listed: February, 2016
- Last modified: 05/30/2016 12:20 pm
- Version: CM12.1 (5.1.1) 26.06.16
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Member Info
DESCRIPTION
Firmware compiled from official sources CyanogenMod, It's not a port!
FLASH AT YOUR OWN RISK
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 Patch 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. ALWAYS DO A BACKUP, BACKUP and LASTLY BACKUPS!
Disclaimer :
Im not held responsible if you brick your phone, Read doc, Follow simple instructions
Status : Stable
ROM OS Version: 5.1.1 Lollipop
ROM Kernel: Linux 3.10.x
Changelog:
26.6.16
Updated kernel (Verevka_V1)
Updating the sources
Updated patch bezapasnosti
Corrected shutdown SIM cards
Doyubavlenno engineering menu (sound settings)
Updated modem (thanks dimkin_76)
user name in the contacts and "dialer" is displayed in multiple lines
Removed darkening picture for incoming calls
Added notification when the freezing of the screen
Added Wi-Fi Display
Fix microphone
Fix stereo record
25.5.16
Updated source code;
Security Update 1 May;
Updated kernel (3.10.65_18.04.16);
Fixed connection to a PC;
Added performance profiles;
The name of the caller is displayed in several lines;
Fixed sound in games (Unity);
Changelog kernel:
Verevka V2
Add doubletap2wake
Fix FM Radio
Fix light sensor
Verevka_V1
Assembled with Linaro toolchains 5.3 cortex-a53 and NEON optimizations
The number of available frequencies 12 (the drain 
Maximum CPU frequency is 2002 MHz
GPU frequency of 819 MHz (Stock 728)
Dynamic synchronization FS
Supports exFAT file system, F2FS, NTFS (if supported in the firmware!)
init.d works without busybox
Read Ahead Buffer Size 512 KB
Default Governor hotplug
Disabled MTK logger
Various tweaks and optimization
Fixed battery drop (Unverified)
BUGS :
1. No FM Radio – before running radio play music once!
2. No SmartWake
3. No 3-4g second slot
Step for Installing CM12.1
1. Download the ROM (CM12.1)
2. Put at your SD Card
3. Go to TWRP
4. Wipe the Cache , Data , Dalvic and System
5. Install the ROM (CM12.1)
Thank you: vgdn1942
GAPPS
sorry for my English
※Please make a backup of your device before installing or updating ROM
And proximity sensor and MTK engineering menu please
Display rotation don't work as well…
GPS is interesting, for me it looks it works like on KK – seems accurate, but goes a little ahead
NIce ,antutu 50000,no mtk engeneering ,4g/3g works only in slot 1 ,no light sensor and other
does it run on 64 bit?
It does, becauze the rom is based on Android Lollipop.
And if you look one post above you, nedst states that it hits 50.000 points on Antutu.
If am right, both things mean that the rom is supporting 64 bit.
Many thanks, and a last question, does it work for jiayu s3s advanced?
Yes – if you mean the 3GB RAM version with MTK6752, NOT S3+ with MTK 6753 (the most recent one)
I'm wondering if this really is Cyanogen Mod. If it really is Cyanogen mod, It should be listed here http://get.cm/ (I don't know if I may link to other websites)
It is, but on http://get.cm/ there are officially supported devices (by Cyanogenmod), this is just some unofficial build or port. It may be stable but it needs some more work to be suitable for daily use
is port xiaomi redmi note 2
according to sensor box app, the orientation sensor is not working..(though the auto-rotate works..)
also, data sim switching doesnt work…
A good and nice ROM but if the ROM don´t allow Radio FM is a problem for me
mobileuncle does not work on this firmware for me. How can I turn on the proximity sensor? Or is there an other app to use to access MTK engineer mode?