- Title: S3 – Cm12.1
- Listed: March, 2016
- Last modified: 03/31/2016 2:30 pm
- Version: Cyanogenmod 5.1.1
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DESCRIPTION
#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! */
I am proud to present you source build Cyanogenmod 12.1 for Jiayu S3 Advanced and Basic.
This rom was brought to you by www.jiayu.de.
Contributers:
- fire855: http://forum.xda-developers.com/member.php?u=4761533
- superdragonpt: http://forum.xda-developers.com/member.php?u=5238428
- DerTeufel1980 (me): http://forum.xda-developers.com/member.php?u=4196889
Working:
- everything
- smartwake
Known Bugs:
- Android System Webview needs to be updated through Playstore
- Second Sim Slot does not support 3g or 4g
- does not make the breakfast for me
How to flash:
- Download rom and gapps
- Backup your personal data
- Boot to recovery
- Wipe data
- Install rom and gapps
Thanks to:
- Blueflame4 (aka visi0nary): http://forum.xda-developers.com/member.php?u=3784300
- jianminglok (RIL patches)
- CyanogenModTeam
Discussion, help, Bug reports:
Please mention your device model, and try to be as detailed as possible. Thanks
※Please make a backup of your device before installing or updating ROM


Member Info
Ok, Do you know what are the exclamation mark? Because it seems that thay apear only when I turn off wifi. Then they appear and if I enable mobile data they disappear. Then I turn off mobile data and then it's ok, they don't reappear.
I installed this rom and after that I have no signal on my sim card
, any solution?
hi, i have a problem,when i wipe data i loss my IMEI and i need to introduce it on engineer mode or from an IMEI backup . but that rom doesnt have engineer mode and when i restore my IMEI backup it doesnt recognize me the SIM
Hi ,
just dial *#4634# then add your imei number on both ( imei 1 & imei 2 )
thats it :-)
When i write it and i puss the dial button it says "Connection problem or invalid MMI code" help please!
Did you write your imei well ?
after entering the numbers reboot your device it should work !
when i write that and i push dial button it show me the error , doesn`t appears anything more
In other roms it works but in that ROM doesn´t works… maybe is just a cyanogenmod problem…
Hi , i use rc5 rom and it works .
(it worked on other roms to ) you dont need to press "dial " just open the dialer and write *#4634# the imei rows will apear
Your problem is, that you restore your imei by engineer mode. Obviously it gets lost on factory reset again.
You need to write your imei by using maui meta 3g
Hi
How can I change the IMEI?
did it solve the screen brightness to minimum thing ? how about camera quality?
today i'm on extreme, would it be wise to change ?
наблюдаю вылет программ .сношу прошивку,доделайте!
bugs: no signal every several seconds after boot, reboot or switch airplane mode.
i didnt see the bugs reported on XDA forum and here. why? is it sepcial case for me?
The address Mac Wifi changes each reboot, not very practical with a router Mac address filter… So bye bye Cyanogen, I keep TeamForce Rom !
Verry good but it could be better with network traffic option..
This is a really good rom, so close to perfect. Here are the issues I have:
* Poor network signal after rooting, could be because IMEI is broken?
* WiFi MAC address changes every reboot, this is a -huge- problem.