Here I present you my MIUI V6 ota ROM for Jiayu G4S. Ported from Xiaomi Note 3G
Miui V6 5.4.17 dev (Developer edition) – Weekly update version
PLEASE DONATE SOMETHING TO HELP WITH MY BILLS and invoke me to continue my work. PAYPAL link is below.
Kitkat! Almost getting close to end 
– Very few small bugs left (mainly due to Xiaomi beta)
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Installation
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You must first install official Jiayu kitkat if you come from Jellybean (to make the partitions correct)
Backup your NVRAM and Sec.ro partitions. (better be safe than sorry!) It can be fixed anyway so don't worry.
Transfer my zip rom to your SD. Insert SD in phone.
Reboot phone , enter recovery. (Use this http://www.needrom.com/wp-content/uploads/2015/02/recovery3.img)
Press Wipe (Default one wipe data , davlik , cache – BACKUP impotant data , all will be lost) .Then wipe internal.
Return to main menu after finished.
Go to install. Choose storage microSD at the middle-bottom
Select correct zip file (JiayuG4S_v4.4.2_Miui 6_5.4.17.zip) from microSD
When finished , return to main menu and POWER off phone
Remove microSD and Start phone.
Wait a little bit longer than normal , Rom rebuilding data. Done!
Rom is Deodexed has Superuser and Busybox support , zipaligned!
MULTILANGUAGE – back by popular demand
Chinese , English , Greek . Czech , Spanish , French , Hravtski , Italian , Magyar , Dutch , Norwegian , Polish , Portugese , Slovenian , Vietnamese , Turkish , Bulgarian , Fyrom , Russian
Remember the rom is BETA! All applications are Xiaomi + added original Jiayu Camera.
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