If you wanna try something else apart from Infinix Unique XOS then you can try this ROM
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ROM INFORMATION
- ROM NAME: FREEME OS
- ROM VERSION: 6.0 MARSHMALLOW
- KERNEL: 3.18.x
- DEVICE: INFINIX HOT 4 X557
HOW TO FLASH
- YOU MUST HAVE TWRP RECOVERY[ RECOMMENDED]
- DOWNLOAD ROM
- COPY TO SD CARD
- BOOT INTO TWRP RECOVERY
- WIPE SYSTEM, DATA ,CACHE AND DALVIK
- INSTALL ZIP
- CHOOSE FreeME OS.zip and Swipe to INSTALL
- Flash SUPERSU for Root Access
BUGS
- Reboot Device
- Front flash not working
Credits:
- Fingerprint Not working
DOWNLOAD LINKS
- Sir syed ahmed ali shah
- Infinix Xclub
- RAJ
- Team NDA
FreemeOS: Click Click