Short installation guide: Installation by TWRP – Select “Install” – Install from an image – Choose an image – Select boot partition.

With this apps you can boot your Xiaomi Redmi 3S device with lower CPU settings and solve the overheating issues.

MultiROM V7.5.1.0 – boot_3s_055432.img

develop 6.8.5 – boot_redmi3s_685.img

develop 6.8.11 – boot_redmi3s_6811.img

V7.5.8.0.MALMIDE_20160712 + boot fix – boot_redmi3s_7580_fix.img

V7.5.9.0 + boot fix – boot_3s_7590_fix_low.7z