
MIUI 9 Pro for Xiaomi Redmi 4/4X (santoni) is advanced MIUI ROM for Redmi phones
MIUI 9 Pro features:
1) Face id unlock feature
2) LTE icon instead of 4G
3) Notification indicator with 4 different colours (It is normally diasbled in stock MIUI due to some bugs)
4) Optimized power consumption
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