custom rom redmi note 4x mediatek

What is Custom ROM? Best Custom ROM for Redmi Note 4/4X Android 14: Android 13: Android 12: Lineage OS: AOSPExtended ROM: POSP OS: DerpFest ROM: BlissROMs: Paranoid Android: Havoc OS: ArrowOS: Syberia Project OS: Mokee OS: CarbonROM: CrDroid ROM: Resurrection Remix: AOSiP OS: . custom rom oppo neo 7 oreo