os :-Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), ColorOS 6
chipset :- Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), ColorOS 6
Firmware Link :- RMX1831EX_11_A.08_190423 Scatter BY Prince Rajpoot
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