RMX1831_U1_3G__11_A.03_181130 Realme U1
RMX1831_11_A.06_190212_6b900fa4
This is an official firmware for your device
If your phone is dead after updating the software then you can turn it back on with this firmware
Just have to do it right
RMX1831_U1_3G__11_A.03_181130 Realme U1
Note: If Any Problem Comment Here.Like Firmware Ver Or Any Error Problem .