Download 33.3.A.0.127 Nougat Firmware For Sony Xperia XA F3xxx
Download 33.3.A.0.127 Nougat Firmware For Sony Xperia XA F3xxx also Dual version. This Firmware is in the FTF format so follow the procedure correctly to install it.
Official firmware
Download Intex Cloud Q11 Stock Firmware, Tool, Driver
Download the Intex Cloud Q11 Stock Firmware from highspeed links. It is stock firmware which is official one so can be easily flashed with SP flash tools.