1. use search button. (
there is recent post of same model )
2. put phone in fastboot and reset frp using AST v1.01 Module.
3. select correct boot from setting and do required operation (Qmobile x33 have sc77xx cpu) select sc773x emmc 4.x or 5.x)
4. if you failed to select correct boot in setting , download below file and select pac in flash tab and do desire operation.
http://130.211.210.249/tmp/x33.7z size: 13.1 MB