You can Download Official Firmware Vivo X50 Lite (V1937) PD1982F Split Flash File to repair damaged software such as Bootloop, Forgot Pattern / Password lock Screen, Total death due to root / twrp failure, applications mostly stop due to excessive memory usage etc.
Firmware Vivo X50 Lite PD1982F Details
Device: X50 Lite
OS Android: Q10
CPU Type: Qualcomm SOC