You can now get the Redmi K30S Stock ROM Firmware from the link provided below. You can use this firmware to solve all software issues on your Redmi K30S, such as hang-on Logo, FRP lock, fastboot Mode, display blank or white after flash, dead recovery, dead after flash, and so on.
This page contains a direct link to the official Redmi K30S Stock ROM Firmware (flash file) download page. The Firmware is delivered in the form of a zip file that contains the original Firmware, Flash Tool, Driver, and How-to Flash Manual.
make a backup before the Process
it will erase all your data Including Internal Storage
Device Name – Redmi K30S
ROM Type – Full ROM
SoC – QCOM SD 865
OS – Android 10
Size – up to 3GB
Password – Null
Root Access – No
Firmware Version – V22.214.171.124.QJDMIXM
Downloads Links for Redmi K30S Stock ROM Firmware: