: Many Wi-Fi issues on Xiaomi devices are linked to a corrupted "Persist" partition. Advanced users sometimes flash a clean persist.img
He copied it to his phone’s internal storage, booted into TWRP recovery, and flashed the zip. redmi note 5 pro wifi fix file extra quality
: This requires an unlocked bootloader and TWRP recovery . : Many Wi-Fi issues on Xiaomi devices are
If your phone took a physical drop or water damage, the WiFi antenna might be detached. The software fix only works for corruption , not broken hardware. booted into TWRP recovery