Firmware Redmi 9a Info

Boot into Recovery mode (Volume Up + Power).

Unlock bootloader (Xiaomi requires waiting 7–15 days). Apply via Mi Unlock Tool . Firmware REDMI 9A

Download Fastboot ROM for Redmi 9A (e.g., dandelion_global_images_V12.5.8.0...tgz ). Extract it. Boot into Recovery mode (Volume Up + Power)