Physically opening the phone to short test points will void warranty in most cases. Liked this guide? Share it with fellow Redmi Note 9 Pro Max users who might need emergency recovery.
No. Only test points or deep flash cable. note 9 pro max edl point
No. EDL cannot unlock bootloader – only flash signed Xiaomi images. Physically opening the phone to short test points
For advanced users: combine test point shorting with an authorized EDL flashing service (available on Telegram or specialized forums). note 9 pro max edl point