In early 2023, Infinix added and DAA (Download Agent Authentication) to the Note 30 Pro. If you flashed an unsigned image, the preloader rejects the PC connection.
: Hold the Power button until the device shuts down completely. how to unbrick infinix note 30 pro exclusive
The progress bar at the bottom will transition to , then Yellow (Flash writing) . In early 2023, Infinix added and DAA (Download
The device is stuck on the Infinix or XOS logo (boot loop) or automatically boots into recovery mode. The progress bar at the bottom will transition
: Download and install the MediaTek All-in-One USB Driver Package to ensure your PC detects the device in BROM/Preloader mode.
Charge your device to at least 30%. If hard-bricked, keep it plugged into a standard charger for 15 minutes before starting.
| Symptom | Immediate Action | | :--- | :--- | | Red bar stops at 0% | Change USB port or cable. Use USB 2.0 (not 3.0). | | Error: STATUS_EXT_RAM_EXCEPTION | Your preloader is dead. Flash a compatible preloader from a working phone. | | Phone vibrates but black screen | Connect to charger for 1 hour. The battery is critically low. | | SP Flash Tool says “PMT changed” | Go to SP Flash Tool → “Format” → choose “Auto Format Flash” → then flash. |