Hold until you see the "Fastboot" screen (usually a white screen with an Android robot). Run System Repair Open HiSuite on your computer and click System Repair

The (models YAL-L21, YAL-L61, YAL-L71) is a powerhouse powered by the Kirin 980 processor. However, software issues like bootloops, being stuck on the logo, or dead-screen "soft bricks" can happen. Using a flash file fix is the primary way to recover your device by reinstalling the official stock firmware (ROM). When Do You Need a Flash File Fix? Reinstalling the stock firmware is a reliable solution for:

The "flash file," often referred to as a Stock ROM or firmware, is the original operating system software specifically designed for the device’s hardware configuration. Unlike a simple app installation, flashing involves writing data directly to the system partitions of the device’s eMMC or UFS storage.

| Problem | Solution | |--------|----------| | dload fails at 5% | Wrong firmware version. Check model number. | | IDT not detecting phone | Reinstall drivers, try different USB port, use USB 2.0. | | Stuck in bootloop after flash | Perform factory reset from recovery (Vol Up + Power). | | Phone not turning on after flash | Reflash or use (dial *#*#2846579#*#* if possible). |