Hold the (commonly Volume Down or a central home button, depending on the device).
Many modern Hisilicon devices require a "Test Point" (shorting a specific point on the motherboard to ground) to enter the required USB COM mode. 4. How to Use IDT Image Download Tool v2.0.0.9 idt-image-download-tool-v2.0.0.9
Step-by-Step Guide: Flashing Board Firmware with IDT v2.0.0.9 Hold the (commonly Volume Down or a central
Disassemble the smartphone back cover to expose the motherboard assembly. idt-image-download-tool-v2.0.0.9
While still technical, v2.0.0.9 often features a more streamlined layout for selecting scatter files and mapping memory partitions. The Role in the Developer Ecosystem