: This happens if the device is not properly triggered into "Download Mode" or if the USB cable is charge-only.
: Powering off the phone and connecting it to the PC via USB while holding a specific "Boot Key" (often Volume Down or Volume Up ). download-spd-research-tool-7002-zip
: Flashing firmware carries a risk of permanently damaging (hard-bricking) your device if the wrong files are used or the process is interrupted. It is highly recommended to use the Hovatek Forum or similar developer communities for specific guides tailored to your device model. : This happens if the device is not