: Run flash_tool.exe from your SP Flash Tool folder.
: Download and install the MediaTek Preloader USB VCOM drivers so your computer can recognize the device. Download Tecno KD7H firmware4mobile com zip
: The tool will show a progress bar. Once finished, a Green Tick will appear. Disconnect your phone and power it on. : Run flash_tool
completely. While holding the or Volume Up button (depending on your specific build), connect it to the PC via USB. "Hang on Logo" errors
The firmware from firmware4mobile.com is an official stock ROM used to fix software issues like boot loops, "Hang on Logo" errors, or a completely "dead boot". Prerequisites
For standard bug fixes or simple updates, try the "System Update" option under your phone's Settings > System menu before attempting a full manual flash.