Download the exact version executable package.
Change the USB cable, use a USB 2.0 port instead of 3.0, and hold the boot key firmly. Missing or corrupted VCOM/Preloader drivers.
Flashing firmware always carries a risk, and using the MTK Keypad method with SP Flash Tool is no different. Follow these safety tips to avoid turning your device into an expensive paperweight. flash tool v5.1420.0 mtk keypad
Navigate to the folder where you extracted your keypad phone's stock ROM.
If you want, I can:
Best practices
Before starting, gather the following:
Wipes user data, bypasses forgotten privacy passwords, and clears cache partitions.