A high-quality USB data cable and a Windows-based PC. 2. How to Download the K0706B Firmware
The K0706B_Firmware.rar file containing the scatter.txt file and binary images. Download K0706B Firmwar rar
Choose 'Download Only' (do NOT use 'Format All + Download' unless absolutely necessary, as it may erase your IMEI/Serial number). Initiate Flash: Click the 'Download' button (green arrow). A high-quality USB data cable and a Windows-based PC
Look for the file on NeedROM or FirmwareFile , which often host verified MTK firmware backups. Download K0706B Firmwar rar
Open flash_tool.exe from the extracted SP Flash Tool folder.
Power off your device completely. Hold the Volume Down (or Volume Up) button and connect it to the PC via USB.