: Power off the phone and connect it to the computer while holding the Volume Up and Volume Down buttons (sometimes Power as well) to enter BROM mode.
: Install necessary MTK USB drivers and extract the utility. download-mtk-auth-bypass-tool-v52-latest-free-100-working
The v52 release specifically targets a variety of maintenance and recovery tasks: : Power off the phone and connect it
: Once the tool displays "now you can use SP Flash Tool," you can proceed with standard firmware operations. download-mtk-auth-bypass-tool-v52-latest-free-100-working