: Keep the target device at a minimum of 50% battery capacity.
Open checksum.ini in the firmware folder and change CHECKSUM_SWITCH = 1 to 0 , or re-download the firmware. Device bootloader demands an official authentication key. sp flash tool v52044editedby kurdish gsmrar verified
: Click the "Download" button (green arrow). : Keep the target device at a minimum
Use an MTK Auth Bypass tool alongside the Kurdish GSM tool to disable SLA/DAA security before hitting Download. sp flash tool v52044editedby kurdish gsmrar verified
Enables the installation of custom recoveries like TWRP or CWM.