STK-L21M STK-L21M 9.1.0.223(C185E2R4P1)Reset Frp By Downgrade Using Safe Mode The update is valid for models STK-L21 & STK-L21M & STK-L21MDVالتحميلhttps://drive.google.com/file/d/1xKPSmcmJsUu32HEdeyh8A5cxXAQI0VCu/view
