i have z3x box. i want flash j3 phone without data loss. i mean remove the user passcode.but i dont know wich file untik need. spl.img,splboot.bin,splboot2.bin,param.lfs,boot.im g,recovery.img, systemimg, cache.img,hidden.img,sprdwdsp.img,sprdcp.img,sprdg dsp.img,sprdltedsp.img ,nvitem.bin,pmsharkl_arm7.bin pls help me thnks
