| so i used another nv_data.bin from sd to efs its works modem does start then imei is 0044 bla bla
then i repair with patched flash its repaired(i was on z3x ) i got twice box spt and z3x
but the problem after restart its delete all data in efs is there any option for make efs folder as readl only and stop phone to delete files inside efs |