Change Serial Number SN, Edit Sec.efs file For Kg mdm Remove Samsung

[@asepd7159]

Great master. What samsung chipset? Is it by jtag backup sec efs or usb? After edit then Flash with download mode?

[@TechnicalAtifBilal]

u can backup sec file by grrifen tool,umt also if device is qlm other chipset need jtag for read write

[@asepd7159]

@@TechnicalAtifBilalSN can put from another normal phone so it will be same SN is that okay? thanks master

[@TechnicalAtifBilal]

yes

[@musinguzijohnson]

nice work bro

[@shortl7981]

it this can write with unlocktool?

[@TechnicalAtifBilal]

Yes

[@ПтицаФеникс-р4к]

@@TechnicalAtifBilal hi, i can't write sec_efs backup with UnlockTool and GriffinTool, error. samsung S771U. Only read

[@omarmorjani7537]

how to open .aefs

[@hemil__]

this can fix imei?

[@hemil__]

if yes then how?

[@redgaming9139]

Oppo mobile ka serial number change