HELP ME SAMSUNG S7 EDGE Stuck On Logo

[zeussss29]

FAILED TO MOUNT EFS (INVALID ARGUMENT) STUCK ON SAMSUNG LOGO
NASUBUKAN NA NG WIPE DATA O FACTORY RESET AYAW PARIN
NASUBUKAN NA RIN FLASHING AYAW PARIN
NEED PO SOLUSYON MGA BOSSSING SALAMAT!!!!

 

[activa2r]

ano gagawin jan?

 

[zeussss29]

ano gagawin jan?

need po solusyon ginawa ko na 2 method wala parin
stuck on logo

 

[Kamarigus]

before mo dapat iflash alamin mo muna kung anu binary

 

[FredzyNoy]

need mo flash efs file same bit at reflash firmware same bit or higher or same region