History: passcode
Procedure:
open unit connect to isp
open ufi emmc tool
check direct emmc
go to user partition tab
click identify
click special task
click factory reset
done
	
		
			
		
		
	
			
			Procedure:
open unit connect to isp
open ufi emmc tool
check direct emmc
go to user partition tab
click identify
click special task
click factory reset
done
				
		
