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				PB628 password reset in diag boot or somehow
			 
			
			
			Hi, 
		
	
		
		
		
		
		
		
		
		
		
		
	
	I've a motherboard faulty Pocketbook PB628. I've found a motherboard, but seller has written that application is locked with unknown password. Could I reset it in diag mode (if it has it similar like Kindle - serial port, Enter, etc.) or with fw update? Thanks is advance!  | 
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