Quote:
	
	
		
			
				
					Originally Posted by  DNSB
					 
				 
				You need to set the affiliate to Rakuten to have the PIN lock entries show up in the Energy savings and privacy  setting page(s). 
			
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 Yup, the person who has posted about it in the Russian forum has discovered the same thing. He was changing the affiliate to be able to download the new firmware and discovered the PIN reappeared after he changed it back to 
RakutenBooks