Prestigio Reset SmartphoneTricks To Hard Reset Prestigio MultiPhone 8400 DuoRazib MozumderNov 18, 2015Oct 16, 2018 by Razib MozumderNov 18, 2015Oct 16, 20180899 Each situation that a mobile user can wear his favorite mobile device in danger. Smartphone hang, forgotten password is a common problem every cell phone’s user....