Got a Samsung s6 on contract, developed a fault after few months overheating and black screen. Samsung fixed. Then 6 weeks or so later same fault black screen and overheating. Virgin state it's not economical to repair and will not replace. ! Spoke to 1st person who stated it had been overcharged? Second person said it had water damage and then spoke to Sam who first stated they would recondition it then changed her mind and stated the board was burnt out?