inputs.text: fix permanently - replacement doors actually good deal work fine unit plops back times one small prangs lock place snap plastic prang frame breaks happens door no longer held fully closed little switch top battery door insides not depress fully telling system battery place likely prang piece stay lodged lock hole making new one unable seat properly unit opened broken plastic piece extracted see one reviewer tape door closedi rated lower locking prangs flimsy plastic youre pretty much guaranteed need several life little gadget latch prangs steel like rest door handle ipaq great care door last foreverso either get wad doors screw door shutget tiny screw long enough grab plastic door long youll hose innards drill hole size screw door near edge latch upper edge put door mark hole body know screw going bite use pointed end xacto blade make pilot hole screw use micro drill bit must careful dont go beyond plastic far make nice hole innards remount door screw screw dont overtightenvoila no loose door expect change batteries road make sure screw driver remove tiny screw get door open battery