Please tell us how you can lock apps on the HTC One?
I have not seen an option, unless I install an app that allows to lock apps as a feature of that app.
O is NOT a Number!
Phones owned: Sagem MC922, Ericsson A2618, Motorola E365, Sony Ericsson Z600, Imate Jam, Nokia 6110 Navigator, Sony Ericsson W980, Sony Ericsson X1i, Sony Ericsson X10i, HTC Desire HD, Nokia N8, Samsung Galaxy Note - whats next?... HTC One (x2 LOL)