I ran this past Dave @DavidK today & he asked that I drop the thought here as he liked it.
Make an App to re-purpose old mobile phone’s as a secure hard wallet!
Ever thought about making an app that a person can wipe their old phone, then using this app to turn your old phone into a cold wallet, the OS app with a hard FXwallet: being the only thing on the phone, plus maybe pxcard app?, even better if the app could add pxcard as an extra security key - maybe use a blank card as a key so not to carry your hard wallet Keys, imagine how many people have old phone’s that could be re-purposed, why throw away old device that could do the same job as a modern smart device hard wallet, I know I would renew my Phone more often knowing i get another new hard wallet device, food for thought Developers. move quickly my ideas seam to come to life before i can spill them, Cheers