How to use phone calls without code? My friends and family need to use my cellphone regulary, it doesnt bother me, because some of them cant have a cell but still need one just in case...the problem is that i dont want them to have access to my apps, notes, texts private infos etc... is there a way for them to use my cellphone (just for making calls) without having access to everything in my phone? Thank you
Yes. Go the Google Play and download this app. If it isn't exactly what you are needing, get back to me and I'll find something more appropriate for your needs. Is your phone rooted? That helps a lot when you are wanting to customize your device. You can find plenty of info at XDA-Developers.com  Here is your link to the app. If you need any thing else, just ask. https://play.google.com/store/apps/details?id=com.privacylock.guest&amp;hl=enk.