agoldst

#!/bin/bash
#
# contacts_query.sh
# Andrew Goldstone, July 2017. All yours to use or modify, but no promises.
#
# The mutt e-mail client has an option to query an external address book for
# e-mail addresses. On a Mac it is nice to be able to query the Address Book
# (now known as Contacts). For a while I used a utility called contacts
# (http://gnufoo.org/contacts) but this stopped working under Sierra.  There is
# an official API for querying Contacts as a unified datastore, but it is only

Katee

Android Kiosk

Tested on ~20 Samsung Tab 4 8.0 (SM-T330NU) running 4.4.2 but unfortunately no other devices.

If the tablet already has the extremely extremely obnoxious Samsung demo mode you'll need to do a factory reset. Go to Samsung demo settings from the notification tray, first password is 5444, admin password to factory reset is M729Q16K8546.

Enable Development options by going to Settings -> General -> About device and tapping on the Build number ~8 times. When development options appear enable USB debugging (Stay awake is also a option to enable for a kiosk.)

Install Towelroot, launch it and click the magic button. You now have root and can uninstall Towelroot. This will allow us to completey remove the top bar later.