0

Recently someone was messing with my phone when they shouldn't have been, most likely playing with the password screen (I use the pattern thing with nine dots), and my phone factory reset.

I'm trying to find a way to password-protect my phone so that no random kid at school can access my email, but I don't need to be secure against North Korea trying to hack into it with brute force. I would prefer if this is possible in vanilla (obviously) but if there is a free app required, then that's okay too.

Thank you in advance!

  • To close-voters: this is perfectly on topic. It's asking for a way to achieve this natively (preferred), so it's not "is there an app for X". – Izzy Dec 26 '14 at 14:36
1

There's no such thing built-in to Android currently. However, you might wish to take a look at AutoErase:

  • When the number of failed unlock attempts reaches the limit that you specified, AutoErase will reset the device to factory default and erase all user data.
  • When the unlock attempts fail, messages warning that the device will be erased after certain number of unsuccessful attempts, will be displayed on the lock screen at the timing of your choice.

A pure is nothing super-secure, as with some knowledge and the right tools content can be recovered – but certainly enough "so that no random kid at school can access my email" (as it's unlikely that random kid has the required knowledge and tools at hand when at school).

A comparable tool would be Wiper, in case AutoErase doesn't fit your needs.

| improve this answer | |
  • 1
    I can see it now: Somebody finds out you have the AutoErase installed and purposely fails at the unlock attempts just to erase your data.……but a jtag and some knowledge, then all the info on that device is theirs. Good links +1 – HasH_BrowN Dec 22 '14 at 17:20
  • To the point, @HasH_BrowN – which is why I at least would disable the "warning on the lock screen" to not raise suspicion :) – Izzy Dec 22 '14 at 17:29
  • That sure would be an option to have disabled. ;) – HasH_BrowN Dec 22 '14 at 19:19
1

I have found exactly what I'm looking for in vanilla Android: Settings > Security & Screen Lock > Device Administrators > Local Wipe Policy > Deactivate

| improve this answer | |
0

If possible, you can use a different locker app like Next from Microsoft, disable the normal lock sreen and set a PIN or pattern in Next.

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.