How can I find a hidden app?

[AC Question]

Hidden app

My phone is a LG Flex and I have been dealing with this for awhile.someone has put a hidden app on my phone that lets them go back and see my deleted messages. I cannot find where it is hidden. Can you help. Not sure if I should just reboot it.

 

[Almeuit]

Re: Hidden app

How do you know someone is doing this?

 

[meagain36]

Re: Hidden app

Because he showed me messages from months ago. I cannot find the app he is using.

 

[dpham00]

Re: Hidden app

If you can't find it, I would recommend that do a factory data reset

Sent from my Verizon Samsung Galaxy Note 4

 

[meagain36]

Re: Hidden app

If I do a factory reset do you think if they reinstall this app the messages will still be found?

 

[Golfdriver97]

Re: Hidden app

Unchecked backup and restore in settings. Then reset.

Edit: wait a few minutes before resetting. And I would change your gmail password.

From an AOSP M8