I'm completely new to Android. Finally moved from iPhone
But I'm confused by a warning I got the other day. Being the paranoid type I thought I'd check it out.
So I turned my phone off to concentrate on the pub, when I turned it back on later, there was some kind of message saying "Installing custom OS can harm your device..." (or something along those blurred lines). And gave an option to "Install" or "Ignore". I clicked install, and the little android alien fella showed up with "Installing...". I had no idea what it was doing so I held the standby button until it went off.
The phone seems fine, but I'm wondering what that was and if some kind of software I don't want is on my phone. There was no mention of "Update" etc. Is there any way I can check to see if something dodgy has been installed?