By the way, I'm not sure from what you've said whether the other two licences are in use. If not, it will probably take a second licence when you reinstall, but you will still have the old 'inactive' one to use on one of two other devices - if that makes sense!

I bought mobile security for my phone 6 months ago. Everything was working fine up until 2 weeks ago. My phone is Samsung Galaxy S2 Plus.