Samsung S3 freezes on Samsung logo & then keeps rebooting
Hi All, I have decided to Install F-Secure on my Samsung Galaxy S-3 after my computer. However it's haveing a problem booting up. It sits with the Samsung logo there forever then sometimes reboots. The phone is locked. I pulled the battery then restarted it, same thing. I re-started several times. It starts normaly 1 in 10 times or so. Very frustrating. I uninstalled F-Secure & back to normal start up. Re-installed again then locking up. I downloaded the software from Google Play Shop & have a years subscription with Virgin Media who is my Internet provider so have a key code. Once I get in evrything seems normal even F-Secure & I have done a scan too. I will have to remove it for now once I can get the phone to start up again! Any sugestions?