I read somewhere on this forum the cause for random reboots is because the syncing of the Facebook app.
Now I don't have a Facebook account nor my phone has a reboot problem BUT it does get lockup every other day. My wife has the exact same phone and she doesn't have this problem. The only different is the apps. My wife has NOT install any apps, but I have. So I uninstalled all my game apps and apps that I think it can cause any type of syncing.
I will post later too see if this got my issue resolved.
Now I don't have a Facebook account nor my phone has a reboot problem BUT it does get lockup every other day. My wife has the exact same phone and she doesn't have this problem. The only different is the apps. My wife has NOT install any apps, but I have. So I uninstalled all my game apps and apps that I think it can cause any type of syncing.
I will post later too see if this got my issue resolved.