Since three-four days my Droid 4 is getting me mad freezing without a reason.
I've tried to check when this happens and I'm pretty sure that if I rotate the screen in landscape mode (even if I disable auto-rotate but I open the keyboard) and then I go back to portrait mode the phone freezes (black screen, but I can be sure that the phone is switched on because the lower buttons -mený, home, return and search- are switched on and the tactile feedback works) and I've to make a soft reset to make it work again. Moreover, even if I let it in portrait mode sometimes it freezes.
Anybody is having the same problem? How can I solve it? (if possible avoiding a factory-reset)
[My phone is a Droid 4 with Android 4.1.2, version 98.72.18.XT894.Verizon.en.US]