Ok, this is quite an old one. I just did fractory reset , partially due to the amount of junk files I had, and It worked back again. I still don't know what it is, but if anyone has a solution for those who have the same problem and don't wanna start again, I'll leave this post open to answers.

Ok, this is quite an old one. I just did factory reset , partially due to the amount of junk files I had, and It worked back again. I still don't know what it is, but if anyone has a solution for those who have the same problem and don't wanna start again, I'll leave this post open to answers.