Tried also to change time and the youtube trick, but didn't help.
Can anyone help me out?
Here's my problem. I noticed yesterday that my wifi toggle became orange. Not weird cause it happens sometimes. The weird thing is that I couln't enter the play store anymore. I deceided to do a cache wipe, which didn't work. I did then a factory reset, which didn't work either. I reinstalled CM aaaand.... didn't work.