I have a problem with my Mini 2. I had "cm 10.1" Everything worked perfectly until the Polish stock software upload. My phone caught 'bootloop', and when I'm trying to enter into recovery pops 'RAMDUMP MODE'. I tried to install cwm but it did not help.
Please help. (Sorry for my bad english. I'm from Poland).
Edit: I was able to fix it with a different thread. I had not noticed it before. Subject can throw away and I'm sorry that you bother your head. Thanks.