After flashing the last version I get the error "Your vendor image does not match the system. Please flash de NMF26F vendor image for your device.".... How do I get in TWRP to recover to the nandroid backup?? Pressing power and volume keys will reboot into the error.
I tried to update from the previous version of RR (which was 7.1.1, so I thought I wouldn't need to change the vendor image).
EDIT: Managed to restore to the nandroid backup, now I get a very weird issue, it tells me my pattern is wrong and I can't unlock the phone. It requires the pin mid boot, and says it's correct, but after boot it says it's wrong. Tried to change it via Android Device Manager but still asks for the pattern.
EDIT: Solved, sorry for being a noob