Originally Posted by cafemerald
Are you sure you are using the right file?
I downloaded all four files just for my personal archive. I then moved the rom over to my device and tried to install, only to get a E:signature error.
After some confusion I realized I was using the 905 installer (4th link) and not the 232 installer (1st link). Once I used the 232 installer, everything went fine.
An easy way to tell the difference is the 232 installer is 300+ mb and the 905 installer is 600+ mb.
Hopefully you just had a brain fart like I did. The file names are slightly confusing I guess.
Edit: Also... make sure that you are NOT plugged in by USB, even to an outlet. You will get mounting error. So ensure that you are fully charged and shut down without the device plugged in.
I just checked and I'm using the the zip file (when I download the file provided above I had to compress it so that I would be able to use it) called "Blur_Version" and it's 348.6 MB. I just tried again and got the same message. I believe I am following all of the steps correctly too, but there's always a chance that I'm not. So frustrating!!!!!!
If you have any other tips, tricks or otherwise, I'm definitely interested. Thanks!