Ok after installing pr1.3 and inception when I try to install/uninstall any application got the message 'unable to uninstall' Or 'cannot install the package due to incompatibility... '

Any idea on what to do in order to fix it

was it only inception you installed or did you install the unrestricted system ui after that. I was having the same issue and had to reflash my phone a few times to test it and found that it only happened after I installed the unrestricted system ui after installing inception. So right now I only have inception installed and i'm installing the rest of my apps as we speak with no issues

Unrestricted system ui ends in +0m7 (pr1.2) and you have pr1.3 (+0m8). It won't work.

Also it's not an inception bug.

Ok sorry for mismatch the bug,I did install system ui so, uninstalling it will fix it? Or only reflashing is the solution

Only a reflash.

You are wrong I fixed it by ''apt-get -f install''

I'd prefer a clean slate, so I reflash