From v6 back to v5

Nov 4, 2014
Installed v6 on the Note 4G this evening and want to go back to the multilang v5 version.
It seems impossible to flash back to v5 using cwm or twrp. They can not extract to "system".

Tried it from v6 using updater first but that did not work either.

Anyone else got this?

Any suggestions on how to solve this?