Good news fellows! A Wiko Rainbow Lollipop CM 12.1 ROM got stable

A fresh and working Wiko Rainbow Lollipop CM 12.1 ROM arrived. I posted a litte how to and some further informations about precautions and recovery methods if you lost your IMEIs or got the NVRAM-error on your Wiko Rainbow after applying the Cyanogen CM 12.1 ROM.

The are some flaws like:

USSD (Is only working for some carriers)
Youtube Playbas is limited to 360P (Use OGYouTube app)
1080p Video Playback is laggy (Use vlc app from play store)
FM audio is only working for headphones

Also the ringotnes and other sounds are VERY LOUD!

You can read more about the ROM on my Wiko Rainbow Cyanogen CM 12.1 tutorial or at the official XDA-Developer thread. 

Have fun!