First of all, you phone needs rooted: CLICK
Download and unpack the Recovery Image here: CLICK
Credit goes to Gizbeat, thank you so much for that!!! CLICK
Copy the recover.img file in the ROOT directory of your phone's SD-card.
Download and install MobileUncle MTK Tools from the Play Store: THIS ONE
Start Mobileuncle Tools, select "Recovery Upate", select the recover.img file from your SD-card, done :-)