Terrible update

Before this update I was able to do much more with my Brother MFC7860W printer. Now all I can do is scan and print from my iPhone 5. Cant even email or fax documents anymore from phone. I would like to have the previous version back. Does anyone know how to get it. I dont know why a new update would have less features than a previous version. Put the old one back up for download please.

Rickcec about Brother iPrint&Scan, v4.0.1