Only image attachment types can be saved on the device
Posted by on 27 February 2012 02:34 PM

Only image attachment sent to the device can be saved on the device. 
The only attachment types that do have a Save option are: jpg, png, tif, and bmp  B1183

This is an issue with the device and has been observed on the:

-Samsung Galaxy Nexus, Nexus 10, Galaxy S6 Edge
-Fujitsu F-12C Globetrotter
-HTC Desire X, First
-Kyocera Rise
-LG G4
-Sharp Aquos Crystal