Android Png Not Showing
. No need to kept it in the Resources folder incase of your specified path for iOS. I created a signature which is just a png file no text.If it is named Unspecified or MTP you need to update some drivers. Check if it there is an alpha channel in the picture und there is no backgroundcolor in the image itself. If you see the name of your Android phone it means the MTP connection is working.
Tap Settings your account.
When I change the source to Iconpng the default Xamarin icon it does work. Androidbackgroundandroidcolortransparent to the ImageButton. Kindly check that page. The image isnt showing though.