I added the 1mobile.com market app to my Fire HDX because I wanted to get the Mantano ereader. That's the only non-Amazon Store app that I've put on the device. Yet I'm getting notifications from 1mobile about updates available for some of the apps that I've gotten from Amazon - while Amazon itself isn't notifying me about such updates.
My question is, is it safe to do updates to apps via a secondary source like 1mobile, or do I need to wait for an Amazon Kindle Fire HDX-approved update via Amazon itself?
Thanks in advance.