AquaMail undeniably is a VERY nice mail application in many aspects. With my Samsung Galaxy Note 3, there is a default email program "on board" which continues to be chosen as default for emailing, e.g. pictures just taken with the phone, despite the fact that I 1) have deleted all accounts linked with this e-mail program and 2) rather exclusively use AquaMail. I wonder whether I can "substitute" the on board email program by AquaMail? And this preferably without "rooting" the phone (which has been debranded, btw, but still runs Samsung/KNOX-Android 4.3). The on board email program can't be deleted, I should like to mention.
