Accidentally deleted my email app!
I've somehow managed to delete the standard email app off my iPhone 6s.
There are some older questions and answers on the forum but going to Setting>General>Reset>reset Home Screen Layout doesn't restore the app.
I've tried to restore the phone from a backup but the moment I connected to iTunes the phone automatically backed up...overwriting the previous backup from a time when my phone had the email.
Any help appreciated - for your information the phone was updated with the latest IOS (I think the version number is 10.02).
iPhone 6s Plus, iOS 10.0.2