How to change email address

[420benz]

Without loosing my contacts?

 

[fatboy97]

Without loosing my contacts?

I would use a PC... back them up into a CSV file, then upload them into the new one if you are not going to use both email addresses on your smartphone.

 

[420benz]

Already backed them up. I just want to change my email address because the old one is to long.