Answer from @Lidwien
If you want to edit a contact, you can do this through the ‘People’ app
- Tap on the contact you want to edit
- Then tap the settings button far left down on your phone and you get 7 options. The first option is ‘edit’
- Tap on ‘edit’
You can also edit an existing contact through the ‘Phone Dialler’ app
- Tap on the picture against the contact (or if there is no picture, the space where the image would appear)
- The contact will load a new screen, again tap on the image of the contact
- The contact will now load in the ‘People’ app. Tap the settings button at the bottom left of your phone
- Tap on ‘edit’
This question is originally placed on the old forum.