[Android Central Question]

I have this problem on my ZTE axon 7.

Even after going to contact details and changing the contact name, e.g ABC to DEF, it still shows up as ABC.

However, if i go into the contact to edit the details, the name edit field DOES state that it's DEF, but, when you get out of there, you'll see that the name is STILL ABC.

However, if i search for contacts using the search function, both ABC and DEF works.

Anyone know what the problem is? Thanks alot!