Center "enter" button no longer works.
Is this worth repairing?
Absolutely. This is a common problem with this phone. Over time the center wheel button wears out and stops working. You will need to purchase the Samsung Blackjack 2 keypad repair service and send the phone to us for repair.
Most likely we will have to replace the center wheel assembly on your Samsung I617.
All you need to do is purchase the repair service and send the phone in and once we have diagnosed the problem we will contact you if any parts are required.