1. Back cover replacement for Galaxy J3 (2017), J3 Pro (2017), J330F / DS, J330G / DS 2. Replace your broken or unworkable back housing cover with a new one 3. Each item has been checked and in good condition before shipping 4. Highly recommend professional installation. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts
