1. 5MM camera face ID dot matrix protection sticker for iPhone / Huawei / OPPO / Xiaomi. 2. Replace your broken or unusable item with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Professional installation is highly . We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.