About the product
1. High quality power button and volume button replacement for Xiaomi Mi 4s
2. Replace your broken or unworkable item with a new one
3. Each item has been checked and in good condition before shipping
4. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts
Repair Parts offer a 90-Day warranty. We recommend that this item is installed by a professional technician, and we will not accept liability for any damages that may be caused by the improper installation of this accessory.