はじめに
If the device buttons are unresponsive then it may be necessary to replace them. The most difficult step will be removing the back cover, it is important to make sure you have all tools required and follow the instructions precisely.
必要な工具と部品
もう少しです!
To reassemble your device, follow these instructions in reverse order.
終わりに
To reassemble your device, follow these instructions in reverse order.