Learn how to install battery on your Samsung Galaxy S4.
- Insert the battery into the opening on the back of the phone, making sure the connectors align (1).
- Gently press down to secure the battery (2).
How to install the Back Cover on Samsung Galaxy S4
- Place the battery cover onto the back of the phone (1) and press down (2).
- Press along the edge of the back cover (3) until you have a secure seal.
Note: Make sure the battery is properly installed before switching on the phone.