Use this detailed step-by-step repair guide to help you replace the EB-BT705FBU battery in your Samsung Galaxy Tab S 8.4 Tablet.Necessary Replacement Parts:New EB-BT705FBU Replacement Battery for Samsung Galaxy Tab S 8.4Necessary Replacement Tools:Plastic Opening ToolsNote: Above tools are included for FREE when this replacement battery is purchased from mpfproducts.comStep 1 Insert one of the plastic opening tools between the front and back cover and carefully pry around the tablet to separate the front and rear panels. You may need to go around the device several times carefully and evenly applying force for it to separate.Step 2 Once the screen is separated, carefully lift to remove the screen from the back cover and place in a safe area.Step 3 Pull the folded white tab in the top right corner to lift the battery out of the back cover.Step 4Next, use a plastic opening tool to lift up on the battery connector to separate it from the board. Do not pull the wires, if the connector does not easily separate carefully slide the tool between the connector and the board gently lifting the connector away from the board.Step 5Lift up to remove the existing battery to remove from the back cover. Once the old battery is removed, replace with the new EB-BT705FBU Replacement Battery for Samsung Galaxy Tab S 8.4 (pictured below) and follow steps in reverse order to reassemble.