Step-by-step

1. 1

   Power Down the Tablet

   1 min

   Press and hold the power button until the screen options appear, then tap Power Off. Ensure the device is completely powered down before proceeding.

2. 2

   Warm the Rear Cover Edges

   2 min

   Apply gentle heat around the rear cover edges using a heat gun or hair dryer for two minutes. This softens the internal plastic clips and perimeter adhesive.

3. 3

   Attach the Suction Cup

   1 min

   Press a suction cup firmly onto the back cover near the bottom edge. Pull up gently on the ring to create a small gap between the cover and the frame.

4. 4

   Insert an Opening Pick

   1 min

   Insert a thin guitar pick into the gap created by the suction cup. Take care not to push the pick deeper than 3 millimeters.

5. 5

   Unclip the Bottom Edge

   2 min

   Slide the opening pick along the bottom edge to disengage the plastic retention clips. You will hear distinct snapping sounds as the clips release.

6. 6

   Release the Left Edge Clips

   2 min

   Guide the pick around the corner and slide it all the way up the left side. Gently twist the pick to separate the tightest seam points.

7. 7

   Unclip the Top Edge

   2 min

   Continue sliding the pick along the top perimeter. Be careful around the headphone jack and power button areas to avoid damaging plastic tabs.

8. 8

   Separate the Right Edge Clips

   2 min

   Slide the pick down the right edge toward the bottom corner. Verify that all plastic latches around the device perimeter are fully disengaged.

9. 9

   Remove the Back Cover

   1 min

   Lift the rear cover straight up off the inner assembly. Set the back cover aside in a clean area.

10. 10

    Unscrew the Board Shield Screws

    3 min

    Use a Phillips #00 screwdriver to remove the screws securing the metal motherboard cover. Group the screws together so they do not get lost.

11. 11

    Detach the Metal Shield

    1 min

    Use tweezers to lift the metal shield off the motherboard. Place the shield aside with its corresponding screws.

12. 12

    Disconnect the Battery Cable

    2 min

    Pry the battery connector straight up from its motherboard socket using the flat end of a plastic spudger. Do not use metal tools near the connector.

13. 13

    Peel Away Protective Tape

    2 min

    Locate any black tape covering the battery edges or flex cables. Carefully peel back the tape with tweezers to free the battery body.

14. 14

    Apply Isopropyl Alcohol

    2 min

    Apply a few drops of 90%+ isopropyl alcohol along the top and bottom edges of the battery. Wait one minute for the alcohol to soften the underlying glue.

15. 15

    Pry the Battery Upward

    3 min

    Insert a flat plastic card beneath the bottom corner of the battery. Slowly push deeper underneath to slice through the adhesive layer without bending the cell.

16. 16

    Remove the Old Battery

    1 min

    Lift the degraded battery out of the chassis once the adhesive breaks free. Store the old battery safely in a non-conductive area.

17. 17

    Clean the Battery Recess

    2 min

    Wipe away residual adhesive from the frame well using a lint-free cloth dampened with isopropyl alcohol. Ensure the tray surface is completely dry.

18. 18

    Apply Adhesive Strips

    2 min

    Peel the backing off new battery adhesive strips and lay them flat inside the chassis tray. Smooth down the tape to remove air bubbles.

19. 19

    Position the New Battery

    2 min

    Lower the new battery into the well, aligning its flex cable precisely with the motherboard socket. Press down firmly for 10 seconds to set the adhesive.

20. 20

    Attach the Battery Connector

    1 min

    Press the battery connector directly onto the motherboard socket until it clicks into place. Ensure the cable sits flush without excessive tension.

21. 21

    Reinstall the Metal Shield

    1 min

    Place the protective metal bracket over the motherboard connector area. Ensure all screw holes align properly with the board mounts.

22. 22

    Secure the Board Screws

    2 min

    Tighten the Phillips #00 screws into the metal shield until snug. Avoid overtightening to prevent stripping the tiny screw threads.

23. 23

    Align the Back Cover

    1 min

    Set the back cover over the tablet body. Verify that button cutouts align correctly with the volume and power keys.

24. 24

    Snap the Case Closed

    2 min

    Pinch firmly along all four edges until the perimeter clips snap fully back into place. Wipe down the screen and test the device power.