Step-by-step

1. 1

   Power Off the Device

   1 min

   Press and hold the Power button on the right edge of the device. Tap 'Power off' on the screen and confirm the shutdown.

2. 2

   Eject the S Pen

   1 min

   Locate the S Pen slot at the bottom-right corner of the phone. Pull the stylus straight out from its bay and set it aside.

3. 3

   Locate the Rear Cover Opening Notch

   1 min

   Find the small recess notch on the top edge of the back cover near the 3.5mm headphone jack. This notch provides lever access to loosen the cover.

4. 4

   Insert the Plastic Opening Tool

   1 min

   Insert the edge of a plastic opening tool into the rear cover seam notch. Carefully twist the tool to release the top plastic retention clips.

5. 5

   Unclip the Perimeter Clasp

   2 min

   Slide the plastic opening tool down along the left and right edges of the rear cover. Release all plastic clips securing the cover to the body.

6. 6

   Remove the Rear Cover

   1 min

   Gently pull the rear cover away from the body once all edge clips are disengaged. Place the cover face up on your workspace.

7. 7

   Locate the Battery Pry Notch

   1 min

   Find the finger pry notch positioned at the bottom edge of the battery housing recess. This allows safe lifting without pressing on internal circuits.

8. 8

   Lift Out the Old Battery

   1 min

   Insert a plastic spudger or your fingernail into the battery notch. Pry upward to lift the bottom edge of the battery out of its compartment.

9. 9

   Inspect the Battery Compartment

   1 min

   Check the battery bay and spring-loaded gold contact pins for corrosion, bent pins, or dust. Ensure no foreign object obstructs the battery housing.

10. 10

    Clean the Battery Terminal Pins

    2 min

    Dampen a cotton swab with 99% isopropyl alcohol. Gently wipe the four golden terminal pins inside the phone to ensure clean electrical conductivity.

11. 11

    Prepare the Replacement Battery

    1 min

    Unpack your replacement battery and remove any protective plastic film covering the golden contact pads. Verify the pack shows no signs of swelling.

12. 12

    Align the New Battery Contacts

    1 min

    Angle the new battery into the bay, aligning its metallic contacts with the golden terminal pins at the top of the battery compartment.

13. 13

    Press the Battery into Place

    1 min

    Lower the bottom edge of the battery into the recess. Press firmly until it lies flat and flush inside the frame.

14. 14

    Align the Rear Cover

    1 min

    Position the rear cover back onto the phone, making sure the camera cutout matches the camera lens and flash module.

15. 15

    Snap the Rear Cover Securely

    2 min

    Press firmly along the outer perimeter of the back cover. Listen for distinct clicking sounds ensuring every clip snaps fully shut.

16. 16

    Reinsert the S Pen

    1 min

    Slide the S Pen back into its storage slot at the bottom right corner until it sits flush with the outer frame.