1
- Make sure the master switch is "OFF" before disassembly, to avoid an electric shock.
- Flip the watch over with the back facing up.
Vtech Kidizoom Smart Watch DX Battery Replacement
Battery dead, or not holding a charge? Follow this guide to replace it with a new one! Note: This guide requires soldering.
Step-by-step instructions
1
- The speaker wires are fragile. They may break if excessive force is used to remove the circuit board.
- Removal of the circuit board requires [https://www.ifixit.com/Guide/How+To+Solder+and+Desolder+Connections/750|soldering].
- Gently push on the display from the front, near the camera. The circuit board and display will pop out through the back.
1
- Using the plastic opening tool, gently pry the edges of the battery away from from the circuit board.
- There is a thin layer of adhesive holding the battery to the circuit board. This will remain sticky after prying.
2
- Remove the four 6.0 mm screws on the back plate with the Phillips #00 screwdriver.
2
- Lift the circuit board carefully from the casing, without breaking or detaching the speaker wires at the bottom of the circuit board.
2
- De-solder the red battery wire from the circuit board.
3
- Gently pull the back plate from the watch casing.
3
- Note which wire is connected to which lead before continuing. There are no markers on the circuit board to indicate where each wire belongs.
- De-solder the black speaker wire from the circuit board.
3
- Repeat the de-soldering for the black (ground) wire.
4
- Lift the master switch from the circuit board.
4
- De-solder the red speaker wire, as in the previous step.
4
- Pull the battery free, and wait for the solder to cool before handling further.
5
- Wait for the solder to cool down and solidify, then remove the circuit board from the casing.
Conclusion
To reassemble your device, follow these instructions in reverse order.
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