Introduction
If your tablet will not connect to wifi, even after you have reset the router, you can use this guide to replace the wifi antenna. You should be able to easily identify which part this is, as it is a long wire attached to the motherboard. You will need tools such as a Phillips Head screwdriver with a #00 3mm screw, a spudger, plastic opening tool, as well as a soldering iron to complete the job.
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Insert the nylon spudger into the bottom of the tablet, and gently slide it up the side.
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Pull apart the two sides of the tablet, exposing the circuit board, battery, and other components of the tablet.
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Conclusion
To reassemble your device, follow these instructions in reverse order.
