Einleitung
After calling your service provider, if you are having bad cellular reception or other service issues, use this guide to replace the antenna.
Werkzeuge
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Insert the plastic opening tool into the seam between the front of the device and the rear cover.
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Slide the plastic opening tool from the bottom of the phone to the top.
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Use the plastic opening tool to free all the clips attached to the phone.
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Insert the plastic opening tool into the groove between the bottom of the phone and the battery.
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Lift the battery with the plastic opening tool and finish removing battery by hand.
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Remove the following screws securing the back plate to the device:
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Two silver 2mm T3 screws
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Five black 3mm T3 screws
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Slightly lift up the bottom corner of the backplate.
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Release the four clips on both sides by pulling them away from the device.
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Unfasten the black wire from the metal clamps by hand and lift the black wire away from the device.
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Unfasten the plastic clamps attached to the antenna.
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Gently lift the antenna and flip it over to reveal a ZIF connector on the back.
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Flip up the small retaining flap on the ZIF connector and pull the ribbon cable out.
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To reassemble your device, follow these instructions in reverse order.
