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Use this guide to replace the fingerprint scanner assembly on your device. This requires the use of a heat gun to weaken adhesive, be safety cautious when using these tools.
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Insert the SIM Card Eject Tool into the SIM card tray hole.
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Press the eject tool into the hole until the tray clicks open.
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Remove the SIM tray from the device using two fingers.
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Remove the SIM card from the compartment using two fingers.
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Insert a plastic opening tool into the Micro USB charging port with the the angled side of the tool facing the screen.
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Pry the screen off the back of the phone by pushing down on the opening tool.
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Slide the opening tool or spudger along the bottom of the phone and around the edge.
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Once three sides of the screen are detached, pry the phone apart using two hands.
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Remove the five 4mm Phillips #00 screws using a screwdriver.
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Remove the motherboard cover from the device using a spudger or your fingers.
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Disconnect the fingerprint scanner cable attached to the motherboard using a spudger or your finger.
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Apply heat around the finger print scanner assembly using a heat gun or hair dryer.
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Separate the fingerprint scanner assembly from the back panel using a spudger.
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Remove the finger print scanner from the device by lifting it with two fingers.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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