Introduction
This guide will show you how to replace the screen should the touch-screen functionality become unresponsive or if there are dead/dying pixels.
Tools
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Remove the six T5 screws necessary to separate the backplate from the phone.
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Additionally, there are interlocking tabs securing the back plate around the edges.
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Use the opening tool to carefully go around the phone releasing these tabs.
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Lift the metal flap marked in red to reveal the antenna connectors.
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Carefully pry these the antennas from their connections, this can be done quite easily.
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With the backplate removed, we have easy access to the PCB.
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Two connectors must be disconnected so that we can remove the PCB.
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Gentle prying with the opening tool should easily separate the glued PCB from the rest of the phone.
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Once you have removed the PCB, you can proceed to removing the keyboard bezel.
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To do this, use a spudger to gently lift off the plastic edging as shown. There are small plastic hooks attaching the bezel to the keyboard.
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Be careful not to rip any of the loops on the keyboard.
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Now you are ready to pry the slider function from the back of the screen.
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Remove the four screws. The bottom two screws are easier to see when the phone is slid about half open.
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Again, use the spudger to pry around the edges loosening it until it comes apart.
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There are several connectors still attaching these two pieces. Use the spudger to disconnect them on the screen.
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Next, remove four connectors to remove the mother board.
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Use a spudger to gently pry the four connectors.
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After everything is disconnected, the mother board should lift out easily.
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With the mother board removed, you are left with a screen with a metal EMI shield soldered to the back. Therefore, this is your one and only step.
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The new screen should come with all the chips you could potentially separate from the old one, such as the tracking ball some other various chips required for the phone to function.
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To reassemble your device, follow these instructions in reverse order.