Introduction
A motherboard connects the crucial parts of your smartphone. You may experience system failure, unexpected restarts, poor battery life, or abnormal screen behavior if your motherboard is damaged.
This guide will show you how to replace your BlackBerry 8820’s faulty motherboard. You do not need any specialized skills to complete this guide.
Before you begin this repair, make sure to power off your Blackberry and disconnect it from the charger.
What you need
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Remove the battery cover by applying pressure and sliding the silver square on the back of the phone downwards.
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There will be two small clips on each side of the motherboard. Unhook each clip one at a time using the plastic opening tool.
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Once all four clips are unhooked you should be able to pull the motherboard from the casing with your hands.
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After removing the old motherboard, you can now replace it with a new one.
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To reassemble your device, follow these instructions in reverse order. After replacing your BlackBerry's motherboard with a new one, recycle the old motherboard at an [[E-Waste#:~:text=Those%20dead%20parts%20should%20go,be%20put%20in%20the%20trash.|electronics recycler|new_window=true]].
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Team
Cal Poly, Team 13-64, Johann Spring 2013 Member of Cal Poly, Team 13-64, Johann Spring 2013
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