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If you need to take apart the entire LG420G phone, follow this disassembly guide. You may need this guide to access internal components or investigate potential problems that are occurring with your phone.
Make sure that the phone is powered off before you begin. One thing to note is that some of the components are glued down at points of the disassembly so you may want to use an iOpener to loosen the glue and make the process easier.
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Start with gathering tools needed
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Start with the back of the phone (the battery and cover has already been taken out.)
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Place finger to take out the sim card. Then take out sim card.
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With tweezers, pry around the sides to expose the circuitry.
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Remove the back part of the phone to expose the layers inside.
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Remove the layer connected with the keypad.
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Release the keypad from the phone frame.
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With a prying tool, start opening the front face of the phone.
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Remove the front cover, exposing the layers inside.
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Remove all loose part, and should result in the components shown in the picture.
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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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University of Maryland, Team 1-6, Calloway Spring 2014 crwdns2935289:0University of Maryland, Team 1-6, Calloway Spring 2014crwdne2935289:0
UMD-CALLOWAY-S14S1G6
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