Giriş
For problems pertaining to glitching or a blue/black colored screen, please read this guide. This guide is for replacing the motherboard on the Xgody D300. Please follow the steps carefully. By the end, your phone should be working as it normally should.
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Place the phone on a flat surface with the back facing up and the screen facing down.
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Next, use the pry tool to remove the case cover.
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Bu adımda kullanılan alet:Tweezers$4.99
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Next, remove the battery housing/protective cover using a Phillips #00 screwdriver.
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Use the Phillips #00 screwdriver to remove the screws securing the protective housing to the smartphone. There should be fourteen screws measuring 3 mm in length and one screw measuring 6 mm.
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Three of the screws will remain attached to the protective housing and can be identified by a metal plate underneath them. In total, there are 18 screws.
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After loosening and removing all the screws, use the pry tool and tweezers to lift the housing along the edges. A sticky pad will hold the housing to the smartphone, do not hesitate to give it a firm tug until the housing separates from the sticky pad.
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The internal components of the smartphone should now be exposed. To begin removing the motherboard, start by removing the screws securing both the motherboard and the vibrator to the smartphone case.
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There are three screws securing the motherboard: two in the corners and one on the top right-hand side.
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The vibrator is held in place by four screws, two at the top and two at the bottom.
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Next, locate the connections for the screen and other devices attached to the smartphone case. There are two connections, both on the right side of the motherboard.
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One will be black. The other will be a gold orange.
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Disconnect these connections by using tweezers to grip them and giving them a firm tug until they come loose.
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Next, disconnect the hard drive from the motherboard by desoldering the connections.
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The hard drive connections are located at the top of the motherboard, to the right of the forward-facing camera.
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For soldering help, refer to this link: Soldering Skills
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After disconnecting the wires from the motherboard, remove the protective sticker holding the wiring to the smartphone.
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This sticker will be black, with another white sticker on top that lists the phone's specifications.
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Using tweezers, grasp a corner of the sticker and pull until it comes off the smartphone.
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Once the sticker is removed and the wires are free to move, remove the speaker from its housing.
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The speaker is located on the bottom left side of the smartphone and is connected to the motherboard by a red and black wire.
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To remove the speaker from its housing, use a pair of tweezers to grasp the speaker and pull firmly till it is free of the housing.
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Once the screws holding the speaker grill to the smartphone case have been removed, use tweezers to lift the speaker grill.
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The speaker grill will remain attached to the device but needs to be moved out of the way to remove the case retainer.
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Fold the speaker grill over onto the area where the vibrator was previously located.
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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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Ekip
Embry-Riddle Aeronautical University, Team S24-G5, McClure Fall 2019 Embry-Riddle Aeronautical University, Team S24-G5, McClure Fall 2019 üyesi
ERAU-MCCLURE-F19S24G5
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