Huawei Y300 Motherboard Replacement Repair Guide

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Moderate

Steps

5

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Sections

1

• Motherboard
• 5 steps

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What you need

Step 1

              Motherboard               

• Lift open the back cover
• Disconnect the Battery
• Disconnect the SIMcard
• Remove the MicroSD card from its slot

Lift open the back cover

Disconnect the Battery

Disconnect the SIMcard

Remove the MicroSD card from its slot

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Step 2

• Remove the 8 screws on the back and place them on the magnetic mat

Remove the 8 screws on the back and place them on the magnetic mat

Step 3

• Pull of the back cover using the plastic opening tool

Pull of the back cover using the plastic opening tool

Step 4

• Carefully detach the LCD and speaker ribbons from the Motherboard using the pliers

Carefully detach the LCD and speaker ribbons from the Motherboard using the pliers

Step 5

• replace the motherboard with a new one and re-attach the ribbon wires to the motherboard

replace the motherboard with a new one and re-attach the ribbon wires to the motherboard

To reassemble your device, follow these instructions in reverse order.

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                    murtaza                     

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                       UMass Dartmouth, Team 5-3, Vijaybhaskar Fall 2014                        

                                                  Member of UMass Dartmouth, Team 5-3, Vijaybhaskar Fall 2014 



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sumon - May 28, 2016

Reply

So nice I am so lucky

To good and new I am so lucku

DHAFER - Oct 29, 2016

Reply

can i get schematic diagram review of this model plz i need it too much…………thanx

huwa - Jan 20, 2017

Reply

plz help…where can in get a new huawei Y300 motherboard in nairobi kenya 0728499331