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Huawei Ascend G7 Display Assembly Replacement

Introduction

Huawei Ascend G7 is not difficult to take apart, but some parts are glued and need attention

What you need

  1. Huawei Ascend G7 Display Assembly Replacement, Remove upper frame casing: step 1, image 1 of 3 Huawei Ascend G7 Display Assembly Replacement, Remove upper frame casing: step 1, image 2 of 3 Huawei Ascend G7 Display Assembly Replacement, Remove upper frame casing: step 1, image 3 of 3

    • Under the top frame there are 3 screws. The frame is glued. Heat without exaggerating the frame and lever to disengage.

    Edit

  2. Huawei Ascend G7 Display Assembly Replacement, Remove the 3 screws: step 2, image 1 of 1

    • Remove the 3 screws

    Edit

  3. Huawei Ascend G7 Display Assembly Replacement, Removing lower frame casing: step 3, image 1 of 3 Huawei Ascend G7 Display Assembly Replacement, Removing lower frame casing: step 3, image 2 of 3 Huawei Ascend G7 Display Assembly Replacement, Removing lower frame casing: step 3, image 3 of 3

    • Under the Lower frame there are three screws. The frame is glued. Heat without exaggerating the frame and lever to disengage.

    • This is the same as removing as removing the upper frame casing

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  4. Huawei Ascend G7 Display Assembly Replacement, Removing the screws of the lower casing: step 4, image 1 of 1

    • Removing the 3 screws

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  5. Huawei Ascend G7 Display Assembly Replacement, Remove the sim and sd card: step 5, image 1 of 1

    • Remove the door of Sim

    • Remove the cover of the SD Card.

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  6. Huawei Ascend G7 Display Assembly Replacement, Removing the bottom: step 6, image 1 of 3 Huawei Ascend G7 Display Assembly Replacement, Removing the bottom: step 6, image 2 of 3 Huawei Ascend G7 Display Assembly Replacement, Removing the bottom: step 6, image 3 of 3

    • Use a prying tool to pry the display away from the back case.

    • Be careful not to lose the volume buttons and the power button.

    Edit

  8. Huawei Ascend G7 Display Assembly Replacement: step 7, image 1 of 1

    • The disassembled smartphone with the aluminum back removed

    Edit

  9. Huawei Ascend G7 Display Assembly Replacement, Removal Of Battery: step 8, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Removal Of Battery: step 8, image 2 of 2

    • Disconnect the battery connector.

    • If The battery is stuck, remove it very carefully.

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  10. Huawei Ascend G7 Display Assembly Replacement, Disconnect video connector: step 9, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Disconnect video connector: step 9, image 2 of 2

    • Disconnect the video connector gently.

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  11. Huawei Ascend G7 Display Assembly Replacement, Headphone Connector: step 10, image 1 of 1

    • Gently unplug the headphone connector.

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  12. Huawei Ascend G7 Display Assembly Replacement, Remove screw: step 11, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Remove screw: step 11, image 2 of 2

    • Remove the screw at the bottom.

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  13. Huawei Ascend G7 Display Assembly Replacement, Remove the screw: step 12, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Remove the screw: step 12, image 2 of 2

    • Remove screw from the top

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  14. Huawei Ascend G7 Display Assembly Replacement, Remove the screw: step 13, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Remove the screw: step 13, image 2 of 2

    • Remove the screw next to the video connector.

    • Your almost to the finish line! Just 3 more steps to go.

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  15. Huawei Ascend G7 Display Assembly Replacement, Mainboard: step 14, image 1 of 1

    • Gently rotate outside the motherboard, making sure not to break the little indicated connector

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  16. Huawei Ascend G7 Display Assembly Replacement, Connector: step 15, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Connector: step 15, image 2 of 2

    • If your new display assembly comes with this ribbon cable already installed, disconnect the old one now.

    • If not, separate this part from the old display and transfer it to the new one.

    Edit

  17. Huawei Ascend G7 Display Assembly Replacement, Removal of the display and the touch screen: step 16, image 1 of 2 Huawei Ascend G7 Display Assembly Replacement, Removal of the display and the touch screen: step 16, image 2 of 2

    • Heat the front.

    • Using a plastic tool to separate the lock display / touch screen from the main body.

    Edit

  18. Huawei Ascend G7 Display Assembly Replacement: step 17, image 1 of 1

    • You have completed the repair.

    Edit
Conclusion

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

36 other people completed this guide.

Author

with 9 other contributors

Andrea Murinu

Member since: 04/07/15

948 Reputation

1 Guide authored

Badges: 8

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4 Comments

donde puedo conseguir el remplazo de la pantalla completa, LCD + touch?

mnemcf95 - Reply

Hi , thanks this info is great . My G7 has a broken touch screen but works fine . I have seen replacement screens and units which include the digiboard ? So do I need to still remove the pcb or just the frame to get to the edge of the touch screen ? is it easy to replace the touch sreen alone ? look forward to your reply . Regards Carl.

carl anthony - Reply

Step 8 - the battery stock very much, I inserted a credit card in between the casing and the battery to detach it. I guess that bending the battery is very dangerous!

Step 15 - This part means the black flat cable with the three buttons ;-)

Step 16 - The new display needed a small film of glue

pacman0 - Reply

Hi, the power on connector on my main board has the plastic clip missing is there a way I can connect them together, they seem too small for soldering.

Andrina - Reply

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