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LG 440G Logic Board Replacement

你所需要的

  1. LG 440G Logic Board Replacement, Turn off phone.: 步骤 1 中的图像 1,1
    • Turn the device off.

    • To do so, press and hold the red button.

  2. LG 440G Logic Board Replacement, Flip phone.: 步骤 2 中的图像 1,1
    • Flip the phone over.

  3. LG 440G Logic Board Replacement, Rear cover removal.: 步骤 3 中的图像 1,1
    • Slide the rear cover downward

    • Lift it off to access the battery

  4. LG 440G Logic Board Replacement, Removal of battery.: 步骤 4 中的图像 1,1
    • Locate the small rounded recess to get access to the battery

    • Gently, lift the battery

  5. LG 440G Logic Board Replacement, Unscrew six screws along edges of casing: 步骤 5 中的图像 1,1
    • Use a Phillips #00 screw driver to remove six screws.

    • Save screws for reassembly.

  6. LG 440G Logic Board Replacement, Lift casing cover: 步骤 6 中的图像 1,2 LG 440G Logic Board Replacement, Lift casing cover: 步骤 6 中的图像 2,2
    • Run the plastic opening tool along the edge of the phone to release the casing cover.

    • Lift the casing cover.

  7. LG 440G Logic Board Replacement, Remove rectangular piece (with orange tape attached): 步骤 7 中的图像 1,2 LG 440G Logic Board Replacement, Remove rectangular piece (with orange tape attached): 步骤 7 中的图像 2,2
    • Use the plastic opening tool or fingernail to lift the rectangular piece up. The piece can be identified by the orange tape attached to it.

  8. LG 440G Logic Board Replacement, Dislodge logic board: 步骤 8 中的图像 1,1
    • Dislodge the logic board using a plastic opening tool.

  9. LG 440G Logic Board Replacement, Lift logic board out: 步骤 9 中的图像 1,1
    • Remove the logic board by lifting up.

结论

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

2等其他人完成本指南。

JP Belanger

于02/17/15注册

225 声望

创作了2篇指南

团队

Ohio State, Team 1-1, Buehl Winter 2015 Ohio State, Team 1-1, Buehl Winter 2015 的会员

OSU-BUEHL-W15S1G1

4 名成员

创作了8篇指南

一条评论

Hi, do you know how to take the microphone out without damaging the functionality of the phone? It’s attached to a ribbon that is soldered on. Thanks!

Kobalt000 - 回复

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