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LG G2 Motherboard Replacement

はじめに

This guide will walk you through the process of how to replace the motherboard for the LG G2.

必要な工具と部品

  1. LG G2 Motherboard Replacement, Motherboard: 手順 1、 1の画像 1

    • Using the plastic opening tool, or the thin side of the spudger to separate the back cover from the phone. Start at the bottom corner of the phone. Be gentle because it may cause cosmetic and internal damage if not done with care.

    翻訳

  2. LG G2 Motherboard Replacement: 手順 2、 2の画像 1 LG G2 Motherboard Replacement: 手順 2、 2の画像 2

    • With the back cover removed you will get a view like this.

    • Use the Phillips 00 screw driver to remove all visible screws. Try to organize the screws so there is no confusion when reassembling the phone.

    • 6 silver cross head phillips #1 4mm screws circled in red.

    • 5 gold cross head phillips #1 4mm screws circled in yellow.

    • 1 black cross head phillips #2 2mm screws circled in blue.

    翻訳

  3. LG G2 Motherboard Replacement: 手順 3、 2の画像 1 LG G2 Motherboard Replacement: 手順 3、 2の画像 2

    • After all visible screws have been removed use the spudger to pop off the top plastic cover.

    翻訳

  4. LG G2 Motherboard Replacement: 手順 4、 2の画像 1 LG G2 Motherboard Replacement: 手順 4、 2の画像 2

    • Do the same for the bottom plastic cover.

    翻訳

  6. LG G2 Motherboard Replacement: 手順 5、 3の画像 1 LG G2 Motherboard Replacement: 手順 5、 3の画像 2 LG G2 Motherboard Replacement: 手順 5、 3の画像 3

    • The motherboard should be full visible now.

    • Start loosening all the connectors to the motherboard with the pointy side of the spudger. Look at picture to make sure all connectors have been disconnected.

    翻訳

  7. LG G2 Motherboard Replacement: 手順 6、 2の画像 1 LG G2 Motherboard Replacement: 手順 6、 2の画像 2

    • After all connector are loosened up the motherboard should be free, but before removing it lets disconnect it a little further.

    • The flex cables running on the left and right side of the battery are connected to a smaller board connected which on their turn is connected with small amounts of adhesive materials to the motherboard. Use the spudger to carefully separate the smaller board of the motherboard.

    翻訳

  8. LG G2 Motherboard Replacement: 手順 7、 1の画像 1

    • Make sure you pay attention when removing the left flex cable because it is also connected to the side. Simply just peal this part away also. It may be a little more difficult than the upper connections, but just peel away. It may bend a little but be careful not to break.

    翻訳

  9. LG G2 Motherboard Replacement: 手順 8、 1の画像 1

    • It may seem as if the flex cable are free to remove, but not yet. The two flex cable are both together at the bottom, and connected to a small control board. Therefore we need to remove the control board completely.

    翻訳

  10. LG G2 Motherboard Replacement: 手順 9、 1の画像 1

    • Disconnect the 2 connectors. The LCD connector (red color coded) and the Digitizer (yellow color coded). Together with these 2, remove the 2 antenna connections (green color coded) also.

    翻訳

  11. LG G2 Motherboard Replacement: 手順 10、 2の画像 1 LG G2 Motherboard Replacement: 手順 10、 2の画像 2

    • The motherboard is also held down with some adhesive but carefully can be pried up. Make use of Spudger.

    • When motherboard is removed you will get a view like this.

    翻訳
終わりに

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

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