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Samsung Galaxy S21 USB-C充電ポートとドーターポート

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Samsung Galaxy S21 SIMカードの交換

Samsung Galaxy S21 バックカバーの交換

Samsung Galaxy S21 ワイヤレス充電コイルの交換

Samsung Galaxy S21 メイン/サブ相互接続ケーブルの交換

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    Use this guide to replace the USB-C charging port and daughterboard in your Samsung Galaxy S21.
    Before you begin, refer to the ++[document|28390|Samsung Self-Repair document]++ for safety information.
    Note: Retaining water resistance after the repair will depend on how well you reapply the adhesive, but your device will lose its IP (Ingress Protection) rating.
      ***To reassemble your device, follow the instructions in reverse order*** and perform the opposite actions, e.g., "reattach" instead of "removing." Skip steps that use heating and prying, and pay close attention to the 📌 bullets as you work through the steps.
      After you've completed the repair, download the Samsung Members App from the Galaxy Store or the Play Store, and ++[document|27502|follow the Samsung Self-Repair document]++ (beginning page 9) to make sure your device is fully functional.
      ***To reassemble your device, follow these instructions in reverse order.***
      Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler]].
      Repair didn’t go as planned? Check out our [link|https://www.ifixit.com/Answers/Device/Samsung%20Galaxy%20S21|Answers community] for troubleshooting help.

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      crwdns2936071:01crwdne2936071:0 — ドーターボードのネジを緩める

      プラスドライバーを使って、フレームにドーターボードを固定している長さ3.5mmネジを3本外します。

      crwdns2936071:02crwdne2936071:0 — ドーターボードを外す

      スパッジャーの先端を使って、ドーターボードをこじ開けます。

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