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Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement

Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement

Harvey

Harvey とその他 11 人の作成者

最終更新日: December 25, 2024

30 - 40 分
中レベル
コミュニティメンバーによる寄稿ガイド

Use this guide to replace a cracked or broken screen on a Samsung Galaxy S20 FE.

Note: In this guide we will be transferring components to a new screen and frame assembly. If your screen does not come with the frame preinstalled then this procedure will not work.

Note: For this repair we will be removing the battery and transferring it to the new screen assembly. If your battery is swollen, take appropriate precautions. Before opening your phone, discharge your battery to 25% or lower. The battery could catch fire and/or explode if punctured.

Please also refer to the video provided below. It is helpful if the photos aren’t enough.

必要な工具と部品

修理キット

キットには、修理ガイドを完了するために必要な全ての部品とツールが含まれています。

パーツ

ツール

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ビデオの概要

  1. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove SIM tray holder: 手順 1、 1の画像 1
    • Remove the SIM Tray before attempting to remove the internal components.

  2. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove rear cover: 手順 2、 2の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove rear cover: 手順 2、 2の画像 2
    • Heat up the back cover with a heat gun

    • Slide a thin plastic tool between the back cover and mid frame to work the adhesive loose. Work around the whole frame to release the back cover.

    • Be careful when using the opening pick on the right side, as the WLAN antenna cable is close to the edge of the frame and can be damaged easily.

  3. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Unscrew the antenna module: 手順 3、 2の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Unscrew the antenna module: 手順 3、 2の画像 2
    • Remove the 9 screws holding the antenna module in place, but do not try to remove the module itself yet.

    • Remove the 7 screws holding the lower portion of the plastic protective cover in place on the bottom of the phone

  4. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Antenna Module: 手順 4、 3の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Antenna Module: 手順 4、 3の画像 2 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Antenna Module: 手順 4、 3の画像 3
    • Insert a thin pry tool in the side of the lower plastic cover to release it.

    • Insert a thin tool in the side of the antenna module to loosen it, but do not pull it off yet.

    • Fold the antenna module over towards the battery.

    • Underneath there is the battery connector and a connector for the antenna module. Use a spudger to pry both of these off and remove the antenna module.

  5. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove mainboard components: 手順 5、 2の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove mainboard components: 手順 5、 2の画像 2
    • Use a spudger to release the rear camera and remove it from its housing.

    • Using a Philips screwdriver, remove the retaining screw for the mainboard.

    • Use a spudger to release the cable connecting the mainboard and sub-board.

    • The red and white cables can also be pried free, without needing to remove the connectors from the mainboard itself.

  6. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Sub-Board Connectors: 手順 6、 3の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Sub-Board Connectors: 手順 6、 3の画像 2 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove Sub-Board Connectors: 手順 6、 3の画像 3
    • Use a spudger to remover the connectors for the display, fingerprint sensor and main-sub board. Pry the fingerprint sensor from the side to release and remove it.

    • Remove the retaining screw for the sub-board.

    • Use a spudger to pry the sub-board loose. Once loose, pry the cables up to release them from the channel going up the side of the frame.

    • Once the board and cables are loosened, the mainboard, sub-board and cables can all be removed together. If you aren't comfortable trying to remove everything with the cables still attached, disconnect the cables from the sub-board and mainboard first.

  7. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove vibrator motor: 手順 7、 2の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove vibrator motor: 手順 7、 2の画像 2
    • Use a heat gun on the front side of the display to loosen the adhesive holding the vibrator motor in place.

    • Once heated, insert a small flat tool at the five o'clock position to pry the motor loose.

  8. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove dummy antenna: 手順 8、 2の画像 1 Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove dummy antenna: 手順 8、 2の画像 2
    • Remove the two screws holding this part in place.

    • On the S20 FE this looks like a space filler for the frame and doesn't appear to have any function. On the S20 Ultra, this piece is an actual antenna.

    • Transfer this to the new frame.

  9. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Remove the battery: 手順 9、 1の画像 1
    • Use a heat gun and heat up the front side of the display to loosen the adhesive holding the battery in place.

    • Insert a thin, flat, flexible tool to release the adhesive between the battery and frame. Work along the side of the battery and eventually it will start to come loose.

    • Extreme caution is advised when working with batteries. A punctured battery is a fire hazard - don't use one. Dispose of it at your nearest battery recycling centre.

    • Once one side is free, you can do the same on the other side and should be able to life the battery up and out.

  10. Samsung Galaxy S20 FE (SM-G780F) Display Assembly Replacement, Reassemble in reverse: 手順 10、 1の画像 1
    • To reassemble the phone, repeat the steps in reverse order.

終わりに

Before sealing everything back up, test the phone to see if it's working. If it's in good shape, congratulations!

Need some more help? Try the answers forum.

42 の人々がこのガイドを完成させました。

作成者

11人の作成者と共同で作成されました。

Harvey

メンバー登録日: 02/15/16

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10ガイドコメント

how to remove screen lol?

Jesus Carrera - 返信

This guide is for replacing the screen ASSEMBLY. If you want to replace just the OLED, you came to the wrong place. And if you have to ask this question, you should probably not attempt to do it.

NebukadV -

It wos amezing thanks

Dawit Abrham - 返信

Thank you for this guide, very helpful. However after swapping screens the phone runs slower and less responsive with the new screen, any ideas?

Steve North - 返信

set motion refresh to high in display settings, it probably reverted to 60hz when it detected a new screen

Tommy -

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