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Sony Xperia E4 Logic Board Replacement

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Video Overview

    1. Sony Xperia E4 Logic Board Replacement, Battery Cover: step 1, image 1 of 3 Sony Xperia E4 Logic Board Replacement, Battery Cover: step 1, image 2 of 3 Sony Xperia E4 Logic Board Replacement, Battery Cover: step 1, image 3 of 3
      • Remove the back cover and any installed SIM and memory cards.

      • There are 8x black screws Torx T4. Remove them.

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    2. Sony Xperia E4 Logic Board Replacement: step 2, image 1 of 3 Sony Xperia E4 Logic Board Replacement: step 2, image 2 of 3 Sony Xperia E4 Logic Board Replacement: step 2, image 3 of 3
      • Remove the small black rubber at the lower left corner.

      • Under it is the battery flex cable, disconnect it.

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    3. Sony Xperia E4 Logic Board Replacement: step 3, image 1 of 3 Sony Xperia E4 Logic Board Replacement: step 3, image 2 of 3 Sony Xperia E4 Logic Board Replacement: step 3, image 3 of 3
      • Use a plastic tool to separate the middle frame.

      • The battery is glued to the middle frame with an adhesive tape.

      • Loudspeaker

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    1. Sony Xperia E4 Logic Board Replacement, Logic Board: step 4, image 1 of 3 Sony Xperia E4 Logic Board Replacement, Logic Board: step 4, image 2 of 3 Sony Xperia E4 Logic Board Replacement, Logic Board: step 4, image 3 of 3
      • Disconnect the touch screen flex cable.

      • Under it is the LCD flex cable. Disconnect it also.

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    2. Sony Xperia E4 Logic Board Replacement: step 5, image 1 of 3 Sony Xperia E4 Logic Board Replacement: step 5, image 2 of 3 Sony Xperia E4 Logic Board Replacement: step 5, image 3 of 3
      • Remove the logic board.

      • Be careful for the flex cables.

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Conclusion

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

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Anh ơi điện thoại của em ko vào đc mà hình chính nó hiện logo sony xong ko vào đc màn hình chính

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