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Disassembling Duoqin F21 Pro

  1. Disassembling Duoqin F21 Pro, Remove the SIM card tray: passo 1, immagine 1 di 1

    • Remove the SIM card tray with a metal pin or a paperclip (the pin should be sold with the phone)

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  2. Disassembling Duoqin F21 Pro, Remove the back piece: passo 2, immagine 1 di 2 Disassembling Duoqin F21 Pro, Remove the back piece: passo 2, immagine 2 di 2

    • Remove the back piece of plastic by clipping it off. This can be done with fingernails or a piece of plastic. Locate the 7 screws.

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  4. Disassembling Duoqin F21 Pro, Unscrew the screws: passo 3, immagine 1 di 1

    • Unscrew the screws holding the inner frame in place.

    • WARNING: there's a warranty seal on one of the screws so technically, doing this makes the warranty void.

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  5. Disassembling Duoqin F21 Pro, Unclip the motherboard: passo 4, immagine 1 di 2 Disassembling Duoqin F21 Pro, Unclip the motherboard: passo 4, immagine 2 di 2

    • If you only want to disconnect the battery, you do not need to proceed. If you do need to get under the motherboard, you need to unclip these 2 clips (on the photo) from the motherboard. Be delicate not to break them! On the other (left) side there are 2 more.

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  6. Disassembling Duoqin F21 Pro: passo 5, immagine 1 di 1

    • When the clips no longer hold the board, you can try to pull the board gently to the side where the clips are unclipped, gently pulling from under the clips on the other side.

    • Be careful not to break the ribbon cables connecting the screen!

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  7. Disassembling Duoqin F21 Pro, The phone is dissasembled: passo 6, immagine 1 di 3 Disassembling Duoqin F21 Pro, The phone is dissasembled: passo 6, immagine 2 di 3 Disassembling Duoqin F21 Pro, The phone is dissasembled: passo 6, immagine 3 di 3

    • The phone is dissasembled

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Conclusione

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

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AlikornSause

Membro da: 05/31/25

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