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Motorola i90c Internal Backplate Replacement

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This guide details how to remove the internal backplate of your Motorola i90c phone to expose the speaker, the headphone jack, and the motherboard. Learning to do so may help with replacement, damages, or curiosity.

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  1. Motorola i90c Internal Backplate Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement, Battery: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Slide the notch downward while pulling the back cover off to remove it.

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  2. Motorola i90c Internal Backplate Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use your fingers to push the battery upward from the bottom.

    • Lift upwards to remove the battery.

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  3. Motorola i90c Internal Backplate Replacement, Antenna: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Motorola i90c Internal Backplate Replacement, Antenna: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Unscrew the antenna in a counter-clockwise fashion.

    • Remove the aluminum cover.

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  4. Motorola i90c Internal Backplate Replacement, Internal Backplate: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement, Internal Backplate: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement, Internal Backplate: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unscrew the 3 screws shown.

    • Lift the right part of the Nextel logo

    • Remove the screw underneath.

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  5. Motorola i90c Internal Backplate Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Motorola i90c Internal Backplate Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Forcing the cover off could damage the ribbon cable, so be careful when doing so.

    • Gently lift the back cover off.

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  6. Motorola i90c Internal Backplate Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Motorola i90c Internal Backplate Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Find the connection between the headphone jack and logic board.

    • Begin separating the two pieces, slowly and carefully.

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

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Grant Glazebrook

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Cal Poly, Team 29-61, Johann Spring 2010 crwdns2935289:0Cal Poly, Team 29-61, Johann Spring 2010crwdne2935289:0

CPSU-JOHANN-S10S29G61

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