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LG Optimus L90 Motherboard Replacement

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  1. LG Optimus L90 Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Carefully slide an opening pick between the the rear cover and the body of the phone.

    • Using the pick, separate the cover from the back of the phone.

    • Remove the rear cover.

  2. LG Optimus L90 Motherboard Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Insert a plastic opening tool int o the small recess at the bottom of the battery.

    • Use the plastic opening tool to lift up the bottom of the battery.

    • Remove the battery from the phone.

  3. LG Optimus L90 Motherboard Replacement, Motherboard: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG Optimus L90 Motherboard Replacement, Motherboard: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the eleven JIS #000 screws securing the midframe to the phone.

  4. LG Optimus L90 Motherboard Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Using an opening pick, carefully separate the midframe from the motherboard.

  5. LG Optimus L90 Motherboard Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the flex cables (gold tags with prongs) from the motherboard.

  6. LG Optimus L90 Motherboard Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Disconnect the thin black cable in the bottom-right corner of the phone.

  7. LG Optimus L90 Motherboard Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 LG Optimus L90 Motherboard Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Gently pry the motherboard away from the phone.

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

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Alex Arruda

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UMass Dartmouth, Team 3-5, Bhusal Spring 2016 crwdns2935289:0UMass Dartmouth, Team 3-5, Bhusal Spring 2016crwdne2935289:0

UMASSD-BHUSAL-S16S3G5

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excelente, ideia de aos iniciantes

adriano - crwdns2934203:0crwdne2934203:0

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