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Motorola W490 Flex Cable Replacement

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  1. Motorola W490 Flex Cable Replacement, Phone Casing: 步骤 1 中的图像 1，2 Motorola W490 Flex Cable Replacement, Phone Casing: 步骤 1 中的图像 2，2

    • Pick up the cell phone with the back facing towards you.

    • Push down on the silver tab located at the top center of the back of the Motorola W490 cellphone.

    • While pushing down on the silver tab, slide the back cover towards the silver tab. Remove the back cover.

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  2. Motorola W490 Flex Cable Replacement, Battery: 步骤 2 中的图像 1，2 Motorola W490 Flex Cable Replacement, Battery: 步骤 2 中的图像 2，2

    • Remove the battery by pulling the battery from the top corners labeled "Pull Here" located on either side of the top of the battery.

    • Set the battery aside.

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  3. Motorola W490 Flex Cable Replacement, Lower Metal Frame: 步骤 3 中的图像 1，2 Motorola W490 Flex Cable Replacement, Lower Metal Frame: 步骤 3 中的图像 2，2

    • After taking out the battery, locate four star-shaped 5.4 mm T6 screws on top and middle of the rear of the phone. Indicated by the red circles.

    • Remove all the screws using the Torx T6 Screwdriver.

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  4. Motorola W490 Flex Cable Replacement: 步骤 4 中的图像 1，3 Motorola W490 Flex Cable Replacement: 步骤 4 中的图像 2，3 Motorola W490 Flex Cable Replacement: 步骤 4 中的图像 3，3

    • Turn over the phone to the front side and open up the phone, displaying the keypad.

    • Use a plastic opening tool or your fingernail to make a gap between the front bottom cover and the phone.

    • Pull and set the glued plastic cover aside.

    • Be careful not to break the plastic cover when making a gap or pulling. The plastic cover is superglued to the phone.

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  5. Motorola W490 Flex Cable Replacement: 步骤 5 中的图像 1，2 Motorola W490 Flex Cable Replacement: 步骤 5 中的图像 2，2

    • Under the plastic cover, locate two star-shaped T5 screws.

    • Use the Torx T5 Screwdriver to remove the two screws.

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  7. Motorola W490 Flex Cable Replacement: 步骤 6 中的图像 1，3 Motorola W490 Flex Cable Replacement: 步骤 6 中的图像 2，3 Motorola W490 Flex Cable Replacement: 步骤 6 中的图像 3，3

    • Turn over the phone to the back side of phone where the battery was removed.

    • Use hands to remove the unscrewed rear frame of the phone.

    • Set aside the rear metal frame.

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  8. Motorola W490 Flex Cable Replacement, Circuit Board: 步骤 7 中的图像 1，3 Motorola W490 Flex Cable Replacement, Circuit Board: 步骤 7 中的图像 2，3 Motorola W490 Flex Cable Replacement, Circuit Board: 步骤 7 中的图像 3，3

    • Identify the flex cable attachment. Indicated in a red square.

    • Detach the bottom half of the flex cable, pop it off of the circuit board.

    • Pick up the loosened circuit board from the phone and set aside.

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  9. Motorola W490 Flex Cable Replacement, Upper Metal Frame: 步骤 8 中的图像 1，2 Motorola W490 Flex Cable Replacement, Upper Metal Frame: 步骤 8 中的图像 2，2

    • Use the blue plastic opening tool to pry off all four of the rubber stickers from the upper inside face.

    • Use the Torx T5 screwdriver to remove the four 5.4 mm screws from the upper inner face.

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  10. Motorola W490 Flex Cable Replacement: 步骤 9 中的图像 1，3 Motorola W490 Flex Cable Replacement: 步骤 9 中的图像 2，3 Motorola W490 Flex Cable Replacement: 步骤 9 中的图像 3，3

    • Use a flathead screwdriver or plastic opening tools to help pry the top cover away from the phone.

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  11. Motorola W490 Flex Cable Replacement: 步骤 10 中的图像 1，2 Motorola W490 Flex Cable Replacement: 步骤 10 中的图像 2，2

    • Pull the flex cable connection away from the top of the phone.

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  12. Motorola W490 Flex Cable Replacement: 步骤 11 中的图像 1，2 Motorola W490 Flex Cable Replacement: 步骤 11 中的图像 2，2

    • Pull the camera connection away from the top of the phone.

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  13. Motorola W490 Flex Cable Replacement: 步骤 12 中的图像 1，3 Motorola W490 Flex Cable Replacement: 步骤 12 中的图像 2，3 Motorola W490 Flex Cable Replacement: 步骤 12 中的图像 3，3

    • Pull the upper metal frame away from the phone.

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  14. Motorola W490 Flex Cable Replacement, LCD Screen: 步骤 13 中的图像 1，3 Motorola W490 Flex Cable Replacement, LCD Screen: 步骤 13 中的图像 2，3 Motorola W490 Flex Cable Replacement, LCD Screen: 步骤 13 中的图像 3，3

    • Hold the outer phone casing and pull the LCD screen out.

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  15. Motorola W490 Flex Cable Replacement, Flex Cable: 步骤 14 中的图像 1，2 Motorola W490 Flex Cable Replacement, Flex Cable: 步骤 14 中的图像 2，2

    • Remove the other end of the flex cable from the LCD board.

    • Pull the cable through the phone casing hinge and remove it.

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结论

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

作者

与5其他贡献者

Will Edwards

于10/22/12注册

61 声望

创作了9篇指南

徽章: 2

团队

Clemson, Team 14-1, Benson Fall 2012 Clemson, Team 14-1, Benson Fall 2012 的会员

CLEM-BENSON-F12S14G1

4 名成员

创作了23篇指南

2条评论

How the !@#$ do you get the new flex cable in??? Id about anybody else, but mine was snapped in half when I opened it, thus, I was unable to see the original assembly... HELP???? Please??

Angela WM - 回复

http://dchang.no-ip.org/projects/w490Dis...

Jorge Ramos -

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