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Nokia Lumia 521 Ear Speaker

你所需要的

  1. Nokia Lumia 521 Ear Speaker, Battery: 步骤 1 中的图像 1,2 Nokia Lumia 521 Ear Speaker, Battery: 步骤 1 中的图像 2,2
    • Push the plastic opening tool in between the screen and the back case of the phone.

    • Pry the top of the phone between the case and screen until they are separated.

  2. Nokia Lumia 521 Ear Speaker: 步骤 2 中的图像 1,1
    • Once the cover has been removed, the battery will be visible. Grab the plastic tab and pull it to remove the battery from its place. If there is no plastic tab, use the plastic opening tool to pry the battery loose.

  3. Nokia Lumia 521 Ear Speaker, SIM Card: 步骤 3 中的图像 1,1
    • After the battery is removed, push the SIM card from the left side with your thumb until it is loose.

  4. Nokia Lumia 521 Ear Speaker, Motherboard: 步骤 4 中的图像 1,2 Nokia Lumia 521 Ear Speaker, Motherboard: 步骤 4 中的图像 2,2
    • Using the Torx T5 screw head, remove all screws. Note that there are two different sized screws. Five screws are 5 mm long and four are 4 mm long.

    • Five 5 mm screws.

    • Four 4 mm screws.

  5. Nokia Lumia 521 Ear Speaker: 步骤 5 中的图像 1,2 Nokia Lumia 521 Ear Speaker: 步骤 5 中的图像 2,2
    • Using a plastic opening tool, pry apart the inner back case apart from the rest of the phone, starting at the top and prying while going around the phone.

  6. Nokia Lumia 521 Ear Speaker: 步骤 6 中的图像 1,2 Nokia Lumia 521 Ear Speaker: 步骤 6 中的图像 2,2
    • Unclasp the motherboard from the black case clasps using a plastic opening tool.

  7. Nokia Lumia 521 Ear Speaker: 步骤 7 中的图像 1,2 Nokia Lumia 521 Ear Speaker: 步骤 7 中的图像 2,2
    • Unclip the motherboard clasps using your fingers or a plastic opening tool.

  8. Nokia Lumia 521 Ear Speaker, Ear Speaker: 步骤 8 中的图像 1,1
    • Carefully lift the tabs on the side of the ear speaker with the plastic opening tool

    • The speaker is securely attached to the device so some force is necessary to remove the speaker. Be careful not to use too much force as you do not want to cause any damage to the phone.

结论

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

2等其他人完成本指南。

团队

USF Tampa, Team 2-4, Sullivan Spring 2016 USF Tampa, Team 2-4, Sullivan Spring 2016 的会员

USFT-SULLIVAN-S16S2G4

4 名成员

创作了12篇指南

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