BlackBerry 8820 Trackball Replacement - iFixit 维修指南

简介

This guide will demonstrate how to remove the trackball on a BlackBerry 8820. To reassemble the device, please follow the instructions provided in reverse order.

Always exercise caution when handling electronic components.

你所需要的

步骤 1 Disassembling BlackBerry 8820 Outer Casing

BlackBerry 8820 Trackball Replacement, Disassembling BlackBerry 8820 Outer Casing: 步骤 1 中的图像 1，1

Remove the battery cover by applying pressure and sliding down the silver square on the back of the phone.

步骤 2

BlackBerry 8820 Trackball Replacement: 步骤 2 中的图像 1，2

BlackBerry 8820 Trackball Replacement: 步骤 2 中的图像 2，2

Remove the battery by prying under it with your finger or the plastic opening tool.
Remove the four small 3/8" long screws using a 1/16" diameter torx screwdriver.

步骤 3

BlackBerry 8820 Trackball Replacement: 步骤 3 中的图像 1，2

BlackBerry 8820 Trackball Replacement: 步骤 3 中的图像 2，2

Use a nylon spudger to carefully remove the two side bars of plastic.

步骤 4

BlackBerry 8820 Trackball Replacement: 步骤 4 中的图像 1，1

Use a nylon spudger to carefully pry the back casing off.
There are two small clamps on each edge that need to be unhooked before the casing will come off.

步骤 5

BlackBerry 8820 Trackball Replacement: 步骤 5 中的图像 1，1

Pry off the front casing.
Be aware of sensors and other sensitive areas of the newly exposed electronics.

步骤 6 Track Ball

BlackBerry 8820 Trackball Replacement, Track Ball: 步骤 6 中的图像 1，1

After removing the front from the outer casing, the track ball will come off attached to the casing.

步骤 7

BlackBerry 8820 Trackball Replacement: 步骤 7 中的图像 1，1

Remove the track ball from the front case.

结论

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

3等其他人完成本指南。

作者

与7其他贡献者

ryan

于04/12/13注册

44 声望

创作了5篇指南

+ 6更多徽章

团队

Cal Poly, Team 13-64, Johann Spring 2013 Cal Poly, Team 13-64, Johann Spring 2013 的会员

CPSU-JOHANN-S13S13G64

4 名成员

创作了7篇指南

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