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简介

The outer shell of the BlackBerry 7280 has two main parts, the back case and the front case. The back case is the first part that has to be removed, and allows access to more internal parts of the device.

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步骤 1 Battery

BlackBerry 7280 Back Case Replacement, Battery: 步骤 1 中的图像 1，3

BlackBerry 7280 Back Case Replacement, Battery: 步骤 1 中的图像 2，3

BlackBerry 7280 Back Case Replacement, Battery: 步骤 1 中的图像 3，3

With your thumb press down on the locking- button on the back of the BlackBerry 7280.
Slide the battery cover off the device.

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步骤 2

Remove the lithium-ion battery from the back of the device using your index finger.

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步骤 3 SIM Card

BlackBerry 7280 Back Case Replacement, SIM Card: 步骤 3 中的图像 1，3

BlackBerry 7280 Back Case Replacement, SIM Card: 步骤 3 中的图像 2，3

BlackBerry 7280 Back Case Replacement, SIM Card: 步骤 3 中的图像 3，3

Hold the device with both hands.
Lift the SIM card holder using your thumb and index finger.
Remove the SIM card from the device.

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步骤 4 Back Case

BlackBerry 7280 Back Case Replacement, Back Case: 步骤 4 中的图像 1，2

BlackBerry 7280 Back Case Replacement, Back Case: 步骤 4 中的图像 2，2

Using a Torx T6 screwdriver, remove all six 1/8 inch screws (marked in red) from the back case. Set screws aside.
The SIM card has been removed here to prevent damage to the card. This is recommended, but not not required.