简介
Use this guide to replace the battery of the BlackBerry 7290.
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Apply pressure to the lock button on the back of the device.
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Slide the battery cover down towards the bottom of the device, revealing the battery compartment.
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即将完成!
To reassemble your device, follow these instructions in reverse order.
结论
To reassemble your device, follow these instructions in reverse order.
2等其他人完成本指南。