iPhone 4 Back cover removal procedure

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This guide will show you how to remove the back cover (rear panel) to access components inside your iPhone 4. All you need to have is Phillips #00 Screwdriver to remove the two 3.6 mm Phillips screws next to the dock connector.

But before disassembling your iPhone, always make sure that the silent switch is activated and your iPhone is powered off.

Disassembling iPhone 4 Rear Panel