Introduction
After noticing your battery life deteriorate or you notice a bulge in the back of the device, it is time to replace the battery. In this guide, you will be removing the following parts:
- 1. Back Cover
- 2. Battery
Tools
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            Replace the damaged or malfunctioning battery with the new battery and wires. The new battery must be stuck back into its original place using thermal tape. 
 
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            The new wires must be soldered back into place on the motherboard at the original location. 
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            For tips on soldering techniques, see this Soldering Guide 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.