Micro-soldering is an essential process in the repair of electronic devices. It joins very small components to pads or leads on a circuit board with a microscopic solder joint. By using a microscope and specially designed soldering iron, a skilled technician can make these joints quickly and accurately. When done properly, micro-soldering can restore a device to working condition and save the customer the cost of buying a new one or restore the important data ( Data Recovery ). However, this delicate work requires skill and experience, and is not always possible depending on the extent of damage