Also covers android hard reset process in detail.
step by step process to repair a water damage phone and dead or short mobile phone.
Mobile Secret Codes are used for various purpose, you may find a separate chapter on it.
A separate chapter on how to use a digital multimeter where you can learn how to check various electronic components using multimeter such a ringer, speaker, battery etc.
Its a complete mobile repairing book because it covers almost everything related to mobile phone problems and solutions.
Mobile repairing course PDF in English language.
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