There is a secret Engineering mode or Service Mode in every Android Device. In Engineering Mode there is every control of your phone. It acts like a main data center in your android phone. Even Hardware settings are here. Engineering Mode also called Service Mode application allows you to run Advanced Setup of phones.
What are the features you can view from Engineering Mode App.?
1. There are many use but few are described here.
2. Increase Your Audio in Android.
3. Customize Camera Hardware settings.
4. Contol and Manage CPU.
5. Increase WiFI Capability.
6. Customize Bluetooth hardware.
7. Change Mac of Phone.
8. Change IMEI of Android Phones
Downloading Engineering or Service Mode App from Google Play Store
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