Hard Reset POLYTRON C247

How to factory reset POLYTRON C247? How to wipe all data in POLYTRON C247? How to bypass screen lock in POLYTRON C247? How to restore defaults in POLYTRON C247?

The following tutorial shows all method of master reset POLYTRON C247. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your POLYTRON C247 will be as new and your   core will run faster.

First method:

  1. First of all, go to Settings.
  2. Then tap Restore Defaults.
  3. Accept the operation.
  4. Your phone may ask you about password, so you need to input your password. (or use default passwords "1234" or "0000").
  5. Good job!

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
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