How to Force Restart POLYTRON W7550 Quadra V5?

Force Restart POLYTRON W7550 Quadra V5

  1. At the very beginning, you have to unplug the battery.
  2. Then after a while, plug in the battery back in.
  3. Now hold down the Power until your phone vibrates. Wipe data on POLYTRON W7550 Quadra V5
  4. Cool! You have force reboots your device.

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