How to turn on the BlackBerry 9720 after it is turned off?

How to turn on the BlackBerry 9720 after it is turned off?

When the BlackBerry 9720 is completely turned off, you can restart it by holding down the power button of the device. The power button on the top of the device is easy to identify, and it only takes a few seconds to start the device. When the BlackBerry logo appears on the screen and all the functions of the device return to normal, you will be able to start using your mobile phone.

How to turn on the BlackBerry 9720 after it is turned off?

If you can't start the device by pressing the power button for a long time, you can try to start it with a charger. First, plug the charger into the charging port at the bottom of the device. Then, wait a moment and press the power button again to turn on the device. Usually, the connection of the charger can provide enough power for the equipment to start.

How to turn on the BlackBerry 9720 after it is turned off?

If the above methods still fail to start the device, you can try plugging and unplugging the battery again to solve the problem. Open the back cover of the device, take out the battery and wait for a few seconds. Then, reinsert the battery into the device and install the back cover. Finally, press and hold the power button for a few seconds until the device restarts. This method is usually very effective when the device encounters some software failures.