The most common reasons for a phone failing to charge are: A faulty cable, charger, socket or adapter. Dirt or debris in the charging port. Third party apps interrupting the charging process. A software update is required. Find out what to do if your tablet is not charging. If you have determined that your charging cable or plug is not working
Press and hold your Power button on the right-hand side of the phone until the Samsung logo appears on the screen to put the device in Safe Mode. When the logo appears, let go of the Power button and hold down the Volume button on the upper left-hand side. The device should power on. You’ll see the Home screen, and at the bottom, you will see
To turn on a Samsung a71 phone without a power button, you will definitely need a computer, laptop or netbook. Then you can enter the download mode and then
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