No power automatic shutdown after charging has been automatically restarted, there are two reasons:
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First, the aging battery does not charge, the power does not increase, resulting in repeated restart of iPad, it is recommended to contact after-sales testing.
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Second, there is a conflict between the software and the system, resulting in repeated restarts. This fault can be resolved by the recovery system as follows:
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Step 1: Log in to Apple's official website to download itunes, and open it after installation.
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Step 2: Connect the iPad to your computer with a cable.
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Step 3: Press and hold the power button on the top of the ipad first, and then slide it to shut down when the shutdown screen appears.
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Step 4: Then please press and hold the power button to start, then the screen will appear Apple logo, do not release the power button.
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Step 5: Press and hold the Home button again until the screen is black.
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Step 6: When the screen is black, please release the power button and do not release the Home button until iTunes on the computer side detects an iPad in recovery mode:
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Step 7: Hold down the \"shift\" key on the keyboard, click \"Recovery\
There are two types of automatic restart.
1. Hardware failure or conflict between hardware and hardware, poor hardware contact, etc.
2, software failure, software and hardware conflict or software and software conflict.
Could be a low battery. Could be a virus