1. First of all, if our version of the ios system has been upgraded to ios 1 1 or higher, we can use the check function that comes with the system. We can go to the mobile phone desktop, find the settings icon, and click to open the settings of Apple's mobile phone.
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2. After entering the setting interface, we can find the battery option in the interface, and click the Open Battery option.
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3. After entering the battery interface, we can see the battery health options, just click Open.
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Then the system will automatically check our battery health and display it.
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5. If the version of our mobile phone system has not been updated to ios 1 1, we can only use the third-party software to check. We find the mobile assistant icon on the desktop, then click Open Software to enter the software interface, and find the management options at the bottom below.
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6. After entering the management interface, we can find the hardware check function in the management tool, and click to open the function.
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7. Then we will enter the hardware check interface, and we will find that all the health checks about the battery need to be connected to the computer to display.
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8. So we connect the mobile phone to the computer through USB cable, and then use the management tools on the computer to check the equipment information.
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