1. Restart the iPhone 11
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If the iPhone wireless charging suddenly does not charge, it may be because there are sometimes unpredictable errors in the update of the iOS system, which will cause problems with the wireless charging function, usually as long as the restart can be solved.
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2. Remove the iPhone 11 cover
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Sometimes the iPhone protective case is too thick will also lead to wireless charging, then you can try to remove the iPhone protective case, and then put back on the wireless charging board to charge.
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3. Determine whether the iPhone 11 is placed in the wireless charging block
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At present, most wireless chargers have only a few coil design, the iPhone 11 placed in the designated position to be able to charge, it may be to confirm that there is no place, if it happens intermittently, may not be placed correctly, you can try to change the Angle or find the best charging position for wireless charging.
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In addition, sometimes when there is a notification or call, the vibration will also cause the iPhone 11 to move, causing the charger to stop charging, it is recommended to turn off the vibration before charging.