Why does the POCO F7 Ultra not start immediately after charging after a long period of battery depletion?
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The zero-power-on feature is designed to protect the device and ensure safe operation. It requires the battery voltage to reach a certain preset threshold before the phone can be successfully powered on.
When the phone has been completely out of power for an extended period of time, the internal battery has discharged below the minimum operating voltage. In such cases, the device cannot be turned on immediately. It must first be connected to a charger and allowed to recharge for a short period. To ensure optimal charging performance and compatibility with this feature, we recommend using the official standard charger that comes with your device.
The zero-power-on feature is designed to protect the device and ensure safe operation. It requires the battery voltage to reach a certain preset threshold before the phone can be successfully powered on.
When the phone has been completely out of power for an extended period of time, the internal battery has discharged below the minimum operating voltage. In such cases, the device cannot be turned on immediately. It must first be connected to a charger and allowed to recharge for a short period. To ensure optimal charging performance and compatibility with this feature, we recommend using the official standard charger that comes with your device.
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