If You Overlook This Feature, You May Be Missing Out
The Control Center on your iPhone is an invaluable feature that often goes unnoticed. This streamlined interface provides expeditious access to essential shortcuts from virtually any screen on your device.
Its significance is particularly pronounced when you are on your Lock Screen, where it can expedite actions like activating your flashlight or toggling cellular data without the inconvenience of unlocking your device.
However, upon engaging the Control Center from the Lock Screen, you might observe a thin horizontal line located beneath the battery icon.
This marker stretches from beneath the cellular signal indicator to the midpoint of the battery icon. This line serves as the Control Center indicator, signaling that you can swipe down from that position to activate the feature. While some may find it unsightly, there exists a method to eliminate it.
Disabling the Line Under the Battery Icon on Your Lock Screen
To eradicate the line situated beneath the battery icon on your iPhone Lock Screen, you will need to curtail Lock Screen access within the Control Center settings.
This is the sole approach to render the line invisible. While this may seem like a significant trade-off, especially considering the frequency with which you utilize the Control Center while your phone remains locked, it is a precautionary measure.
This adjustment fortifies the security of your device; in the unfortunate event your iPhone is stolen, it will preclude unauthorized users from activating airplane mode, thereby enhancing your prospects of recovery.
Although modern iPhones can still be tracked offline via Bluetooth through the expansive Apple Find My network, severing both cellular and Wi-Fi connections significantly impedes real-time tracking efforts.
To deactivate Lock Screen access to the Control Center, adhere to the following steps:
- Access the Face ID & Passcode settings.
- Input your passcode when prompted.
- Scroll down to the “Allow Access When Locked” section.
- Toggle off the Control Center option.
Once completed, the line beneath your battery icon will cease to be visible on your iPhone’s Lock Screen. It is important to note, however, that if you have Face ID activated and your face is recognized, the line will still be present.

Thus, you maintain Control Center access when your face is in view. Conversely, if your face is not detected, or if Face ID is not employed, the line will remain hidden.
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