Apple iPhone 4 (iOS5)

Apple iPhone 4

iOS5 iOS4
If you don’t know your device’s software version, you can check it by selecting Settings > General > About.

How to guides

Turn Bluetooth on or off

Bluetooth is a wireless connection which can be used to transfer files between two devices or to establish a connection to other devices, such as a wireless headset or keypad. Follow these instructions to turn Bluetooth on or off.

Step 1 of 5

Find "Bluetooth"

Press Settings.

Step 2 of 5

Find "Bluetooth"

Press General.

Step 3 of 5

Find "Bluetooth"

Press Bluetooth.

Step 4 of 5

Turn Bluetooth on or off

Press the indicator next to Bluetooth.
Depending on the current setting, the function is turned on or off.

When Bluetooth is turned on, the Bluetooth icon is displayed in standby mode.
Step 5 of 5

Exit

Press the Home key to return to standby mode.

1. Find "Bluetooth"

Press Settings.
Press General.
Press Bluetooth.

2. Turn Bluetooth on or off

Press the indicator next to Bluetooth.
Depending on the current setting, the function is turned on or off.
When Bluetooth is turned on, the Bluetooth icon is displayed in standby mode.

3. Exit

Press the Home key to return to standby mode.

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