Device Guides

Apple iPhone 4

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How to
Troubleshoot
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I can't use tethering on my mobile phone

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Possible cause 2:

You're abroad and data roaming is turned off on your mobile phone: Turn on data roaming.Detailed instructions.

List view

1. 1. Find "Network"

Tap Settings.
Tap General.
Tap Network.

2. 2. Turn data roaming on or off

Tap the indicator next to Data Roaming.
Depending on the current setting, the function is turned on or off.

3. 3. Exit

Tap the Home key to return to standby mode.
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