HT204085: Frequently asked questions about iCloud Keychain
Learn about Frequently asked questions about iCloud Keychain
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Helpful answers
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Apr 14, 2014 9:54 PM in response to Austinohmby randers4,Change it on a device or Mac that has iCloud keychain set up on it as follows:
- Devices using iOS 7.0.3 or later: Tap Settings > iCloud > Account, then tap Keychain. Check that the phone number listed under Verification Number is correct. If not, enter another phone number.
- Macs using OS X Mavericks v10.9 or later: Choose Apple () menu > System Preferences. Click iCloud, then click Account Details. Check that the phone number listed under Verification number is correct. If not, enter another phone number.