HT201436: Visual Voicemail on your iPhone

Learn about Visual Voicemail on your iPhone

Collinspaul

Level 1 (0 points)

Q: I unlock my Iphone 4 and I upgrade from iOS 4.3 to iOS 6 from then I call make call but I can receive calls,messages,text,what's app etc

I can't make calls with my iPhone 4 after I unlock it

iPhone 4, iOS 6.0.1

Posted on Dec 30, 2012 4:42 PM

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Q: I unlock my Iphone 4 and I upgrade from iOS 4.3 to iOS 6 from then I call make call but I can receive calls,messages,text,what's a ... more

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by imobl,

imobl Dec 30, 2012 4:54 PM in response to Collinspaul
Level 5 (7,193 points)

iPhone

Dec 30, 2012 4:54 PM in response to Collinspaul

How did you unlock your iPhone 4?
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by diesel vdub,

diesel vdub Dec 30, 2012 8:31 PM in response to Collinspaul
Level 7 (22,030 points)

Dec 30, 2012 8:31 PM in response to Collinspaul

If the device has not been hacked or jailbroken, try the following:

Settings > General > Reset > Reset Network Settings.
Basic troubleshooting from the User's Guide is reset, restart, restore (first from backup then as new). Try each of these in order until the issue is resolved.
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