HT201365: Find My iPhone Activation Lock
Learn about Find My iPhone Activation Lock
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All replies
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Helpful answers
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Aug 20, 2015 10:23 AM in response to mary loufromlafayetteby wegras,These are your options
Find the serial number and other information for your iPhone, iPad, and iPod touch - Apple Support
and this help with the NO sim message
If you get an alert about the SIM card in your iPhone - Apple Support
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by ChrisJ4203,Aug 20, 2015 10:31 AM in response to mary loufromlafayette
ChrisJ4203
Aug 20, 2015 10:31 AM
in response to mary loufromlafayette
Level 9 (58,038 points)
iPhoneThe IMEI number for my iPhone 5s is printed on the back of the device.
SIM not valid is generally the error received if you are trying to activate a locked phone with a SIM that is not from the network the phone is locked to.