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Old Oct 15, 2011, 09:25 PM   #1
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Ive been digging around in my settings, but I can't seem to find what I'm looking for. Can anyone offer me some insight as to how I can do this?
MashedPotatoJones is offline   0 Reply With Quote
Old Oct 16, 2011, 09:00 AM   #2
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I've wondered this too, and searched around online for it. All I can figure is the iPhone automatically checks in the background every-so-often, since iTunes didn't offer to update any carrier settings.

If you go to Settings > General > About, then down to Carrier, it'll say Sprint - Tap on Sprint to cycle though your PRL and ERI.

My PRL is: 51082
My ERI is: 1
TheRealHershey is offline   0 Reply With Quote
Old Nov 10, 2011, 01:40 PM   #3
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Go to the phone app, go to the dialpad and type in:


This will do a Sprint system update.
Macbook Pro Core 2 Duo 2010 | iPhone 4S 32GB
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Shanesan is offline   0 Reply With Quote

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