Is it possible to repair the network hardware in an iPhone 3G?

What are the limitations of using an iPhone with a portable WiFi/3G router for connectivity?

  • Traveling with a SIM-locked iPhone. Is it feasible to use a portable WiFi/3G broadband router for connectivity. Aside from calls and SMS, what won't work? Will location service still work through the network and not using the hardware GPS?

  • Answer:

    portable 3G routers will work. The only limitation might be the battery.

Curie Zhan at Quora Visit the source

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Other answers

GPS on the iPhone 5 works with data off (tested with Waze and Samsung S3 as wifi hotspot).

Bart Bartolome

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