Some of the advanced power control widgets or 2G/3G switching widgets allow the following options for the radio mode:
- 2G
- 3G only
- 2G+3G
What are the benefits of 2G+3G over running 3G only? Are there any drawbacks?
Answer
If you choose 3G only, you have no connectivity if you are in an area where no 3G is available. With 2G+3G, the phone will fallback to 2G if it can't get a 3G connection.
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