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Fix Networking Problem with Korean Version of S4

Edited by Dougie, Eng, Tweech, hassan1992 and 6 others

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I cannot dial number contain * or # within it?

Actually, I have a problem in my LG Optimus G pro-F240S Korean version. I received a message like this ( invalid number ) when I tried to check my balance in my country by this number *1411# . any help in my problem. best regards

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I cannot change network mode in my Korean Galaxy S4. It remains GSM only? Please help me solve this problem

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Fix Networking Problem with Korean Version of S4

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Recent edits by: Maria Quinney, Frank Fazio, Alma

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