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Fix Networking Problem with Korean Version of S4

Edited by zubair ali, Calob Horton, safiya, Eng and 4 others

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USB connection can't stay fixed?

Hi, I have a Korean version S5. My USB connection keeps switching back to MTP. I can't get it to stay at PTP for Helium backup. I have tried: I have tried calling *#0808#, but I get an error message: "USSD code running signal is too weak.". I think it was caused by: No idea

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Fix Networking Problem with Korean Version of S4

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