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Fix Networking Problem with Korean Version of S4

Edited by zubair ali, Calob Horton, safiya, Eng and 3 others

Questions and Answers

My phone is detecting operator but it is not showing network signals?

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The first thing you should do is restart your phone. This could clear any software issues you're having. If you're still not receiving any signal, contact your carrier for a new SIM card. They will also help you troubleshoot any further issues your phone may be having with their network.

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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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Article Info

Categories : USE SAMSUNG GALAXY S4

Recent edits by: Alma, donnamn1, Eng

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