Q&A from the article:

Fix Networking Problem with Korean Version of S4

Edited by amlan, Dougie, Calob Horton, Mehjabeen and 7 others

Questions and Answers

Invalid IMEI showing on my Korean Galaxy S4 phone?

I want the IMEI of this Galaxy S4. Please tell how to active the SIM or mobile network.

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Your phone's IMEI number is the way that your carrier tracks your device to make sure that it's not stolen. If you are getting an invalid or null IMEI on your device, and you can't connect to your carrier's mobile network, you will need to contact your carrier so you can get your IMEI number back. They will also likely give you a new SIM card to activate so you can use the mobile network, since SIM cards are tied to your device's IMEI number.

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My Samsung Note3 Korean clone showing IMEI is invalid I am from India?

My Samsung Note3 Korean clone showing IMEI is invalid I am from India

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Hello sir, I am using Note3 Korean I did a reset to the phone and the network is not showing please help?

Hello sir, I am using Note3 Korean I did a reset to the phone and the network is not showing please help

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I have Samsung Galaxy S5 replica but its not registering on network?

It's showing emergency calls on AirTel but not registering on network

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More questions and answers on this topic can be found here: My Samsung Galaxy S5 clone has no signal and is not picking a network

The above questions are from the following wiki...
Fix Networking Problem with Korean Version of S4
More questions and answers

Not registered in network - Fake Samsung Note3 SM-N9006 not working in India?

Fake Samsung Note3 SM-N9006 not working in India

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Can you give me some advice and solution for my issue. Last time I bought Samsung Note2 from Korea. But when I bring it to Indonesia, the network can't be detected. But Sometime in some areas the signal appear. Thank you for your help?

Can you give me some advice and solution for my issue. Last time I bought Samsung Note2 from Korea. But when I bring it to Indonesia, the network can't be detected. But Sometime in some areas the signal appear. Thank you for your help. I have tried: I tried to ask some cellphone shop to repair but they still don't know how to solve. I think it was caused by: Network signal

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I can't make video calls on SHV-E250S?

Video calls do not work. What do I do?

Press the home button, tap on "Apps" > "Settings" > "More settings" > "Mobile networks" > "Network mode". Select the LTE or WCDMA option. Video calls require 3G or 4G network. You may need to move to the area with a better reception too or out of a closed space. Check if you are in the home region (not in international roaming). The other person must have the same: a compatible smart device and 3G or 4G connection. Some carriers only support video calls between their customers only, not allowing a person from AT&T to call up a Verizon user. Some carriers also do not support video calls at all.

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At any rate, you can always install Viber and make video calls there through the Internet channel.

If you have problems with any of the steps in this article, please post in the comments section below.

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Article Info

Categories : USE SAMSUNG GALAXY S4

Recent edits by: laine, shams hamdan, rao sarfraz

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