Q&A from the article:

Fix Networking Problem with Korean Version of S4

Edited by sinerun, Eng, augustus1, VisiHow and 3 others

Questions and Answers

How to switch Samsung Galaxy S4 I-9500 into 4G?

My Samsung S4 network mode is WCDMA/GSM (and with only options). As I read that means: 3G, but I should switch it into 4G. So is there any application or update?. I have tried: switching 3G to 4G. I think it was caused by: Doesn't support.

Was this helpful? Yes | No

No way to do so, it is a hardware compatibility, your device is only capable of delivering and handling 3G.

Why cannot I change 2G into 3G in my Korean S4 GT I 9500?

When I change the network into 3G, it gets back to 2G. I have tried: I tried again and again but failed. I think it was caused by: I don't know


VisiHow QnA. This section is not written yet. Want to join in? Click EDIT to write this answer.

More questions and answers on this topic can be found here: Mobile network disappear frequently

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

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


VisiHow welcomes all comments. If you do not want to be anonymous, register or log in. It is free.

Article Info


Recent edits by: shehroz, martareynolds59, VisiHow

Share this Article:

Thanks to all authors for creating a page that has been read 16,377 times.