Are you searching for information about how to upgrade your from 3G to 4G and how to check to ensure it? If yes, then this article is for you. This article will go to some essential information like Banglalink SIM 4G check & upgrade details. For detailed information, keep reading patiently.

3g to 4g repace met

How To Check Banglalink 4G SIM & Upgrade

On upgrading your BL 3G SIM to 4G, you will get lots of offers and services after upgrading. At first, you have to be sure whether you are eligible or not for the offer.

To become sure, you may dial *5000*40# or check your 4G network eligibility; you need to type “Free4G” and send SMS to 2500. Then you will be informed if you are eligible or not for this offer. Replace your 3G SIM with 4G SIM for free and enjoy the world of Banglalink 4G. After replacement, customers also get free 8GB (4GB 4GB_4G) fastest internet valid for 7days.

That’s all about Banglalink SIM 4G check & upgrade details. I hope that you will be benefitted from the article. You will get a clear conception from the article. To get more information on the topic or any topic, inform us. Stay with us for more information.