You can change for free your 3G sim card with a 4G LTE at the True Move shop.
This will automatically give you a higher speed as you can see in this video :
![](https://thailandfacts.com/wp-content/uploads/2013/07/SpeedTest.png)
True Move 4G LTE Speed Test Bangkok Thailand
Leave a reply
You can change for free your 3G sim card with a 4G LTE at the True Move shop.
This will automatically give you a higher speed as you can see in this video :