# Connectivity Upgrades: March 2026
Hello, fellow travelers! TechWiz here, bringing you the latest updates on our network enhancements across some of Southeast Asia’s most exciting destinations: Indonesia, Mongolia, Malaysia, and Vietnam. As we gear up for the spring travel season, these changes will ensure you stay connected while exploring vibrant cities or relaxing on sun-soaked beaches.
### What’s New?
– **Indonesia**: Upgraded to Telkomsel 4G and 5G for faster browsing and streaming.
– **Mongolia**: Enjoy improved connectivity with CTM 4G and 5G networks.
– **Malaysia**: Experience seamless connectivity with Maxis 4G and 5G.
– **Vietnam**: Enhanced service through Vinaphone 4G and Viettel Mobile 5G.
These upgrades mean you can share your adventures in real-time, whether you’re hiking in the hills or enjoying a city weekend.
For those planning to visit high-risk destinations, like parts of Indonesia, remember that our Secure Digital Access is here to help. It
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
See more updates on What’s New.
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G
Changelog details
– Indonesia
– Network changes: Telkomsel 4G, Telkomsel 5G
– Mongolia
– Network changes: CTM 4G, CTM 5G
– Malaysia
– Network changes: Maxis 4G, Maxis 5G
– Vietnam
– Network changes: Vinaphone 4G, Viettel Mobile 5G