Do I need to change my SIMBA SIM card or eSIM to enjoy 5G? November 07, 2023 01:53 Updated SIMBA 5G services are available on both SIM card and eSIM for all our mobile plans. No change is required. Related articles Can I enjoy 5G while roaming overseas? How is SIMBA Network Coverage? How do I switch/port in to SIMBA? How do I apply for In-flight Roaming? How do I sign up?