Do I need to change my SIMBA SIM card or eSIM to enjoy 5G? September 12, 2023 07:46 Updated SIMBA 5G services are available on both SIM card or eSIM for all our mobile plans. No change is required. Related articles Can I enjoy 5G while roaming overseas? What devices are compatible with SIMBA 5G? How do I turn on 5G on my device? What should I do if I am in a 5G coverage area but do not see 5G icon on my 5G device? If I am not in the 5G network area, will I still get to access to mobile service?