Apple Intelligence now features Image Playground, Genmoji, Writing Tools enhancements, seamless support for ChatGPT, and visual intelligence.

Apple Intelligence has also begun language expansion with localized English support for Australia, Canada, Ireland, New Zealand, South Africa, and the U.K. Learn more >

You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

📰 Newsroom Update

Voice Memos update brings Layered Recordings to iPhone 16 Pro and iPhone 16 Pro Max. Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Muzaffar117 Author

Level 1

5 points

CDMA iPhone using GSM

I have iPhone se2020. Internet is not working well, can I set up GSM SIM card on my CDMA iPhone or can I use eSIM on it?

Posted on Oct 10, 2023 11:23 AM

Top-ranking reply

lobsterghost1

Level 10

152,246 points

Posted on Oct 10, 2023 11:32 AM

An iPhone SE 2020 should support modern cellular networks. There really hasn't been a dedicated CDMA or GSM only iPhone for a long time now. On your iPhone currently you likely are using LTE, not CDMA, which hasn't appeared on an iPhone since iPhone 5.

So, to answer your question, you really don't need to be concerned with GSM or CDMA. And yes, iPhone SE 2020 supports eSim.

You need to contact your carrier if you are not getting a good cellular connection on your iPhone.

View in context

CDMA iPhone using GSM

Similar questions