Apple iPhone 11
Apple's 2019 mainstream iPhone. 6.1-inch LCD, A13 Bionic, 12MP+12MP dual camera. No 5G. Still in widespread use as a budget pre-owned option.
Open Apple's official support page →
Quick reference
Where is the IMEI on iPhone 11?
Settings → General → About → IMEI. Or dial *#06#. SIM tray on the right side.
Does iPhone 11 support eSIM?
Yes. iPhone 11 supports dual-SIM with one physical nano-SIM and one eSIM. Add eSIM via Settings → Cellular → Add eSIM, scan carrier QR code or enter manually.
Does iPhone 11 support 5G?
No — iPhone 11 is 4G LTE only. The first iPhone with 5G was iPhone 12 (2020).
How long will iPhone 11 get iOS updates?
iPhone 11 received iOS 17 in 2023 (with some feature limitations). It's nearing the end of major iOS support. Security updates may continue for another 1-2 years on iOS 17 even after iOS 18+ no longer supports it.
How do I factory reset iPhone 11?
Settings → General → Transfer or Reset iPhone → Erase All Content and Settings. Apple ID required for Activation Lock. Back up first.
What carriers does iPhone 11 work on?
Unlocked iPhone 11 works on all US carriers (4G LTE only). Verizon-specific models had a small radio variant difference but all US models work on the major networks.
Quick-reference answers above are summaries. For the authoritative source, see Apple's support page for the iPhone 11.