Samsung Galaxy S25
Samsung's 2025 mainstream flagship. 6.2-inch Dynamic AMOLED 2X, Snapdragon 8 Elite for Galaxy, triple camera with 50MP main + 10MP telephoto + 12MP ultrawide, Galaxy AI suite. eSIM + physical SIM in the US.
Open Samsung's official support page →
Quick reference
Where is the IMEI on Galaxy S25?
Settings → About phone → Status information → IMEI. Or dial *#06#. SIM tray on the bottom edge accepts a nano-SIM; eSIM is also supported. IMEI is also printed on the original retail box.
How do I activate eSIM on Galaxy S25?
Settings → Connections → SIM manager → Add eSIM. Scan a QR code from your carrier or download via the carrier's app. Galaxy S25 supports dual SIM with one physical + one eSIM, or two eSIMs simultaneously.
What is Galaxy AI on the S25?
Samsung's on-device + cloud AI suite. Includes Circle to Search, Live Translate (during phone calls and messaging), Note Assist (auto-summarize notes), Photo Assist (generative editing), and Now Brief (a daily briefing). Settings → Galaxy AI to manage features.
What 5G bands does Galaxy S25 support?
Sub-6 GHz 5G on Verizon, T-Mobile, AT&T (n2, n5, n25, n41, n66, n71, n77, n78). mmWave 5G (n258, n260, n261) is supported on US models. Settings → Connections → Mobile networks → Network mode lets you toggle between 5G/Auto/LTE.
How long will Galaxy S25 get OS updates?
Samsung committed to 7 years of major Android OS updates and 7 years of security patches for the S25 series — through 2032.
How do I factory reset Galaxy S25?
Settings → General management → Reset → Factory data reset → Reset. Requires Google account password to disable Factory Reset Protection. Back up via Smart Switch or Google Backup first.
Quick-reference answers above are summaries. For the authoritative source, see Samsung's support page for the Galaxy S25.