Everyone Promises 7 Years of Updates Now — the Fine Print Doesn't Match

A few years ago, a phone maker bragging about update support was rare. In 2026 it's the headline on nearly every flagship launch — long support windows have become a marketing badge, and that's genuinely good news for buyers. But “years of updates” is doing a lot of quiet work in those headlines. Read the fine print and the promises that look identical on a slide stop meaning the same thing.

The catch #1: an OS upgrade is not a security patch

The number a brand puts on the slide is usually its OS versionpromise — how many new Android or iOS versions your phone will get. But the thing that actually keeps you safe is the quieter one underneath: security patches. A phone can stop getting new OS versions years before its security patches end — or, less often, the reverse. When you hear “7 years,” the first question is always 7 years of which? We pull the two clocks apart in security patches vs OS upgrades.

The catch #2: the promise belongs to the model, not the logo

A brand's flagship support policy rarely covers its whole range. The seven-year headline typically applies to the premium line; the same maker's budget and mid-range phones often get noticeably shorter windows in the same year. Buying “a brand that does long updates” isn't enough — the promise attaches to the specific model you put in the basket. Our 2026 brand update policies guide lays out who promises what, and where the asterisks are.

The catch #3: the clock's start date is easy to misread

“Seven years of updates” is counted from the phone's original release — not from the day you buy it. Purchase a phone a year or two into its life (or a discounted last-gen flagship), and a chunk of that window is already spent. That's not a reason to avoid older phones — a discounted flagship can be superb value — but you have to check how much of the window is left before you decide.

How to cut through it in one step

The way past all three catches is to ignore the marketing number and look at the one date that already folds them together: the model's actual end-of-support date — the last month it will receive security patches. That single date is what our whole dataset is built around.

• Look up any model's real end-of-support date on the tracker, and read it as “safe until roughly this month.”
• Turn it into value-for-money with TrueCost — price divided by months of safe support left — so a big up-front number and a long window can be compared honestly.
• Shopping fresh? Start from the longest-supported phones, where the promises actually are as long as the headlines say.