Nothing OS 5 is moving forward, but three Nothing phones are staying behind.
Nothing has confirmed that Nothing Phone 1, Nothing Phone 2, and CMF Phone 1 have reached the end of major software support and won’t receive Nothing OS 5.0. The Android 17-based update has already entered open beta on select supported devices, with additional betas and general releases scheduled through January 2027.
For owners of those three excluded phones, the absence of Nothing OS 5 does not necessarily mean it is time to replace the hardware. The bigger question is how much security support remains and whether keeping the device still makes sense.
Why three Nothing phones won’t get Nothing OS 5
Nothing’s official Nothing OS 5 rollout schedule lists Nothing Phone 1, Nothing Phone 2, and CMF Phone 1 as having reached the end of major software support.
That means the three devices will not move to Nothing OS 5 or Android 17, while newer models continue onto the company’s next software generation.
The Nothing Phone 1 has reached its clearest endpoint. The company confirmed in July that the device, which launched with Android 12, received three major Android upgrades as promised, ending with Android 15. Its July 2026 security patch also completed the company’s promised four years of security updates.
Nothing described that update as bringing the Phone 1 software lifecycle to a close, although the company stressed that the device remains usable.
The distinction between major OS upgrades and security updates is important. A major OS update moves a phone to a new Android generation and can add new features, APIs, and system changes. Security updates are narrower and can continue after major Android upgrades end.
CMF Phone 1 demonstrates that difference. Nothing originally promised the device two years of major Android updates and three years of security updates. Although it will not receive Nothing OS 5, Nothing released an August 2026 update for CMF Phone 1 that included the month’s Android security patch, lock-screen stability improvements, and a fix for crashes affecting some third-party notifications.
In other words, being excluded from Nothing OS 5 does not automatically mean a phone has stopped receiving all software maintenance.
What owners will miss without Nothing OS 5
Nothing OS 5 is based on Android 17 and represents a sizable update to the company’s software.
The company’s Nothing OS 5 feature breakdown includes refreshed layouts across Settings, Camera, Gallery, and the status bar; new personalization options; redesigned Bluetooth controls; and additional Glyph features.
Nothing is also expanding its Essential AI tools. Essential Voice adds improved transcription, while Essential Apps Builder, currently in early beta, lets users create apps with natural-language instructions. MCP support for Essential Space is planned for around October.
The update also incorporates Android 17 changes, including the option to separate Notifications and Quick Settings, expanded dark-theme support, improved screen recording, and a redesigned Recents screen.
TechRepublic’s Nothing OS 5 compatibility guide breaks down the rollout schedule and eligible devices. Nothing Phone 3 is scheduled for the general release in mid-October, followed by models including Phone 4a Pro, Phone 4a, Phone 3a Pro, Phone 3a, Phone 2a, and Phone 2a Plus. Other eligible devices follow through January 2027.
For Nothing Phone 1, Nothing Phone 2, and CMF Phone 1 owners, there is no delayed rollout to wait for. Nothing has explicitly excluded those devices from the new OS.
Mobility must-reads
- Big Apple OS Makeover: Here’s What to Expect & When
- MWC 2025: Nothing Shows Off (3A) Phones With AI Organization Tool
- Bad News for App Developers: Most Apps Fail to Hit $1,000 Monthly Revenue Within Two Years
- Mobile Device Computing Policy
Should you replace a Nothing phone that won’t get Android 17?
Not necessarily.
A Nothing Phone 1, Nothing Phone 2, or CMF Phone 1 does not suddenly stop working because it can’t run Nothing OS 5. Apps do not generally become incompatible the moment a phone misses one Android generation, either.
Security support should carry more weight in the upgrade decision.
A device receiving current security patches has a different risk profile from one whose manufacturer no longer provides fixes. Over time, an unsupported phone can remain exposed to vulnerabilities addressed on newer or still-supported devices. That matters even more if the phone is used for work email, banking, multifactor authentication, password managers, company applications, or other sensitive accounts.
Software longevity is increasingly part of the Android buying equation. TechRepublic’s coverage of Samsung and Google’s software-support policies shows how Android manufacturers can differ significantly in how long they keep devices updated.
That makes the manufacturer’s support commitment nearly as important as the Android version or hardware specifications when choosing a phone you intend to keep for several years.
What Nothing Phone owners should do next
If you own one of the three excluded phones, don’t base your decision solely on whether you want Nothing OS 5’s newest features. Check your device’s security status first.
Nothing Phone 1 owners have the strongest reason to consider an upgrade. Nothing says the July 2026 security patch completed the phone’s promised four years of security updates and brought its software lifecycle to an end. The phone can still work normally, but owners who use it for sensitive personal or business tasks should weigh the lack of future manufacturer security patches against the cost of replacing it.
Nothing Phone 2 owners don’t necessarily need to replace a working phone just because Android 17 is unavailable. Nothing originally promised the device three years of major Android updates and four years of security updates. Although its major OS upgrade cycle is now complete, owners should continue installing security patches while Nothing provides them and reconsider upgrading as that support approaches its end.
CMF Phone 1 owners have even less reason to rush. Nothing promised the device three years of security updates, and it was still receiving patches in August 2026 despite being excluded from Nothing OS 5. Owners should continue installing those updates for as long as Nothing provides them and watch for confirmation of when security support will end.
For anyone buying a new phone, there is a broader takeaway: treat software support as part of the hardware specification.
Camera quality, battery life, processing power, and price tell you what a phone offers when you buy it. The manufacturer’s update policy helps determine how long that investment remains secure and up to date.
Nothing OS 5 makes that calculation especially visible. Missing the newest interface or AI feature is one thing. Losing security updates is a much more compelling reason to start shopping for your next phone.
Also read: Samsung’s Android 17 cutoff shows which Galaxy phones may miss the next major upgrade and why software support increasingly matters when choosing a smartphone.