OnePlus fixes OxygenOS 16 bootloop bug and resumes rollout

OnePlus paused its OxygenOS 16 update on May 15 after engineers detected a boot-loop risk in internal builds — then resumed the rollout just three days later, on May 18. The affected versions, 16.0.7 and 16.0.5, targeted the OnePlus 15 (US and India), the OnePlus 13 and 12 series, and several Nord models. According to the company, no external users received the broken build.

The problem

The culprit was a flawed internal build that leaked into the final release candidate. Devices running the compromised code would enter a bootloop — a cycle of endless restarts — or refuse to boot at all. OnePlus pulled both updates immediately and opened an investigation. The fix came quickly: the company traced the fault to an initialization conflict and patched it before the wider rollout could deliver the broken code to phones in the wild.

OnePlus confirmed the scope in an official statement: "After thorough investigation, we identified anomalous behavior in one of the builds. We took preventative measures and paused the deployment, as device stability and user experience are our top priorities. We can confirm that users who have already installed the update can continue using their devices normally."

As Notebookcheck (May 19) notes, the phased rollout model worked as intended here — the issue was caught internally before it reached mainstream users. That's worth acknowledging, even if the existence of the bug in the first place raises questions about pre-release testing.

What's in the update

OxygenOS 16.0.7 and 16.0.5 aren't minor patches. The builds pack AI translation, document scanning, a redesigned lock screen, smoother animations via the Luminous Rendering Engine, and a Live Space capsule interface for at-a-glance notifications. It's a substantial feature drop — which likely added to the testing complexity that TechTimes (May 18) says contributed to the QA gap. OnePlus has pledged improvements to its internal testing process ahead of future releases.

Should you update?

The rollout is live again as of May 18. If you own a OnePlus 15, 13, 12, or a Nord device and the update notification hasn't appeared yet, check Settings → Software Update. OnePlus says the fixed package is safe to install. If you already updated before the pause and your phone is running normally, you're in the clear — the company confirmed no action is needed. The broader lesson here is familiar: AI-driven feature bundles are pushing update complexity up faster than QA pipelines can keep pace, and OnePlus isn't the only Android maker learning that the hard way.