A severe issue has emerged in the latest HyperOS 4 Beta software release, resulting in affected smartphones becoming locked out. Early testers encountered critical software faults that prevented normal access to their handsets shortly after installing the preview build.
In response to the lockout reports, the rollout of the beta firmware has reportedly been halted and rolled back. This step was taken to protect the wider tester base from encountering the same failure while developers work on diagnosing the root cause.
Beta testing programs often carry inherent risks, and incidents like this serve as a reminder for participants to maintain recent backups of critical data. Users whose devices are currently locked out will likely need to await official recovery instructions or corrective patches.
For full details and ongoing updates on this issue, please check the original report on XiaomiTime.
