This page tracks the HyperOS 4 Global release and rollout: the current update status for Xiaomi, REDMI and POCO devices, the expected release dates and the models set to receive the stable firmware.
The Global build is the international version of the firmware for devices sold outside China. Separate builds for Europe, India, Indonesia and other regions also belong to the global branch, but they are released on their own schedules.
HyperOS 4 Global release date
Xiaomi officially unveiled HyperOS 4 in China on August 13, 2026, launching the beta programme at the same time. The release cycle has only just started, so the absence of a stable Global version at this stage is expected.
The HyperOS 4 Global release date has not been officially announced yet, but the first test builds for the international market have already appeared on Xiaomi’s servers. Along with the main version carrying the MIXM index, the company is testing firmware for Europe, India, Indonesia, Russia, Taiwan and the other regions.
The appearance of these builds confirms that Xiaomi is preparing HyperOS 4 for the international release. However, spotting firmware on the servers doesn’t make it possible to pin down the exact date when the rollout will start.
HyperOS 4 Global builds
The firmware listed below has Beta status: these builds are going through internal testing and are not distributed to users.
- Xiaomi 17: Global OS4.0.0.4.XPCMIXM, Europe OS4.0.0.8.XPCEUXM, India OS4.0.0.1.XPCINXM
- Xiaomi 17 Ultra: Global OS4.0.0.4.XPAMIXM, Europe OS4.0.0.5.XPAEUXM, India OS4.0.0.1.XPAINXM
- Xiaomi 15: Global OS4.0.0.1.XOCMIXM, Europe OS4.0.0.1.XOCEUXM, India OS4.0.0.1.XOCINXM
- Xiaomi 15 Ultra: Global OS4.0.0.1.XOAMIXM, Europe OS4.0.0.1.XOAEUXM, India OS4.0.0.1.XOAINXM
- REDMI Note 15 Pro 5G: Global OS4.0.0.2.XPPMIXM, India OS4.0.0.1.XPPINXM
- REDMI 15C: Global OS4.0.0.4.XBNMIXM, Europe OS4.0.0.1.XBNEUXM, Indonesia OS4.0.0.1.XBNIDXM, Taiwan OS4.0.0.1.XBNTWXM, Turkey OS4.0.0.1.XBNTRXM, Russia OS4.0.0.1.XBNRUXM
- POCO X8 Pro: Global OS4.0.0.1.XPJMIXM, Europe OS4.0.0.1.XPJEUXM, India OS4.0.0.1.XPJINXM
- POCO F8 Pro: Global OS4.0.0.3.XPKMIXM
- POCO X7 Pro: Global OS4.0.0.1.XOJMIXM, Europe OS4.0.0.1.XOJEUXM, India OS4.0.0.1.XOJINXM, Indonesia OS4.0.0.1.XOJIDXM, Taiwan OS4.0.0.1.XOJTWXM, Turkey OS4.0.0.1.XOJTRXM, Russia OS4.0.0.1.XOJRUXM
- POCO C85: Global OS4.0.0.4.XBNMIXM, Europe OS4.0.0.1.XBNEUXM, Indonesia OS4.0.0.1.XBNIDXM, Taiwan OS4.0.0.1.XBNTWXM, Turkey OS4.0.0.1.XBNTRXM, Russia OS4.0.0.1.XBNRUXM
The version numbers listed here won’t necessarily match the first public releases: during testing, Xiaomi may fix discovered bugs and produce new builds with different numbers.
The full lists of eligible devices with per-region release dates are in our trackers:
This page is updated as new reliable information becomes available. Stay tuned!
