Selected firmware · CN
OS4.0.4.0.XGNCNXM
Fastboot · stable
Confirmed compatibility · codename songyuan
POCO POCO F9 UltraRedmi REDMI K100 Pro Max
These devices share the same firmware target. Check the codename before downloading.
Android17.0
SystemHyperOS
DateOct 17, 2026
Security patchOct 1, 2026
Size12.04 GiB
File: songyuan_images_OS4.0.4.0.XGNCNXM_20261015.0000.00_17.0_cn_956b555e67.tgz
MD5
956b555e67d3cff82ff528af73fc4451