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Download Redmi A5 / A7 / POCO C71 / C81x India A15.0.21.0.VGWINXM

DeviceRedmi A5 / A7 / POCO C71 / C81x (serenity)
RegionIndia
VersionA15.0.21.0.VGWINXM
OSMIUI weekly, Android 15
TypeFastboot ROM (for Mi Flash) · Stable
Fileserenity_in_global-images-A15.0.21.0.VGWINXM-user-20261014.0000.00-15.0-in-a2c1d32271.tgz
Size3.7 GB
ReleasedOct 14, 2026
Serverbkt-sgp-miui-ota-update-alisgp.oss-ap-southeast-1.aliyuncs.com (official Xiaomi)

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Check the file after downloading

On Windows, open Command Prompt in the download folder and run certutil -hashfile serenity_in_global-images-A15.0.21.0.VGWINXM-user-20261014.0000.00-15.0-in-a2c1d32271.tgz MD5. The result must match the MD5 above. If it doesn't, the download is broken. Download it again before flashing.

Next steps: all Redmi A5 / A7 / POCO C71 / C81x firmware · Mi Flash Tool · ADB & Fastboot drivers