What's new in Xiaomi Security 3.9.8

1. Fixed known bugs.
2. Optimized performance.

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A more recent upload may be available below!

About Xiaomi Security 3.9.8

Being an integral part of the MIUI software ecosystem, Security contains a powerful set of protection and optimization tools. App lock, Data usage, Security scan, Cleaner, Battery saver, Blocklist, and many other features will keep your phone fast and secure.

Download Xiaomi Security 3.9.8

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
3.9.8 APK 2
398
July 2, 2020
arm64-v8a + armeabi
Android 4.4+
nodpi
All Releases
Xiaomi Security 12.7.6-260720.0.1

Version:12.7.6-260720.0.1

Uploaded:July 28, 2026 at 8:03AM UTC

File size:79.77 MB

Downloads:550

Xiaomi Security 12.7.5-260709.0.1

Version:12.7.5-260709.0.1

Uploaded:July 28, 2026 at 8:03AM UTC

File size:63.17 MB

Downloads:84

Xiaomi Security 12.7.3-260702.1.1

Version:12.7.3-260702.1.1

Uploaded:July 28, 2026 at 8:03AM UTC

File size:96.11 MB

Downloads:218

Xiaomi Security 12.7.1-260627.0.1

Version:12.7.1-260627.0.1

Uploaded:July 28, 2026 at 8:02AM UTC

File size:63.24 MB

Downloads:18

Xiaomi Security 12.7.4-260711.0.1

Version:12.7.4-260711.0.1

Uploaded:July 14, 2026 at 7:14AM UTC

File size:79.72 MB

Downloads:5

Xiaomi Security 12.7.3-260702.0.14

Version:12.7.3-260702.0.1

Uploaded:July 9, 2026 at 6:09PM UTC

File size:62.08 MB

Downloads:8,743

Xiaomi Security 12.7.2-260703.0.1

Version:12.7.2-260703.0.1

Uploaded:July 7, 2026 at 2:36PM UTC

File size:79.72 MB

Downloads:1,827

Xiaomi Security 12.6.1-260608.1.16

Version:12.6.1-260608.1.1

Uploaded:June 10, 2026 at 12:17PM UTC

File size:105.53 MB

Downloads:9,028

Xiaomi Security 12.5.2-260522.1.1

Version:12.5.2-260522.1.1

Uploaded:June 1, 2026 at 4:36AM UTC

File size:105.63 MB

Downloads:741

Xiaomi Security 12.6.1-260422.1.1

Version:12.6.1-260422.1.1

Uploaded:May 11, 2026 at 2:13PM UTC

File size:94.45 MB

Downloads:887

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