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Download Xiaomi Security 4.2.3 APK
Version: 4.2.3 (100423)
Languages: 78
Package: com.miui.securitycenter
Downloads: 17,726
Target: Android 9.0 (Pie, API 28)
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What's new in Xiaomi Security 4.2.3
From version 3.9.8:
1. Fixed known bugs.
2. Optimized performance.
About Xiaomi Security 4.2.3
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.
Xiaomi Security 4.2.3 variants
This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.
Version:4.8.5(20201948) for Android 6.0+ (Marshmallow, API 23)
Uploaded:February 10, 2021 at 5:38AM UTC
File size:34.62 MB
Downloads:39,303
Version:4.7.4(20201119) for Android 6.0+ (Marshmallow, API 23)
Uploaded:November 20, 2020 at 5:42PM UTC
File size:34.65 MB
Downloads:16,662
Version:20.10.28.beta.storage(20201028) for Android 6.0+ (Marshmallow, API 23)
Uploaded:November 6, 2020 at 11:55PM UTC
File size:33.79 MB
Downloads:11,597
Version:20.10.13.beta(20201013) for Android 6.0+ (Marshmallow, API 23)
Uploaded:October 16, 2020 at 12:57AM UTC
File size:33.19 MB
Downloads:26,724
Version:4.6.2(20200925) for Android 6.0+ (Marshmallow, API 23)
Uploaded:September 25, 2020 at 3:33PM UTC
File size:33.08 MB
Downloads:70,777
Version:4.4.9(100449) for Android 6.0+ (Marshmallow, API 23)
Uploaded:September 14, 2020 at 10:21AM UTC
File size:50.70 MB
Downloads:4,964
Version:4.3.4(20200804) for Android 6.0+ (Marshmallow, API 23)
Uploaded:August 20, 2020 at 4:38AM UTC
File size:31.04 MB
Downloads:18,022
Version:4.2.3(20200707) for Android 6.0+ (Marshmallow, API 23)
Uploaded:August 19, 2020 at 3:07PM UTC
File size:31.04 MB
Downloads:14,044
Version:4.2.5(100425) for Android 6.0+ (Marshmallow, API 23)
Uploaded:August 7, 2020 at 2:23PM UTC
File size:49.96 MB
Downloads:51,322
Version:4.2.3(100423) for Android 6.0+ (Marshmallow, API 23)
Uploaded:July 30, 2020 at 11:01PM UTC
File size:49.96 MB
Downloads:17,726
Version:12.7.3-260702.0.1
Uploaded:July 11, 2026 at 8:06AM UTC
File size:62.08 MB
Downloads:1,840
Version:12.7.2-260703.0.1
Uploaded:July 7, 2026 at 2:36PM UTC
File size:79.72 MB
Downloads:301
Version:12.6.1-260608.1.1
Uploaded:June 10, 2026 at 12:17PM UTC
File size:105.53 MB
Downloads:7,590
Version:12.5.2-260522.1.1
Uploaded:June 1, 2026 at 4:36AM UTC
File size:105.63 MB
Downloads:523
Version:12.6.1-260422.1.1
Uploaded:May 11, 2026 at 2:13PM UTC
File size:94.45 MB
Downloads:560
Version:10.5.0-260417.0.1
Uploaded:April 29, 2026 at 10:51AM UTC
File size:64.45 MB
Downloads:274
Version:12.5.2-260402.0.1
Uploaded:April 20, 2026 at 9:01PM UTC
File size:68.37 MB
Downloads:4,455
Version:12.5.2-260402.1.1
Uploaded:April 17, 2026 at 4:02PM UTC
File size:94.39 MB
Downloads:37,365
Version:12.4.8-260320.1.1
Uploaded:April 3, 2026 at 2:57PM UTC
File size:94.41 MB
Downloads:17,019
Version:12.4.1-260309.1.1
Uploaded:March 28, 2026 at 8:52PM UTC
File size:93.76 MB
Downloads:8,077
