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Download Xiaomi System service plugin 9.3.21 APK
Version: 9.3.21 (90321)
Languages: 79
Package: com.miui.securityadd
Downloads: 1,330
Target: Android 8.0 (Oreo, API 26)
Xiaomi System service plugin 9.3.21 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:9.10.86(91086) for Android 4.4+ (Kitkat, API 19)
Uploaded:June 24, 2021 at 5:52AM UTC
File size:9.66 MB
Downloads:5,931
Version:9.10.82(91082) for Android 4.4+ (Kitkat, API 19)
Uploaded:April 4, 2021 at 4:20AM UTC
File size:11.17 MB
Downloads:7,882
Version:9.10.76(91076) for Android 4.4+ (Kitkat, API 19)
Uploaded:February 1, 2021 at 12:13AM UTC
File size:8.05 MB
Downloads:1,658
Version:9.10.65(91065) for Android 4.4+ (Kitkat, API 19)
Uploaded:November 10, 2020 at 4:47PM UTC
File size:13.31 MB
Downloads:11,845
Version:9.10.64(91064) for Android 4.4+ (Kitkat, API 19)
Uploaded:October 25, 2020 at 11:34PM UTC
File size:13.25 MB
Downloads:5,003
Version:9.10.62(91062) for Android 4.4+ (Kitkat, API 19)
Uploaded:August 15, 2020 at 1:22AM UTC
File size:12.38 MB
Downloads:54,824
Version:9.10.49(91049) for Android 4.4+ (Kitkat, API 19)
Uploaded:July 6, 2020 at 10:16PM UTC
File size:10.28 MB
Downloads:5,545
Version:9.10.47(91047) for Android 4.4+ (Kitkat, API 19)
Uploaded:April 30, 2020 at 2:32PM UTC
File size:10.28 MB
Downloads:55,489
Version:9.10.40(91040) for Android 4.4+ (Kitkat, API 19)
Uploaded:January 26, 2020 at 10:18PM UTC
File size:10.26 MB
Downloads:5,678
Version:9.10.35(91035) for Android 4.4+ (Kitkat, API 19)
Uploaded:January 25, 2020 at 10:18PM UTC
File size:10.28 MB
Downloads:361
Version:9.12.42-260723.0.1
Uploaded:August 17, 2026 at 8:32AM UTC
File size:66.78 MB
Downloads:6,214
Version:9.12.10-260729.1.1
Uploaded:August 17, 2026 at 8:32AM UTC
File size:19.01 MB
Downloads:3,109
Version:9.12.45-260716.0.1
Uploaded:July 23, 2026 at 12:07PM UTC
File size:73.30 MB
Downloads:5,282
Version:9.12.40-260707.0.1
Uploaded:July 9, 2026 at 12:47PM UTC
File size:66.58 MB
Downloads:5,362
Version:9.12.39-260702.0.1
Uploaded:July 8, 2026 at 1:05PM UTC
File size:53.01 MB
Downloads:1,613
Version:9.12.38-260622.0.1
Uploaded:June 24, 2026 at 2:21PM UTC
File size:65.25 MB
Downloads:2,917
Version:9.12.37-260612.0.1
Uploaded:June 16, 2026 at 2:21PM UTC
File size:65.25 MB
Downloads:3,609
Version:9.12.35-260608.0.1
Uploaded:June 9, 2026 at 3:07PM UTC
File size:53.00 MB
Downloads:3,180
Version:9.12.34-260602.0.1
Uploaded:June 4, 2026 at 11:41AM UTC
File size:38.16 MB
Downloads:2,703
Version:9.12.33-260602.0.1
Uploaded:June 3, 2026 at 12:45PM UTC
File size:64.12 MB
Downloads:492
