Customization Service v3.5.08.1

APK · 27.1 MB · version code 350801100 · Android 13+ · uploaded Jun 11, 2025

27fcd56e2981e5d6402e0432c0f1b717 WARNING

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Compared with the latest version

The latest version is v3.8.01.3, uploaded Aug 23, 2026 — about 1 year after this one.

  • Size: this file is 27.1 MB; the latest is 25.5 MB (1.6 MB smaller).
  • Android: this version needs Android 13+; the latest needs Android 16+. Use this one if your device runs an older Android release.
  • The latest version asks for 14 more permissions: Change wifi multicast state, Interact across users full, Broadcast permission (custom), Aicore bind download service (custom), Aicore bind on device service (custom), Aicore bind wallpaper service (custom), Aicore supported feature provider (custom), Aitranslator bind translation for external (custom)….
  • The latest version no longer asks for: Core bind download service (custom), Core bind wallpaper service (custom), Core supported feature provider (custom).

File information

Version
v3.5.08.1 (350801100)
Uploaded
Jun 11, 2025
Size
27.1 MB
Requires
Android 13+ (API 33)
CPU support
ARM 32-bit, ARM 64-bit
Screen
Small screens and larger
MD5
27fcd56e2981e5d6402e0432c0f1b717
Signing certificate (SHA-1)
29:C6:47:CB:CC:9A:5F:BD:6C:0C:96:1E:05:71:2B:D1:53:52:A1:F5
Signed by
CN=Samsung Platform Key for non-Galaxy devices, OU=Mobile Communications Business, O=Samsung Electronics Co. Ltd., L=Suwon City, ST=Republic of Korea, C=KR
File name
com-samsung-android-rubin-app-350801100-70867969-27fcd56e2981e5d6402e0432c0f1b717.apk
Package
com.samsung.android.rubin.app
Downloads (all versions)
3.5M
Age rating
PEGI 3 · Everyone

Permissions (104)

This version requests 104 permissions, 13 of them sensitive.

Security & authenticity

Security rating: Warning

Signing certificate

  • Certificate issued to “Samsung Electronics Co. Ltd.” The developer's name — though anyone can put any name in a certificate.
  • Other versions use a different certificate v3.8.01.3, v3.7.02.0 and v3.6.54.0. Android normally won't update an installed app with a file signed by another certificate, and a new certificate can mean a different publisher. v3.8.01.3 · v3.7.02.0 · v3.6.54.0

Store checks

  • Developer signature check failed Jun 11, 2025
  • Uploaded by “ibloomstore” 340 followers · uploading since 2022

Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.

How to install Customization Service on Android 13+

You'll need about 54.1 MB of free space.

  1. Download the APK — tap Download APK above (27.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap com-samsung-android-rubin-app-350801100-70867969-27fcd56e2981e5d6402e0432c0f1b717.apk.
  3. Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
  4. Check the file (optional) — the MD5 of the downloaded file should be 27fcd56e2981e5d6402e0432c0f1b717. If it differs, the file is damaged or was changed: delete it and download again.
  5. Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
  6. Open Customization Service — tap Open on the install screen, or find it in your app drawer.
Common install problems
  • “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
  • “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 13+). Download it again, or pick an older version.
  • “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.

Other versions (4)

v3.8.01.3 LATEST Aug 23, 2026 25.5 MB TRUSTED v3.7.02.0 May 2, 2026 23.4 MB TRUSTED v3.6.54.0 Mar 6, 2026 26.1 MB TRUSTED v3.5.08.1 THIS FILE Jun 11, 2025 27.1 MB WARNING

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