Sys Updater v30.1.89033-a11
APK · 2.5 MB · version code 89033 · Android 11+ · uploaded May 3, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v34.4.89273, uploaded Jul 13, 2026 — about 2 months after this one.
- Size: this file is 2.5 MB; the latest is 3.9 MB (1.4 MB larger).
- Android: this version needs Android 11+; the latest needs Android 13+. Use this one if your device runs an older Android release.
- The latest version asks for 4 more permissions: Access adservices ad id, Access adservices attribution, Google Play install referrer, Advertising ID.
- The latest version no longer asks for: Read shared storage, Modify shared storage.
File information
- Version
- v30.1.89033-a11 (89033)
- Uploaded
- May 3, 2026
- Size
- 2.5 MB
- Requires
- Android 11+ (API 30)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 9b319a6fc46324011015d22b89442d7d
- Signing certificate (SHA-1)
- A0:E2:85:15:7D:63:D8:20:58:D0:19:F1:7B:28:67:04:2C:64:18:4E
- Signed by
- [email protected], CN=SpectralinkApps, OU=SpectralinkPlatform, O=Spectralink, L=Boulder, ST=Colorado, C=US
- File name
- com-spectralink-slnkota-89033-74606143-9b319a6fc46324011015d22b89442d7d.apk
- Package
- com.spectralink.slnkota
- Downloads (all versions)
- 5K+
- Age rating
- PEGI 3 · Everyone
What's new in v30.1.89033-a11
Versity 97 13.4 and Versity 95/96 3.2 release
Permissions (24)
This version requests 24 permissions, 4 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access cache filesystem android.permission.ACCESS_CACHE_FILESYSTEM
- Full network access android.permission.INTERNET
- Install package updates android.permission.INSTALL_PACKAGE_UPDATES
- Install self updates android.permission.INSTALL_SELF_UPDATES
- Interact across users android.permission.INTERACT_ACROSS_USERS
- Internal broadcast protection (app-defined) com.spectralink.slnkota.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Master clear android.permission.MASTER_CLEAR
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Reboot android.permission.REBOOT
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- Spectralink collect configs (custom) spectralink.permission.COLLECT_CONFIGS
- Spectralink file access request (custom) spectralink.permission.FILE_ACCESS_REQUEST
- Spectralink file access response (custom) spectralink.permission.FILE_ACCESS_RESPONSE
- Spectralink request ignore process freezing (custom) com.spectralink.permission.REQUEST_IGNORE_PROCESS_FREEZING
- Spectralink web view (custom) spectralink.permission.WEB_VIEW
- Ucmclient share files (custom) com.cisco.ucmclient.permission.SHARE_FILES
- Use full screen intent android.permission.USE_FULL_SCREEN_INTENT
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 3, 2026.
- Certificate issued to “Spectralink” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified May 3, 2026
- Validated against Google Play May 3, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (4 other versions compared). AAPKs doesn't scan files itself.
How to install Sys Updater on Android 11+
You'll need about 5 MB of free space.
- Download the APK — tap Download APK above (2.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-spectralink-slnkota-89033-74606143-9b319a6fc46324011015d22b89442d7d.apk.
- 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.
- Check the file (optional) — the MD5 of the downloaded file should be 9b319a6fc46324011015d22b89442d7d. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. 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).
- Open Sys Updater — 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 11+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.