Connection Stabilizer Booster
v2.4.3 · 3 MB · code 25
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File information
UpdatedJan 10, 2026
PublishedJun 8, 2020
Packagecom.connectionstabilizerbooster
Versionv2.4.3 (25)
Size3 MB
MD5b61d3c4cf2f7cb7664c0c4a03f4e25be
Min SDK14
Malware scanTRUSTED
Signature SHA122:5F:A1:A5:EC:88:2C:5D:25:6A:CC:EA:3F:DF:CC:7B:B7:C0:E3:82
SignerO=SuperSonic Inc.
Total downloads10,000,000
This version10,000,000
DeveloperSuperSonic Software
Age ratingEveryone
What's new in v2.4.3
Critical bug fixes.
Optimized for Android 9 Pie.
Fixes for Indonesian language.
Contacts permission is only required to read account information to secure the purchase of Pro version. This is because on newer android versions read-account permission was merged into read-contacts permission. You will never be prompted to grant this permission unless you upgrade to Pro version. Your contacts are never read in any case. We value your privacy.
Optimized for Android 9 Pie.
Fixes for Indonesian language.
Contacts permission is only required to read account information to secure the purchase of Pro version. This is because on newer android versions read-account permission was merged into read-contacts permission. You will never be prompted to grant this permission unless you upgrade to Pro version. Your contacts are never read in any case. We value your privacy.
Security scan
TRUSTED
- Developer signature verified 2026-01-10
- Scanned for malware 2019-10-01 20:02:40
- Signature SHA1 22:5F:A1:A5:EC:88:2C:5D:25:6A:CC:EA:3F:DF:CC:7B:B7:C0:E3:82
- File MD5 b61d3c4cf2f7cb7664c0c4a03f4e25be
How to install Connection Stabilizer Booster v2.4.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 3 MB of free storage.
- Grab com.connectionstabilizerbooster_25.apk — hit the Download button above (3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches b61d3c4cf2f7cb76…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.connectionstabilizerbooster_25.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read O=SuperSonic Inc.. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Connection Stabilizer Booster — tap Open on the install screen, or find the Connection Stabilizer Booster icon in your app drawer.
Common install errors for Connection Stabilizer Booster
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 14 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.