OPTITOOLS Mobile
v1.43.1199 · 46.2 MB · code 129
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File information
UpdatedMar 10, 2026
PublishedJun 15, 2021
Packagecom.Invertek.OptiToolsMobile
Versionv1.43.1199 (129)
Size46.2 MB
MD5734d8b3c5e99d2fc17c9bf716be3a6d2
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA128:C7:6F:A7:2E:CA:4A:CE:F6:00:54:4F:EE:3E:7B:F9:CC:F4:31:BC
SignerCN="Adam Walker, OU=Innovation, O=Invertek Drives"
Total downloads1,000
This version1,000
DeveloperInvertek Drives
Age ratingEveryone
What's new in v1.43.1199
Fixed times in group 0
Security scan
TRUSTED
- Developer signature verified 2026-03-10
- Signature SHA1 28:C7:6F:A7:2E:CA:4A:CE:F6:00:54:4F:EE:3E:7B:F9:CC:F4:31:BC
- File MD5 734d8b3c5e99d2fc17c9bf716be3a6d2
How to install OPTITOOLS Mobile v1.43.1199 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 46.2 MB of free storage.
- Grab com.Invertek.OptiToolsMobile_129.apk — hit the Download button above (46.2 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 734d8b3c5e99d2fc…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.Invertek.OptiToolsMobile_129.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 CN="Adam Walker, OU=Innovation, O=Invertek Drives". 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 OPTITOOLS Mobile — tap Open on the install screen, or find the OPTITOOLS Mobile icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for OPTITOOLS Mobile
- "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 6.0 Marshmallow 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.