OPTEX Vision
v1.4.1 · 28.1 MB · code 25
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File information
UpdatedJun 5, 2024
PublishedMar 1, 2022
Packagejp.co.optex.optexvision
Versionv1.4.1 (25)
Size28.1 MB
MD5a80a10dd16706a88a4dcf7514b3ccec1
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AF:04:36:5B:1B:0A:E3:8D:44:B8:DB:CC:AD:09:27:5B:D8:58:A4:91
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperOPTEX CO., LTD.
Age ratingEveryone
What's new in v1.4.1
bugs fix.
Security scan
TRUSTED
- Developer signature verified 2024-06-05
- Signature SHA1 AF:04:36:5B:1B:0A:E3:8D:44:B8:DB:CC:AD:09:27:5B:D8:58:A4:91
- File MD5 a80a10dd16706a88a4dcf7514b3ccec1
How to install OPTEX Vision v1.4.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 28.1 MB of free storage.
- Grab jp.co.optex.optexvision_25.apk — hit the Download button above (28.1 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 a80a10dd16706a88…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.optex.optexvision_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 CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 OPTEX Vision — tap Open on the install screen, or find the OPTEX Vision icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for OPTEX Vision
- "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 5.0 Lollipop 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.