OPCTXO Network Tools
v1.1.0 · 497.1 KB · code 2
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File information
UpdatedDec 26, 2012
PublishedDec 26, 2012
Packagesu.opctxo.android.networktools
Versionv1.1.0 (2)
Size497.1 KB
MD5cfb59b303b8700fc726d044c962a689a
Min SDK8
Malware scanTRUSTED
Signature SHA158:73:85:DC:11:2C:30:39:D7:5E:C5:70:0F:EC:2E:E8:AD:71:57:27
SignerCN=Dmitry Tsechoev, OU=android-develop, O=OPCTXO, L=Moscow, ST=RU, C=7
Total downloads3,751
This version3,751
DeveloperGlaserTech
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2019-09-10
- Scanned for malware 2020-11-17 05:10:23
- Signature SHA1 58:73:85:DC:11:2C:30:39:D7:5E:C5:70:0F:EC:2E:E8:AD:71:57:27
- File MD5 cfb59b303b8700fc726d044c962a689a
How to install OPCTXO Network Tools v1.1.0 on Android API 8+
Takes about 2 minutes. You'll need roughly 497.1 KB of free storage.
- Grab su.opctxo.android.networktools_2.apk — hit the Download button above (497.1 KB). 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 cfb59b303b8700fc…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find su.opctxo.android.networktools_2.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=Dmitry Tsechoev, OU=android-develop, O=OPCTXO, L=Moscow, ST=RU, C=7. 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 OPCTXO Network Tools — tap Open on the install screen, or find the OPCTXO Network Tools icon in your app drawer.
Common install errors for OPCTXO Network Tools
- "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 8 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.