OTDR Data Transporter
v2.04 · 20.4 MB · code 9
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File information
UpdatedMay 18, 2024
PublishedOct 26, 2020
Packagecom.yokogawa.jp
Versionv2.04 (9)
Size20.4 MB
MD51b27dec98fee2a2d445ae8ab1365c14c
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA184:F9:30:EE:BA:8D:6F:B1:7F:B8:D8:D6:7F:55:DE:65:90:C5:10:28
SignerCN="Daisuke.Sato, OU=Common Technology Department, O=Yokogawa Meters & Instruments Corporation, L=Nakach\\,Musashino-shi, S=Tokyo, C=JP"
Total downloads10,000
This version10,000
DeveloperYokogawa Test & Measurement Corporation
Age ratingEveryone
What's new in v2.04
- Supported station mode connection with AQ1210.
Security scan
TRUSTED
- Developer signature verified 2024-05-18
- Scanned for malware 2024-05-18 23:33:09
- Signature SHA1 84:F9:30:EE:BA:8D:6F:B1:7F:B8:D8:D6:7F:55:DE:65:90:C5:10:28
- File MD5 1b27dec98fee2a2d445ae8ab1365c14c
How to install OTDR Data Transporter v2.04 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 20.4 MB of free storage.
- Grab com.yokogawa.jp_9.apk — hit the Download button above (20.4 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 1b27dec98fee2a2d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.yokogawa.jp_9.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="Daisuke.Sato, OU=Common Technology Department, O=Yokogawa Meters & Instruments Corporation, L=Nakach\\,Musashino-shi, S=Tokyo, C=JP". 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 OTDR Data Transporter — tap Open on the install screen, or find the OTDR Data Transporter icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for OTDR Data Transporter
- "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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.