USB Accessory Oscilloscope
v3.28 · 4.6 MB · code 28
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File information
UpdatedMar 3, 2026
PublishedMar 11, 2021
Packagenz.ac.cpit.mg7001.oscilloscopeAdv
Versionv3.28 (28)
Size4.6 MB
MD5a3e486a3e4c09db0a7fde457ac451c24
Min SDK24
Malware scanTRUSTED
Signature SHA107:4A:56:65:0B:DA:E3:82:8D:05:7E:FA:12:E2:B9:C2:D3:1F:4F:49
SignerCN=Brian Li
Total downloads10,000
This version10,000
DeveloperBYLi
Age ratingEveryone
What's new in v3.28
Added a feature of downloading raw data when saving screenshots
Security scan
TRUSTED
- Developer signature verified 2026-03-03
- Signature SHA1 07:4A:56:65:0B:DA:E3:82:8D:05:7E:FA:12:E2:B9:C2:D3:1F:4F:49
- File MD5 a3e486a3e4c09db0a7fde457ac451c24
How to install USB Accessory Oscilloscope v3.28 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 4.6 MB of free storage.
- Grab nz.ac.cpit.mg7001.oscilloscopeAdv_28.apk — hit the Download button above (4.6 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 a3e486a3e4c09db0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find nz.ac.cpit.mg7001.oscilloscopeAdv_28.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=Brian Li. 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 USB Accessory Oscilloscope — tap Open on the install screen, or find the USB Accessory Oscilloscope icon in your app drawer.
Common install errors for USB Accessory Oscilloscope
- "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 7.0 Nougat 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.