2G-3G OnOff
v2.2.1 · 103.5 KB · code 9
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File information
UpdatedAug 27, 2012
PublishedAug 27, 2012
Packagecom.curvefish.widgets.network2g3gonoff
Versionv2.2.1 (9)
Size103.5 KB
MD597868b60561863802496f2fffe6f62dd
Min SDK3
Malware scanWARNING
Signature SHA1F1:87:4B:4E:11:48:DC:E0:EB:B1:FF:5A:59:D0:3E:DF:F3:06:FE:25
SignerCN=CurveFish, OU=CurveFish, O=CurveFish, L=Moscow, ST=Moscow, C=RU
Total downloads31,210
This version31,210
DeveloperCurveFish
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2021-03-02
- Scanned for malware 2020-11-02 17:35:21
- Signature SHA1 F1:87:4B:4E:11:48:DC:E0:EB:B1:FF:5A:59:D0:3E:DF:F3:06:FE:25
- File MD5 97868b60561863802496f2fffe6f62dd
How to install 2G-3G OnOff v2.2.1 on Android API 3+
Takes about 2 minutes. You'll need roughly 103.5 KB of free storage.
- Grab com.curvefish.widgets.network2g3gonoff_9.apk — hit the Download button above (103.5 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 97868b6056186380…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.curvefish.widgets.network2g3gonoff_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=CurveFish, OU=CurveFish, O=CurveFish, L=Moscow, ST=Moscow, C=RU. 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 WARNING).
- Done — open 2G-3G OnOff — tap Open on the install screen, or find the 2G-3G OnOff icon in your app drawer.
Common install errors for 2G-3G OnOff
- "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 3 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.