3D Fox - 3D Printer / CNC Cont v1.4.20
APK · 1.5 MB · version code 40 · Android 4.0.3+ · uploaded Jul 5, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v1.4.20 (40)
- Uploaded
- Jul 5, 2026
- Size
- 1.5 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 05de05b72650e388236089ba519a38e9
- Signing certificate (SHA-1)
- 53:05:37:BD:EC:24:27:60:F1:EC:29:2A:E1:1F:AC:4C:23:6D:3E:A7
- Signed by
- CN=Elisa Legnani
- File name
- com-fox3d-controller-40-75534242-05de05b72650e388236089ba519a38e9.apk
- Package
- com.fox3d.controller
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.4.20
v 1.4.20
• Upgraded to Android 16
v 1.4.19
• Added support for Idex printers and for SKR2 and SKR3 boards
v 1.4.18
• USB communication: now working with SKR boards
v 1.4.15
• Introduced speed for manual Z moves
• Webserver: fixed bug in Webcam button
v 1.4.11
• Ability to prevent sleep mode
• Webserver: configurable refresh time
• Ability to change T, start/stop Fan and send Custom Commands during printing
• 2 decimal digits for XYZ positions and moves (Pro)
Permissions (4)
This version requests 4 permissions, 2 of them sensitive.
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Full network access android.permission.INTERNET
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 5, 2026.
- Certificate issued to “Elisa Legnani” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Jul 5, 2026
- Validated against Google Play Jul 5, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install 3D Fox - 3D Printer / CNC Cont on Android 4.0.3+
You'll need about 3 MB of free space.
- Download the APK — tap Download APK above (1.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-fox3d-controller-40-75534242-05de05b72650e388236089ba519a38e9.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 05de05b72650e388236089ba519a38e9. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open 3D Fox - 3D Printer / CNC Cont — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.