LEX v1.4.3.0
APK · 24.3 MB · version code 66 · Android 4.4+ · uploaded Dec 21, 2025
- Signature matches the Google Play version Details
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File information
- Version
- v1.4.3.0 (66)
- Uploaded
- Dec 21, 2025
- Size
- 24.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 27a9cf92a8bd347f8f0525fb7128c96f
- Signing certificate (SHA-1)
- 06:2A:87:E3:0C:F6:DE:2B:C6:14:B3:FB:61:BC:BE:55:9C:D3:D6:E1
- Signed by
- CN=Alexander Baars, OU=I&A, O=Dedicon, L=Grave, ST=Gelderland, C=NL
- File name
- nl-dedicon-lex-66-72902277-27a9cf92a8bd347f8f0525fb7128c96f.apk
- Package
- nl.dedicon.lex
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.4.3.0
Fix voor crackling noise in de audiomodule
Contrast van tekst in popups verbeterd
Fix van begroeting “hallo unknown”
Verwerking higher-ascii tekens in gebruikersnaam en password
Toegankelijkheidopties bij download wissen en boekgegevens
Fix voor ‘Ga naar pagina’ die soms niet werkte
Fix voor Engelstalige foutmelding waarna je niet meer verder kon lezen
Permissions (10)
This version requests 10 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 21, 2025.
- Certificate issued to “Dedicon” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Dec 21, 2025
- Validated against Google Play Dec 21, 2025
- 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. AAPKs doesn't scan files itself.
How to install LEX on Android 4.4+
You'll need about 48.5 MB of free space.
- Download the APK — tap Download APK above (24.3 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 nl-dedicon-lex-66-72902277-27a9cf92a8bd347f8f0525fb7128c96f.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 27a9cf92a8bd347f8f0525fb7128c96f. 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 LEX — 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 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.