WSPR Tx
v1.4 · 2.5 MB · code 13
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File information
UpdatedOct 2, 2025
PublishedApr 9, 2020
Packagelt.embedded.wsprtx
Versionv1.4 (13)
Size2.5 MB
MD5710bae65746ae9e979bfaa88c46d2743
Min SDK16
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA119:0D:44:B1:B3:34:3F:9D:EA:70:56:D0:CA:51:9C:AD:FB:55:FC:41
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1
This version1
DeveloperEmbedded apps
Age ratingEveryone
What's new in v1.4
Performance fixes
Security scan
TRUSTED
- Developer signature verified 2021-02-15
- Signature SHA1 19:0D:44:B1:B3:34:3F:9D:EA:70:56:D0:CA:51:9C:AD:FB:55:FC:41
- File MD5 710bae65746ae9e979bfaa88c46d2743
How to install WSPR Tx v1.4 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.5 MB of free storage.
- Grab lt.embedded.wsprtx_13.apk — hit the Download button above (2.5 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 710bae65746ae9e9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find lt.embedded.wsprtx_13.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 WSPR Tx — tap Open on the install screen, or find the WSPR Tx icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for WSPR Tx
- "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 16 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 native code. Devices with a different CPU will reject it.