RS-MS3A
v1.32 · 865.4 KB · code 126
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File information
UpdatedMar 24, 2026
PublishedMar 28, 2022
Packagejp.co.icom.rs_ms3a
Versionv1.32 (126)
Size865.4 KB
MD506e1c3f1178a2de3e8ba86172a6f5eea
Min SDK21
Malware scanTRUSTED
Signature SHA109:EF:1A:10:FF:D0:A3:13:F1:64:90:5A:62:64:85:6C:78:9A:6A:93
SignerL=Osaka, ST=Osaka, C=JP
Total downloads10,000
This version10,000
DeveloperIcom Inc.
Age ratingEveryone
What's new in v1.32
-Improved stability of voice communications.
Security scan
TRUSTED
- Developer signature verified 2026-03-24
- Signature SHA1 09:EF:1A:10:FF:D0:A3:13:F1:64:90:5A:62:64:85:6C:78:9A:6A:93
- File MD5 06e1c3f1178a2de3e8ba86172a6f5eea
How to install RS-MS3A v1.32 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 865.4 KB of free storage.
- Grab jp.co.icom.rs_ms3a_126.apk — hit the Download button above (865.4 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 06e1c3f1178a2de3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.icom.rs_ms3a_126.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 L=Osaka, ST=Osaka, C=JP. 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 RS-MS3A — tap Open on the install screen, or find the RS-MS3A icon in your app drawer.
Common install errors for RS-MS3A
- "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 5.0 Lollipop 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.