Safety tips
v3.16.1 · 104.1 MB · code 3182
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File information
UpdatedJan 16, 2026
PublishedApr 20, 2021
Packagejp.co.rcsc.safetyTips.android
Versionv3.16.1 (3182)
Size104.1 MB
MD58e35dc50f0ce7a944828e350af2609ec
Min SDK21
Malware scanTRUSTED
Signature SHA150:B7:14:F3:FF:DA:FB:6C:19:98:3F:4B:8F:31:9A:2A:D2:97:0C:66
SignerCN=RC Solution Co.
Total downloads500,000
This version500,000
DeveloperRC Solution Co.
Age ratingEveryone
What's new in v3.16.1
Minor bug fixes and improvements.
Security scan
TRUSTED
- Developer signature verified 2026-01-16
- Signature SHA1 50:B7:14:F3:FF:DA:FB:6C:19:98:3F:4B:8F:31:9A:2A:D2:97:0C:66
- File MD5 8e35dc50f0ce7a944828e350af2609ec
How to install Safety tips v3.16.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 104.1 MB of free storage.
- Grab jp.co.rcsc.safetyTips.android_3182.apk — hit the Download button above (104.1 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 8e35dc50f0ce7a94…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.rcsc.safetyTips.android_3182.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=RC Solution Co.. 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 Safety tips — tap Open on the install screen, or find the Safety tips icon in your app drawer.
Common install errors for Safety tips
- "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.