QRコードリーダー EQS
v4.4.62 · 2.7 MB · code 40462
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File information
UpdatedNov 29, 2025
PublishedJul 11, 2021
Packagejp.eqs.apps
Versionv4.4.62 (40462)
Size2.7 MB
MD568c98e1d0ef257f70da155fc4975c0b0
Min SDK19
Malware scanTRUSTED
Signature SHA100:12:42:56:8A:F5:ED:18:32:B1:EE:62:18:C9:77:01:E8:7D:76:23
SignerCN=Takahashi Tetsuya
Total downloads10,000,000
This version10,000,000
Developerイクス株式会社
Age ratingEveryone
What's new in v4.4.62
・軽微な修正
Security scan
TRUSTED
- Developer signature verified 2025-11-29
- Signature SHA1 00:12:42:56:8A:F5:ED:18:32:B1:EE:62:18:C9:77:01:E8:7D:76:23
- File MD5 68c98e1d0ef257f70da155fc4975c0b0
How to install QRコードリーダー EQS v4.4.62 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 2.7 MB of free storage.
- Grab jp.eqs.apps_40462.apk — hit the Download button above (2.7 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 68c98e1d0ef257f7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.eqs.apps_40462.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=Takahashi Tetsuya. 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 QRコードリーダー EQS — tap Open on the install screen, or find the QRコードリーダー EQS icon in your app drawer.
Common install errors for QRコードリーダー EQS
- "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 4.4 KitKat 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.