JPKI利用者ソフト
v2.1 · 2.2 MB · code 11
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File information
UpdatedJun 12, 2024
PublishedAug 30, 2023
Packagejp.go.jpki.mobile.utility
Versionv2.1 (11)
Size2.2 MB
MD5d3a1693bc04ac001fa3afba4f037c9df
Min SDK16
Malware scanTRUSTED
Signature SHA198:76:11:8F:5D:CD:2E:70:63:C1:1F:E5:48:CB:EB:ED:33:A1:CF:93
SignerCN=Japan Agency for Local Authority Information Systems, OU=User client application for Android, O=Japan Agency for Local Authority Information Systems, L=Chiyoda-ku, ST=Tokyo, C=JP
Total downloads500,000
This version500,000
Developer地方公共団体情報システム機構
Age ratingEveryone
What's new in v2.1
メニュー画面のうち、「住所等提供同意状況の照会・取消」の機能を追加しました。
Security scan
TRUSTED
- Developer signature verified 2024-06-12
- Signature SHA1 98:76:11:8F:5D:CD:2E:70:63:C1:1F:E5:48:CB:EB:ED:33:A1:CF:93
- File MD5 d3a1693bc04ac001fa3afba4f037c9df
How to install JPKI利用者ソフト v2.1 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.2 MB of free storage.
- Grab jp.go.jpki.mobile.utility_11.apk — hit the Download button above (2.2 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 d3a1693bc04ac001…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.go.jpki.mobile.utility_11.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=Japan Agency for Local Authority Information Systems, OU=User client application for Android, O=Japan Agency for Local Authority Information Systems, L=Chiyoda-ku, ST=Tokyo, 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 JPKI利用者ソフト — tap Open on the install screen, or find the JPKI利用者ソフト icon in your app drawer.
Common install errors for JPKI利用者ソフト
- "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.