Web pic downloader
v1.29 · 2.2 MB · code 13
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File information
UpdatedMar 16, 2018
PublishedMar 16, 2018
Packagejp.gr.java_conf.appdev.app.downloader
Versionv1.29 (13)
Size2.2 MB
MD575132c6706b5eeb9fb8ba6a4689038be
Min SDK9
Malware scanTRUSTED
Signature SHA18B:42:8F:4F:E0:CE:93:A3:2F:F7:FF:31:03:D4:3E:68:44:78:78:EC
SignerCN=root.appdev, OU=appdev, O=appdev, L=hyougo, ST=kobe, C=jp
Total downloads100,000
This version100,000
Developerappdev
Age ratingEveryone
What's new in v1.29
Added the gallery.
Security scan
TRUSTED
- Developer signature verified 2021-11-11
- Scanned for malware 2020-11-08 16:02:27
- Signature SHA1 8B:42:8F:4F:E0:CE:93:A3:2F:F7:FF:31:03:D4:3E:68:44:78:78:EC
- File MD5 75132c6706b5eeb9fb8ba6a4689038be
How to install Web pic downloader v1.29 on Android API 9+
Takes about 2 minutes. You'll need roughly 2.2 MB of free storage.
- Grab jp.gr.java_conf.appdev.app.downloader_13.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 75132c6706b5eeb9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.gr.java_conf.appdev.app.downloader_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=root.appdev, OU=appdev, O=appdev, L=hyougo, ST=kobe, 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 Web pic downloader — tap Open on the install screen, or find the Web pic downloader icon in your app drawer.
Common install errors for Web pic downloader
- "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 9 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.