OSG Browser
v7.0.0 · 99.6 MB · code 2025112817
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File information
UpdatedFeb 1, 2026
PublishedNov 5, 2020
Packagejp.co.softbanktech.osgbrowser
Versionv7.0.0 (2025112817)
Size99.6 MB
MD5f6673005ef218f0bec607335dfbac9be
Min SDK21
ABIsarm64-v8a
Malware scanUNKNOWN
Signature SHA197:47:FF:ED:7E:24:A5:AB:06:F3:94:84:9C:63:07:7B:59:67:18:D9
SignerCN=Ryosuke Kojima, OU=Product Management Div, O=SoftBank Technology Corp., L=Shinjuku-ku, ST=Tokyo, C=JP
Total downloads500
This version500
DeveloperSB Technology Corp.
Age ratingEveryone
What's new in v7.0.0
・Android 15 に対応いたしました。
・ベースとしているFirefoxのバージョンを Version 143.0 に変更いたしました。
・いくつかの軽微な不具合を修正いたしました。
・ベースとしているFirefoxのバージョンを Version 143.0 に変更いたしました。
・いくつかの軽微な不具合を修正いたしました。
Security scan
UNKNOWN
- Developer signature verified 2026-02-01
- Signature SHA1 97:47:FF:ED:7E:24:A5:AB:06:F3:94:84:9C:63:07:7B:59:67:18:D9
- File MD5 f6673005ef218f0bec607335dfbac9be
How to install OSG Browser v7.0.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 99.6 MB of free storage.
- Grab jp.co.softbanktech.osgbrowser_2025112817.apk — hit the Download button above (99.6 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 f6673005ef218f0b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.softbanktech.osgbrowser_2025112817.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=Ryosuke Kojima, OU=Product Management Div, O=SoftBank Technology Corp., L=Shinjuku-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 UNKNOWN).
- Done — open OSG Browser — tap Open on the install screen, or find the OSG Browser icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for OSG Browser
- "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.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.