Bosch Toolbox
v6.21 · 89.4 MB · code 370
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File information
UpdatedApr 16, 2026
PublishedApr 22, 2021
Packagede.convisual.bosch.toolbox2
Versionv6.21 (370)
Size89.4 MB
MD53da9dd7468864d4a57c801636292b8ad
Min SDK26
Malware scanTRUSTED
Signature SHA183:BE:07:65:5F:BE:CD:42:E9:74:39:8E:A4:9D:AC:F9:DB:2F:2C:CE
SignerCN=cV Technik, OU=Technik, O=conVISUAL AG, L=Oberhausen, ST=NRW, C=DE
Total downloads1,000,000
This version1,000,000
DeveloperDD Audio
Age ratingEveryone
What's new in v6.21
- General bug fixing and minor improvements.
Security scan
TRUSTED
- Developer signature verified 2026-04-16
- Signature SHA1 83:BE:07:65:5F:BE:CD:42:E9:74:39:8E:A4:9D:AC:F9:DB:2F:2C:CE
- File MD5 3da9dd7468864d4a57c801636292b8ad
How to install Bosch Toolbox v6.21 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 89.4 MB of free storage.
- Grab de.convisual.bosch.toolbox2_370.apk — hit the Download button above (89.4 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 3da9dd7468864d4a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.convisual.bosch.toolbox2_370.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=cV Technik, OU=Technik, O=conVISUAL AG, L=Oberhausen, ST=NRW, C=DE. 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 Bosch Toolbox — tap Open on the install screen, or find the Bosch Toolbox icon in your app drawer.
Common install errors for Bosch Toolbox
- "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 8.0 Oreo 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.