Greenheck Toolbox
v3.0 · 821.2 KB · code 5
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File information
UpdatedMar 17, 2014
PublishedMar 17, 2014
Packagecom.greenheck.android.toolbox
Versionv3.0 (5)
Size821.2 KB
MD5040fcbedc0c45fae8c7b352d748eec04
Min SDK7
Malware scanTRUSTED
Signature SHA11D:29:77:B7:A9:A2:DF:BF:C6:76:F9:65:D6:51:57:9C:BA:ED:A8:94
SignerCN=Cheryl Aderhold, O=Greenheck, L=Schofield, ST=Wisconsin
Total downloads372
This version372
DeveloperGreenheck Fan
Age ratingEveryone
What's new in v3.0
Enhancements:
• Help icon added; help text added
• Ability to calculate sound values
• Only 2 inputs for the old values are now required for the program to calculate.
• Input values will be saved until the app is closed.
• Keypad defaults to numbers only and decimal point.
• On tablets, app will display in full screen
Updates:
• Corrected horsepower calculation error.
• Help icon added; help text added
• Ability to calculate sound values
• Only 2 inputs for the old values are now required for the program to calculate.
• Input values will be saved until the app is closed.
• Keypad defaults to numbers only and decimal point.
• On tablets, app will display in full screen
Updates:
• Corrected horsepower calculation error.
Security scan
TRUSTED
- Developer signature verified 2014-03-17
- Scanned for malware 2020-08-20 23:33:05
- Signature SHA1 1D:29:77:B7:A9:A2:DF:BF:C6:76:F9:65:D6:51:57:9C:BA:ED:A8:94
- File MD5 040fcbedc0c45fae8c7b352d748eec04
How to install Greenheck Toolbox v3.0 on Android API 7+
Takes about 2 minutes. You'll need roughly 821.2 KB of free storage.
- Grab com.greenheck.android.toolbox_5.apk — hit the Download button above (821.2 KB). 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 040fcbedc0c45fae…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.greenheck.android.toolbox_5.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=Cheryl Aderhold, O=Greenheck, L=Schofield, ST=Wisconsin. 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 Greenheck Toolbox — tap Open on the install screen, or find the Greenheck Toolbox icon in your app drawer.
Common install errors for Greenheck 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 API 7 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.