Roughness
v1.4.0 · 5.7 MB · code 100040
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File information
UpdatedJun 8, 2024
PublishedJun 12, 2021
Packagede.zeiss.imt.roughness
Versionv1.4.0 (100040)
Size5.7 MB
MD5100b4622e27e19078fe7c6f800b7b9ba
Min SDK24
Malware scanTRUSTED
Signature SHA19B:65:63:63:17:AE:A0:70:31:E6:24:96:61:35:0B:D9:97:08:A8:AB
SignerCN=Carl Zeiss, O=Carl Zeiss, L=Oberkochen, ST=Baden-W?rttemberg, C=DE
Total downloads1,000
This version1,000
DeveloperCarl Zeiss
Age ratingEveryone
What's new in v1.4.0
- Updated Cookbook version
- Minor Bug-fixes
- Minor Bug-fixes
Security scan
TRUSTED
- Developer signature verified 2024-06-08
- Signature SHA1 9B:65:63:63:17:AE:A0:70:31:E6:24:96:61:35:0B:D9:97:08:A8:AB
- File MD5 100b4622e27e19078fe7c6f800b7b9ba
How to install Roughness v1.4.0 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 5.7 MB of free storage.
- Grab de.zeiss.imt.roughness_100040.apk — hit the Download button above (5.7 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 100b4622e27e1907…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.zeiss.imt.roughness_100040.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=Carl Zeiss, O=Carl Zeiss, L=Oberkochen, ST=Baden-W?rttemberg, 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 Roughness — tap Open on the install screen, or find the Roughness icon in your app drawer.
Common install errors for Roughness
- "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 7.0 Nougat 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.