Spectro - NIR Spectroscopy
v1.02 · 1.8 MB · code 3
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File information
UpdatedAug 7, 2020
PublishedAug 7, 2020
Packagecom.spectro
Versionv1.02 (3)
Size1.8 MB
MD5b61e4f6b347f9466fabc07973ea12e00
Min SDK23
Malware scanTRUSTED
Signature SHA19D:84:22:91:15:F1:9C:24:FE:68:F3:25:17:A7:D2:36:4E:E6:B3:7C
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100
This version100
DeveloperKuniklo
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-08-07
- Scanned for malware 2020-09-15 21:55:54
- Signature SHA1 9D:84:22:91:15:F1:9C:24:FE:68:F3:25:17:A7:D2:36:4E:E6:B3:7C
- File MD5 b61e4f6b347f9466fabc07973ea12e00
How to install Spectro - NIR Spectroscopy v1.02 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 1.8 MB of free storage.
- Grab com.spectro_3.apk — hit the Download button above (1.8 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 b61e4f6b347f9466…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.spectro_3.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Spectro - NIR Spectroscopy — tap Open on the install screen, or find the Spectro - NIR Spectroscopy icon in your app drawer.
Common install errors for Spectro - NIR Spectroscopy
- "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 6.0 Marshmallow 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.