GUC Advisory - Grayson Utiliti
v1.0.12 · 2.8 MB · code 12
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File information
UpdatedApr 27, 2024
PublishedMar 10, 2021
Packagecom.mapsync.gsgo.grayson
Versionv1.0.12 (12)
Size2.8 MB
MD57668f2e9b42cd7a624ea4e5b9c970863
Min SDK21
Malware scanUNKNOWN
Signature SHA1D6:B6:1F:44:41:B1:5D:04:B0:8C:EF:10:0E:8A:13:CF:93:D8:B3:CB
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500
This version500
DeveloperMapSync Co
Age ratingEveryone
What's new in v1.0.12
+ Fixes icon and notifications
Security scan
UNKNOWN
- Developer signature verified 2024-04-27
- Signature SHA1 D6:B6:1F:44:41:B1:5D:04:B0:8C:EF:10:0E:8A:13:CF:93:D8:B3:CB
- File MD5 7668f2e9b42cd7a624ea4e5b9c970863
How to install GUC Advisory - Grayson Utiliti v1.0.12 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 2.8 MB of free storage.
- Grab com.mapsync.gsgo.grayson_12.apk — hit the Download button above (2.8 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 7668f2e9b42cd7a6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mapsync.gsgo.grayson_12.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 UNKNOWN).
- Done — open GUC Advisory - Grayson Utiliti — tap Open on the install screen, or find the GUC Advisory - Grayson Utiliti icon in your app drawer.
Common install errors for GUC Advisory - Grayson Utiliti
- "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.