GEMS
v2.8 · 6.4 MB · code 19
Verify you're human
Solve this to start the download.
File information
UpdatedMar 24, 2020
PublishedJun 24, 2018
Packagecom.dnk.gajeratrust
Versionv2.8 (19)
Size6.4 MB
MD5acee6366106e70b5c4bb0a39459e9169
Min SDK15
Malware scanTRUSTED
Signature SHA103:88:D8:8B:62:7C:EF:74:CA:9C:9D:91:24:82:D5:94:C0:3C:82:5F
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads50,000
This version50,000
DeveloperGajera Group of Schools
Age ratingEveryone
What's new in v2.8
- Suggestion And Complaint Form added
- Minor bug fixing
- Minor bug fixing
Security scan
TRUSTED
- Developer signature verified 2020-03-24
- Scanned for malware 2020-11-11 21:59:10
- Signature SHA1 03:88:D8:8B:62:7C:EF:74:CA:9C:9D:91:24:82:D5:94:C0:3C:82:5F
- File MD5 acee6366106e70b5c4bb0a39459e9169
How to install GEMS v2.8 on Android API 15+
Takes about 2 minutes. You'll need roughly 6.4 MB of free storage.
- Grab com.dnk.gajeratrust_19.apk — hit the Download button above (6.4 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 acee6366106e70b5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.dnk.gajeratrust_19.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 GEMS — tap Open on the install screen, or find the GEMS icon in your app drawer.
Common install errors for GEMS
- "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 15 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.