Download File Ndasat_base.apk -

(e.g., Chrome) and toggle on Allow from this source . 🚀 Step 3: Install the APK

Open your mobile browser (like Chrome) and navigate to the official download link. Download File NDASAT_base.apk

Only download the file from an official government or institutional website to avoid malware. Download File NDASAT_base.apk

⚠️ After installing, it is best practice to go back into settings and disable the "Install Unknown Apps" permission for your browser to keep your device secure. Download File NDASAT_base.apk

How to Install APK Files on your Android Phone (Best Method)

Tap Open to start the app or find it in your app drawer.

Go to Settings > Apps & Notifications > Special App Access > Install Unknown Apps .