If your ROM came without Google apps:
This usually means the version you downloaded requires a newer version of Android (like 5.0 KitKat or higher). Double-check the "Minimum Version" on the download page and try an older APK. 2. The Play Store Opens but Immediately Closes download google play store for android 4.1.2
Clear cache again: Settings → Apps → Google Play Store → Clear data Then reboot into recovery (if available) and wipe cache partition. If your ROM came without Google apps: This
For Android 4.1.2, you should look for versions that explicitly state support for "Android 4.1+" or "API 16." download google play store for android 4.1.2