Download Juc7 820 00169579 Condor - U58g7900 Firmware Part03 Rar

Navigate to Settings > Device Preferences > About > System Update to check for official over-the-air (OTA) updates directly from the manufacturer.

Check the official Condor website or contact their customer support to request the verified stock ROM for your specific model and board number. Navigate to Settings > Device Preferences > About

Finding the exact firmware file for a Condor U58G7900 Navigate to Settings > Device Preferences > About