Typical Errors and Remedies Following are a few common errors that you might face in the firmware upgrade process plus their solutions:

Go to the Settings menu on your ZTE F670L device Scroll down and tap “About device” Select “Software update” Click on “Check for updates”

Update failed: Try restarting your device and looking for updates again. Device not detected by PC: Consider switching to a alternate USB port or a other PC. Update procedure hung: Attempt power-cycling your unit and checking for upgrades again.

Go to the webpage and fetch the software patch bundle for your hardware Connect your unit to your PC using a USB lead Launch a file move application (such as FileZilla) and move the firmware patch package to your device On your unit, go to the Settings menu and tap “About device” Tap “Software update” Press on “Update from local storage” Select the software patch file that you moved to your device Pause for the upgrade to install Reboot your device

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How to Check for Firmware Updates on ZTE F670L Before updating the firmware of your ZTE F670L device, you must to confirm if an update is available. Here are the steps to follow:

Cautions to Take Ahead of Updating Firmware Ahead of installing the firmware of your unit, make sure to:

Procedure 2: Using a PC and a USB lead