Updating using a USB Cable
This is by far the simplest way to update your mod. It is primarily because the mod is charging during the update. Therefore, you don’t have to worry that your mod will die mid-update. Also, a USB connection creates what techies call a hard connection. You will not have to struggle to find a connection to complete the update.
Bluetooth option
For Bluetooth updating, the process is slightly different. But this doesn’t mean it’s complicated. It’s a straightforward process, especially if you can follow simple instructions. But if you choose to use Bluetooth, you should ensure the device is fully charged.
