Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to update the master database of a uniden homepatrol using homepatrol sentinel [title] Install and open the homepatrol sentinel software. [title] Backup your device using sentinel, to ensure no avoided channels and any settings are re-scanned the next time the item is turned on after the update. [substeps] Bring your device to nearby and plug it into your computer.

Ending1: For your computer to see your device, you'll need to turn it on. When you plug it in, it'll turn off, so you'll manually need to turn it on. Ending2: Make sure you have the appropriate troubleshooting software and that the software is compatible. Set the wi-fi adapter to being directly visible to your device (" bluetooth " is preferable). Ending3: Open your device's cd/dvd file and right-click on " backup software ". Insert the data from both devices into the storage from which the data for the third device was attached. Ending4: Turn it on and watch for a install progress. [title] Connect your device to your pc using a bluetooth cable.

Answer format: ending1/ending2/ending3/ending4