# License Activation

Some of the Bass OS builds do require licensing activation. After contacting us with your device serial numbers and purchasing a license, there are a few different ways it can be activated.

Start off by going into Android Settings

Then scroll down to the Device Status option (if it is not showing, close Settings and re-open)

After selecting the Device Status activity, you can see your product serial number here. This is the serial number you will need to report to us with in order for us to register your device.

Once reported and license is purchased, you can click on the "Check Device Status" button to check it's activation status. Once activated, the screen will reflect the status by showing as "Licensed"

Connect to the device using ADB, and run the following command to collect its serial number:

adb shell getprop ro.bliss.serialnumber

We offer an easy method to purchase single device licenses through our website here: BassOS Single Device Licensing

We require a licensing contract for any more than 10 licenses. Follow the steps above to gather the serial numbers required, and contact us at info@navotpala.tech with all the serial numbers you want to register. Once payment is confirmed, we will activate the license for each serial shared and send you a response when complete.

From there, you can manually navigate each device to Settings > Device Status & check license status from there, reboot each device, or use adb to reboot each device for it to confirm it's license status once it reconnects to the internet:

adb root
adb shell reboot -f

We also offer bulk license management through our Access Guard application which is available through contract only. For more info on that service, please contact us at [info@navotpala.tech](info@navotpala.tech?subject=Access Guard Licensing) and express your interest.