1- In your mobile device, open Philips Hue app.
2- Tap on Settings
3- Tap on Accessories Setup
4- Click on your remote's name and then click on delete.
5- Make sure you're connected to internet and your bridge is connected to your internet router and lights are on.
6- Tap on + sign in the lower right section of the app.
7- Follow instructions to install your remote.
8- If app is unable to find your remote, then press buttons of your remote all the way down several times to recharge built in battery.
9- Go to step 6.