Telenor Prepaid 2G or 3G to 4G Activation

Telenor Prepaid 2G or 3G to 4G Activation How can I activate 4G on my existing number? You can activate 4G on your mobile if you have 4G compatible device USIM 4G plan/recharge How can I switch back to 2G? You can switch back to 2G network by following a few simple steps: Android – Settings -> Mobile Network Settings