When there is poor Wi-Fi, iPhone automatically uses cellular data in order to let you continue to stream video, watch movies or browse web without any inconvenience. Wi-Fi Assist may consume more data but it's a very useful feature which enhances your user experience.
Just in case, you are concerned about your data consumption or wish to have a complete control over it, you can check how much data is used by Wi-Fi Assist. Besides, you have the option to reset data usage statistics to get things started on a fresh note. Here is how it works.
Check How Much Cellular Data Wi-Fi Assist Has Consumed on iPhone
Step #1. Launch Settings app on your iOS device.
Step #4. Right under Wi-Fi Assist, you should see how much data it has used.
You can easily reset cellular data usage statistics in order to start afresh.
Step #1. Open Settings app on your iOS device.
Step #2. Tap on Cellular or Mobile Data.
Step #3. Scroll down to the bottom. Under Reset Statistics, you should see the last date and time when you had reset the cellular data usage.
If it's been three months since you reset the usage and Wi-Fi Assist has consumed 6GB data during this period, it means it has used around 2GB data monthly.
Step #4. Tap on Reset Statistics.
Head over to this complete guide to reduce cellular data usage in iOS 10. And, if you want to improve the battery life of your iPhone and iPad running the latest iOS ecosystem, follow these tips to reign in the fast battery consumption.
Have any question? Shoot it in the comments below.