Software Updates using a lot of Mobile Data
Recently my iPhone XR has been using a lot of data when i checked under my data usage, it shows System Services(Software Updates in particular) that is using a chunk of it. It could go up to 1 GB per day on System Services alone. I have tried to turn off the settings for automatic updates under General > Software Update > Automatic Updates, but it did not help. It didn't use any data for 1~2 days, and continued eating up data again afterwards. I also turned off iCloud drive syncing but it didn't help too.
I might be wrong but I am pretty sure this problem came about after updating to iOS 16. I am now currently on iOS 16.0.2
Any help on this issue would greatly be appreciated!
iPhone XR, iOS 16