Computerworld - https://www.computerworld.com/article/3190985/android/14-easy-ways-to-cut-back-on-data-use-in-android.html#tk.rss_all
These days, mobile data is money — and if you don’t optimize your phone to handle it intelligently, you’re throwing dollars down the drain.
After all, whether you have a plan with a monthly data cap or a setup where you’re billed for the data you use, you’re essentially paying for all the virtual info you transmit over your carrier’s network. In the former case, reducing your data usage could let you move to a cheaper level of service — while in the latter, every megabyte you save will directly lower your monthly bill.
The good news is that it’s relatively easy