Can traffic explosion really collect traffic for free? Is there such a good thing?

Yes, but it seems that this is an activity of Anhui Telecom. I'm from Hefei, maybe. If other provinces have such activities, it should be possible.

However, it is difficult to get points now (that is, wisdom beans). There are points for downloading software before, and you can brush it repeatedly every day. Now, after you download and activate the software, you will get smart beans, and you will get very few smart beans. A software is only used once a month.

It used to be every month, and sometimes if you are lucky, you can get free traffic of 1g by lucky draw.

If you are not afraid of trouble, you can download and install software to get smart beans, and then change the traffic package.

I don't need it now. Too much trouble. Now I always buy a 300M flow card from Taobao and recharge it once a month. One card is 6 ~ 10 yuan, which is quite good, and it starts on the same day after recharging, totaling one month, and can be used across months.