Is it true or not that mobile broadband is upgraded to 1000m for free?

The news that mobile broadband is upgraded to 1000m for free is probably false. This may just be a third-party company pretending to be a mobile company, taking upgrading broadband for free as a gimmick to attract users' interest. In fact, the customer service of the mobile company said that the number 10050 is not an internal branch of the mobile company, and they do not provide free broadband upgrade service. In addition, some users reported that mobile workers called them and said they could upgrade to Gigabit for free, but in fact they had to pay extra for surfing the Internet after upgrading for one year. Therefore, for this free upgrade service, users need to be vigilant and not be deceived by false propaganda and traps. Mobile broadband refers to the broadband Internet service provided through the mobile communication network, which allows users to access the Internet conveniently through mobile devices such as mobile phones and tablet computers. The feature of this service is flexibility and convenience, which allows users to get an access experience higher than 1Mbps in any place with signal coverage, such as indoor, outdoor or mobile.