this post was submitted on 25 Sep 2024
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They only need to be 500 miles near you, if they pay for the good juicy 2G exploits 😉
A lot of countries have disabled their 2G networks (and 3G in some cases). I think 4G and 5G have a more secure signaling protocol than SS7?
Well, it does not matter if the country has no 2G. The thing is, that your phone is 2G compatible. They tell the phone something like “ehh, at this spot we have only 2G roaming” and phone is like “sure, let’s downgrade to 2G”
Profit.
Ohhh I didn't consider that. Good point!