this post was submitted on 07 Mar 2025
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268
Why most countries are struggling to shut down 2G. (restofworld.org)
submitted 3 days ago by Tea@programming.dev to c/technology@lemmy.world
77 comments fedilink hide all child comments
 

Global leap to 4G and 5G would cut off phone access for millions of vulnerable people.

  • Telecom companies aim to profit from the 2G-to-5G transition as governments worldwide face pressure to free up mobile spectrum.
  • Vietnam is the latest country to shut down 2G by offering free 4G phones to the poor.
  • India and South Africa have expressed concern that the strategy would cut off phone access for millions of vulnerable people.
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[–] Armand1@lemmy.world 5 points 2 days ago* (last edited 2 days ago) (3 children)

~~2G is also gone.~~ Edit: it's not gone just yet. Not sure why the phone didn't try to fall back to 2G.

https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/3g-switch-off/

The old phone was a couple years into 4G existing but before we started to send voice over it.

I assume it just wasn't in the OS-level code. It only went up to Android 11. We could have tried LineageOS but that would have required a bunch of work including wiping the phone.

Either way, we checked and the option just wasn't there.

[–] WhyJiffie@sh.itjust.works 4 points 2 days ago

alt roms often add support for volte if the phone supports 4G, because it's just a software thing

[–] ladfrombrad@lemdro.id 3 points 2 days ago (1 children)

Were they / are they on the 3 network?

If so, that's why because 3 has never had a 2G network at all ;)

[–] Armand1@lemmy.world 2 points 2 days ago

That must be it!

[–] WhyJiffie@sh.itjust.works 1 points 2 days ago

alt roms often add support for volte if the phone supports 4G, because it's just a software thing