this post was submitted on 07 Mar 2025
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Why most countries are struggling to shut down 2G. (restofworld.org)
submitted 2 days ago by Tea@programming.dev to c/technology@lemmy.world
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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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[–] stardreamer@lemmy.blahaj.zone 8 points 23 hours ago

There's also changing from circuit to packet switching, which also drastically changes how the handover process works.

tl;Dr - handover in 5G is buggy and barely works. The whole thing of switching from one service area to another in the middle of a call is held together by hopes and dreams.