“Across Africa, 4G is still being rolled out. Many users continue to have smartphones capable of only 3G, either because the smartphone hardware is less capable, or because their SIM card is 3G-only. …
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“Across Africa, 4G is still being rolled out. Many users continue to have smartphones capable of only 3G, either because the smartphone hardware is less capable, or because their SIM card is 3G-only. …
( read original story …)