Will I have internet coverage in the Amazon region of Brazil, or just major cities like Rio/São Paulo?

While you'll enjoy excellent 4G/5G coverage in Brazil's bustling urban centers like Rio de Janeiro, São Paulo, and Salvador, and even in the Amazonian gateway city of Manaus, coverage can become more limited as you venture deeper into the Amazon rainforest. If you're on a riverboat cruise or exploring remote jungle lodges, expect signal availability to be intermittent or non-existent. SouthESIM connects to the best available local networks, but even they have their limits in such vast wilderness areas. Plan to enjoy some digital detox during your deep jungle excursions!