Lumbus does not provide genuinely unlimited high‑speed data for Brazil. The plans labelled “Unlimited” give a 3GB data allowance each day and, once that amount is used, the connection speed drops to 1000kbps. The data cap is therefore fixed, not unlimited.
Travelers who need more data can choose from Lumbus’s fixed data plans, such as the Brazil 50GB 30Days plan, which offers 50GB for 30 days, or the Brazil 20GB 30Days plan, which gives 20GB for 30 days. These fixed plans can be more cost‑effective for users who plan to consume large amounts of data.