ByteSIM does not provide a true unlimited data eSIM for Bosnia and Herzegovina. The plans titled “Unlimited” actually grant only 1 GB of high‑speed data per day and, once that limit is reached, the speed drops to 10240 kbps; tethering is permitted.
Instead, ByteSIM offers fixed‑data eSIMs that give larger data allowances. For instance, a 50 GB plan is available for 3, 5, 7, 10, or 15 days, all of which include tethering. For travelers who need more data than the daily 1 GB cap, these fixed plans can be a more economical choice.