Z3x Mst Tool V2614 Upd __link__ Here

However, unless you:

: Select the desired operation (e.g., "Read Info," "Unlock," or "Flash") and click "Execute."

. While traditional Z3X boxes are still widely used, the newer SamsTool Online

Problem: A customer has a carrier-locked SM-A546B from T-Mobile. After updating to One UI 6, previous Z3X versions fail to unlock.