Versions 6.80 and above introduced firmware updates that could disable or "brick" devices identified as clones or those modified from CS to A models.
item in the Tools menu, which often becomes unavailable in newer, "booby-trapped" versions. Compatibility minipro 6.71 download
Because version 6.71 is no longer distributed officially by Xgecu (the manufacturer directs users to newer versions), you must exercise caution. Unofficial downloads can contain malware or modified drivers. Versions 6