BMW Multi Tool is BMW key programming and mileage tool,newest software version is V7.7.As we all know this BMW MULTI Tool exist for long time,and Xhorse stop updating firmware any more.If you update online,you may get the error like following:
1.Firmware limitation,the update will fail,please test your bmw multi tool with your car directly.
2.If you want newest software version,you can download from our website V7.7 BMW Multi Tool:http://www.xhorsevvdi.com/info/free-download-xhorse-software-12141.html
3.If you still want more update about firmware,please check VVDI2 BMW,support update online,and update is frequent.
4.VVDI2 V1.2.1 Update:Â Require firmware V2.2.1