1.十字螺絲刀、小一字螺絲刀、U盤、電腦;
2.購買RS232 TTL轉USB串口線;
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175659i7jxc7lcjwqxll2r.png)
3.TTL驅動安裝:??ch340g.zip (3.39 MB,) ,解壓安裝驅動;
5.下載putty:??putty.zip (280.1 KB, ) ,解壓打開;
6.下載沙發管家市場(http://www.offerng.com/??)和沙發管家桌面(http://app.shafa.com/apk/shafazhuomian.html)分別改名為“sfgj.apk”、“sfzm.apk”然后拷貝到U盤;
開始破解:
1.先取下YMB0300-HX盒子底部的兩個腳墊,接著用十字螺絲刀把螺絲取出;
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175659nlljcx3lcxllx5jd.png)
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175659wmu69mzys2ysmtbz.png)
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175700uvhpbmm5k5cvpklk.png)
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/180639nd7an8honnodhyjx.png)
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175701jdgs5536zr8j3k63.png)
按圖中的順序設置即可,COM后面的數字按照自己電腦的數字輸入即可,設置完成選擇open,接著機頂盒通電開啟盒子,此時putty會開始跑代碼(注意順序:一定要先“Open”,再盒子開機通電,否則不跑碼);
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175701qpl6spso4pb4kuk6.png)
7、開始輸入以下命令
cd /mnt/sda/sda1
pm install dbsc.apk
pm install dbzm.apk
成功安裝后會顯示“Success”;
sh ymb0300.sh
接著YMB0300-HX盒子重啟,獲取root權限和自由在線安裝應用權限,即可破解成功;
8.破解成功后即可開機自啟動沙發管家;
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175701xexhp6smzhrecmhp.png)
![](http://bbs.sfcdn.org/data/attachment/forum/201712/07/175702xkqo66kqkukmk2kb.png)