【安裝流程】
①下載沙發管家安裝文件→②U盤連接電視→③電視進入文件管理→④讀取U盤文件→⑤安裝完成
1. 首先到沙發管家官網下載安裝包,下載地址:http://www.offerng.com/ ,V4版和V5版均可;
![](http://bbs.sfcdn.org/data/attachment/forum/201707/04/170300g8i5q5sggfqzijoc.jpg)
2.復制安裝包到U盤,插入電視,不要急于打開文件管理;
3.找到“設置”,選擇“系統設置”;
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181721xrj384hk7h92hru9.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181721ewua32bykypkspca.jpg)
4.找到“通用”,點擊進入
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181849w0cx11ht7qacmq7w.jpg)
找到“安全”菜單
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181849nvma21ya6bhav39t.jpg)
開啟“未知來源應用”選項
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181849zudcxjoojlhfo8hm.jpg)
成功開啟“未知來源的應用”,如下圖所示:
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/181849lq994g002hnmmyqy.jpg)
5.接下來返回桌面,找到“文件管理”
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182218fqhkbfcff6fxvfvy.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182219hw15enjyefd5owej.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182219ikv0r4vrr3viv4tk.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182219ctz3fl3b1tb331bl.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182219x0n77osgsfzn85as.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201610/27/182219fmrws3jqw0ygcqtj.jpg)
![](http://bbs.sfcdn.org/data/attachment/forum/201707/04/170308h01naa8eo8ueneez.jpg)
若安裝失敗,重啟設備再按步驟重試(可能會很有用)。