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Second, first open the box, remote control press the set button, the telecommunications version of the input password 10000 or 6321, the WIFI connection, to ensure that the computer and the same LAN, WIFI link is set, it is best to record the IP address, you can Close the box and unplug all the cables, leaving only the power cord;
Crack file download link: http://pan.baidu.com/s/1i4UFbrn
Password: 7vxe 
Third, TTL line connection method (Note: Because of the wrong line has been inserted before, resulting in putty has been running the code, but can not enter adbd, it can not be opened ADB debugging, so we must be in accordance with the figure wiring, to avoid Same as me), the other end is plugged into the computer USB interface; 
Fourth, insert the tll line USB interface to the computer, you need to first install the ttl driver, will be given in the attachment, drive installation is complete, right-click my computer - Properties - Device Manager - Port - COM "X" (X is the last digit) - attribute - port setting - changed to "115200" - OK; 
Fifth, open putty, according to the order of the figure can be set, COM behind the figures in accordance with their own computer digital input; 
6, reference to another tutorial will display rootXXX immediately after the input "adbd", but the actual operation is not immediately input, but adb is still open, it is recommended that you enter the command a few times more "adbd" and then press Enter If it fails, it is recommended to turn off the box and restart the power. Repeat step five. 
7. After the ADB debugging is opened, open the TV box assistant in the attachment, input the IP address recorded in advance, link, and select the installation application; 
Eight, the sofa security manager application market, sofa desktop (Download Address: This post hidden content http://pan.baidu.com/s/1i4UFbrn
Password: 7vxe)
Dragged into the box and wait patiently for the installation to complete; 
Nine, select the toolbox, find the streamlining system, then select the box application, find the installed sofa desktop, start it open, this time the box will automatically enter the sofa desktop; 
10. After the sofa butler is installed, you can freely install the third-party live broadcasts, on-demand broadcasts, games, etc. that you need. For example: video search, cloud video, aurora, TV cat, Galaxy, Kiwi, and Wei Wei. 