TCL 39S62 Service Manual page 24

➢ Go to "Factory menuUSB Clone && Update ESN Key Upgrade" and then press RCU "OK" key
➢
Remove USB stick
If unfortunately the process failed, you may need to download new ESN key and repeat operation again.
Note⑺:
Appendix (7)"How to upgrade HDCP key & HDCP2.0 key using USB"
➢ Copy HDCP.bin, HDCP2.bin into USB stick (pen drive) root path, please pay attention to the spell.
➢ Picture ->contrast -> "1950" -> Main Menu
➢ Go to "Main Menu Service Menu USB UPDATE  HDCP Upgrade (HDCP2.0 Upgrade)
Appendix (8) "How to upgrade MAC Address using USB"
➢ Go to "Factory menuOtherIPTVUpdate MAC AddressUpdate From USB" ，but there is no this
function which is only displaying.
The "Written status" flag should now be enabled (turns to "Yes") and "MAC address" should display
corresponding address like onto below snapshot:
➢
There is no this function which is only displaying.
Note⑧:
新建文件夹 (3)Test and Alignment Specification for NT63
Page 17 of 25
Series (v0 01) 170612