I bought a MX10 TV Box exactly the fallowing, as in geekbuying, and I want to update it. I don't know how to connect by USB it has not micro USB. I've tried End to END USB A cable but it is not identifying by RKBatchTool-v1.8 tool and when I using SD card .img images are not visible. I read that image should be in zip file. I've compressed them but when using Android Recovery The fallowing error shows up.
used cable
By this 4pda post you need to check your board name (after disassembling a tv box). If your board name look like this - MXQ-RK3328-D4_A, then your img name should be called like that - mxq_rk3328_d4_8.1_8189-6051_20180828_r1.img. If your board name without d4, then you should find img build without d4 postfix name.
Also should be mentioned, when I upgrade by OTA - zip file. I have a recovery.img file with zip one. And you can't do zip build just by zipping img. They differs and while building Android build by SDK, this files are separate in output directory.
All tools should be run with admin permission.
As ts18056 mentioned, find a button inside the AV port.
Found One LOADER Devicesafter that stop pushing the AV port button.You can find firmware here and other instructions / upgrade methods.
Maybe you can burn it with like Amlogic board, but I'm not sure with that.
In case of Amlogic boards you need a CP2102 USB UART Board (type A) with E2E USB A cable. After a UART connection to the board, through kermit tool set the board to burn mode. Then you can burn an img build with Amlogic USB Burning Tool or with this bash script.