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Questions newbie (Post valik170875 # 56465607)I found what they write Germans
20:22:46 information +736: (thread = 6108) IoControlProc ->DeviceIoControl Out, RET = 1, ERR = 183
20:22:46 765 Information: (thread = 4156) IoControlProc ->DeviceIoControl B
20:22:46 767 Info: (thread = 4156) IoControlProc ->DeviceIoControl Out, RET = 1, ERR = 183
looks like you might have a clone device. And if yo, there are some devices that have before the locked bootloader.
This means that if you are another flash ROM, as well as other downloaders, you cannot get it back to life with this.
Maybe you can get it back using the original disk for your device, provided by your Seller or manufacturer.
I tried different RK android Tula 1.37 to 2.1 One and the same error. And still in the device manager in the RockUSB device there is a question mark (but says that the device is working properly) can the wrong driver ??