I have installed FlytOS(using the FlytOS image) in Ordroid XU4. Initially when installed I was able to activate it successfully but later when I upgraded kernel to 4.9.34(in order to install librealsense library which requires higher kernel version) I was not able to activate it. It shows error invalid key or device id.
I have tried to solve it by using solutions in below link FlytOS cannot activate but with no success.I also tried to generate new license key but still it shows the same “invalid key or device id”.
Can someone help us.