I have an old r4 sdhc rts lite from www.r4isdhc.hk. Apparently for it to work I need old kernel from 2012 but the download is dead. The new kernel doesnt work because my card is old. Can someone give me a link where I can download the old kernel? I have tried all of the new kernels but none of them worked. I remember the 2012 kernel working but the download is dead plz help me.