but please don't think bootloader is compatible on all cases. on RK2818, some tablets are compatible, but some other tablets are not compatible. if incompatible bootloader is flashed, tablet will be bricked. it can't enter flash mode, so Windows flash tool can't reflash it on that case.
I see. I believe your issue can happen. I think reboot/poweroff service in stock init.rc is not normal. there is the reason why they were added.
thanks. now I understand Andypad Pro has Broadcom SDIO wifi, and at least fw_bcm4329.bin and nvram_B23.txt is needed. I'll add them in next image.
(and thanks for entire dmesg. I'll check it later)
btw wlan.ko module is just a wrapper. actual wifi driver is in kernel.
proprietary files currently I'm using is taken from N50DT ROM, but all of them should work on other RK2918 tablets. I also tried files from T760 ROM on my N50DT. it works fine of course.