I guess (hope) it's the best place to get some help.
I've try to put my kobo arc 10 in android 5.1, I guess it worked well but is seem that Netflix and chrome we're not working (latest kernel, gaps and cyanogen that could be found on the developper thread),. In TWRP I've deleted everything (but is not able to erase sd/card).I,ve plan to put back the stock via ADB buut it doent workl.. I'm stuck with an empty tablet ! I cant ''install usb driver using cydiaimpactor '' since my device is not detected..the same goes for ADB.
I can put it in 5.1 if I can find a stable way to ue netflix and chrome. If not can someon show me the best way to get back to factory ? Since i've erased everything I cant do a factory reset.
please I need some help !