Custom firmware for iReg-7570SHD

Custom firmware that makes possible to import videos from iReg-7570SHD (Ambarella a7la70 , OmniVision OV4689) to iPad using Lightning to SD Card Camera Reader Be sure you understand the risk to brick you device and loose the warranty before proceed with that. See WIKI before continue. Always make firmware backup before flash new. hd121_70_abstract4_nologo_cbr_std_iconsfix_ipad_compatible