I'm trying to make minor customizations to firmware marked as "DH_IPC-HX5X3X-Rhea_Eng_P_Stream3_V2_622_0000000_18_R_201711101". The unpacking, mods (few kilobytes) and repacking go well, however, upon uploading it to device for "upgrade", I receive an error stating "Bad file format!", the device reboots and no modification whatsoever seems to have been applied. Is there a step in particular I'm not aware of? Firmware file and current firmware version are the same.
Hello,
I'm trying to make minor customizations to firmware marked as "DH_IPC-HX5X3X-Rhea_Eng_P_Stream3_V2_622_0000000_18_R_201711101". The unpacking, mods (few kilobytes) and repacking go well, however, upon uploading it to device for "upgrade", I receive an error stating "Bad file format!", the device reboots and no modification whatsoever seems to have been applied. Is there a step in particular I'm not aware of? Firmware file and current firmware version are the same.
Thank you.