Recent content by zhaodonghang

i did open the case of the drone and put a empty SD card to the slot and use the dumldore 3 and 2.12 try to downgrade the firmware to 1.03.0700 but not succeed up to now. Any other method to do it?

Dear Armando, Do you mean i must dissemble my Mavic Platinum(Jan. 2018 built) and add a dummy SD card to rollback the firmware to 1.03.700. Is it possible not to do so. Thanks. Simon