Monday, June 23, 2025 4:33:03 PM

Failed to enter upgrade Mode

Josh

Total Posts: 1
Joined: 8/29/2020
Location: United States

Posted: 4 years ago

#6009 Quote

Trying to downgrade firmware today and the NLD MOD Client crashed at 95%. Now I always get a "Failed to Enter Upgrade Mode" error when trying to flash any version of the firmware. DJI App and Assistant 2 also cannot update the firmware. Any help would be appreciated.

Hatem

Total Posts: 4
Joined: 7/24/2018
Location: Saudi Arabia

Posted: 4 years ago

#6019 Quote

http://ftp.djicdn.ru/%D0%9A%D0%B0%D1%81%D1%82%D0%BE%D0%BC%D1%8B/dji_phantom_4_pro_fw_mix_0602_0600.7z
Solution Update the battery using this link
Promote the flash drive using the 33-byte file: V01.05.0600_P4P_dji_system_bat
Then use the correction