(Moved from https://dji.retroroms.info/howto/parameterhacks)
NFZ avalable on the below versions only, all other options are avalable on all versions ? Spark : 1.00.0300 ? Mavic Pro : 1.03.0700, 1.03.0400 ? Phantom 4 Pro/Adv : 1.03.0509 ? Inspire 2 : 1.00.0330
to unlock all limits in any DJI drone (SPARK, Mavic, P4p, Inspire 2) you just need to do the following
otherwise you can try
from simple WebSocket client on Chrome connect to * ws:localhost:19870/general to get your drone param path like: ws:localhost:19870/controller/config/user/YOUR DRONE HASH NUMBER HERE disconnect from general and connect to : * ws:localhost:19870/controller/config/user/YOUR DRONE HASH NUMBER HERE in the command write & execute the below commands one by one: —- {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_airport_limit_cfg_cfg_disable_airport_fly_limit”,“VALUE”:1} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_airport_limit_cfg_cfg_limit_data”,“VALUE”:20250910} —- {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_flying_limit_limit_height_abs_without_gps”,“VALUE”:2500} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_flying_limit_limit_height_abs”,“VALUE”:2500} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_flying_limit_limit_height_rel”,“VALUE”:2500} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_flying_limit_height_limit_enabled”,“VALUE”:2} ** —- {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_mode_sport_cfg_tilt_atti_range”,“VALUE”:60} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_mode_sport_cfg_vert_vel_up”,“VALUE”:10} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_mode_sport_cfg_vert_acc_up”,“VALUE”:10} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_mode_sport_cfg_vert_vel_down”,“VALUE”:-10} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_mode_sport_cfg_vert_acc_down”,“VALUE”:-10} {“SEQ”:“123456”,“CMD”:“write”,“INDEX”:“g_config_fw_cfg_max_speed”,“VALUE”:20}