[Remove CE limits from DJI products and other fun stuff in DJI Go4]

hi guys, maybe you can give me the missing clue? trying to set FCC on my mavic pro and it dont really worked. max. range is always 900m :-(

patched .14/.15.neo version (windows) on my own with deejayeye-modder as shown in the readme. AC/FC .700 Firmware installed, android 7.1.1. no root

order of turning on devices with AirplaneMode enabled -> patched app, Remote, waiting for pop up and choosing DJI GO, when the app is open turning on AC.

log under ../log/cache/areacode shows  following:

2018-01-29 06:23:08:919 E: init success
2018-01-29 06:23:08:922 E: --------DeviceAC getRcVer:mRcVer =
2018-01-29 06:23:08:927 E: --------DeviceAC closeJp57
2018-01-29 06:23:08:932 E: --------DeviceAC getCcFromRc onFailure：ccodeNOCONNECTccrc4549
2018-01-29 06:23:08:939 E: --------DeviceAC getCcFromRc onFailure：ccode=NOCONNECTmCcFromRc=-1
2018-01-29 06:23:09:015 E: --------DeviceAC activity event
2018-01-29 06:23:09:701 E: --------DeviceAC activity event
2018-01-29 06:23:14:551 E: --------DeviceAC activity event
2018-01-29 06:23:35:984 E: --------DeviceAC 【国家码获取（get）】触发点：:遥控器重连，DataEvent = ConnectOK
2018-01-29 06:23:35:994 E: --------DeviceAC getRcVer:mRcVer =
2018-01-29 06:23:36:005 E: --------DeviceAC closeJp57
2018-01-29 06:23:36:191 E: --------DeviceAC getRcVer:onSuccess，mRcVer = 00.01.00.01
2018-01-29 06:23:37:478 E: --------DeviceAC activity event
2018-01-29 06:23:38:013 E: --------DeviceAC getCcFromRc onFailure：ccodeTIMEOUTccrc4549
2018-01-29 06:23:38:021 E: --------DeviceAC getCcFromRc onFailure：ccode=TIMEOUTmCcFromRc=-1
2018-01-29 06:23:39:746 E: first get p loc
2018-01-29 06:23:39:788 E: -------start load city list--------
2018-01-29 06:23:40:438 E: city list load finish
2018-01-29 06:23:40:529 E: build kdtree finish count=xxxxxxx6
2018-01-29 06:23:40:546 E: find near city=US, index=99
2018-01-29 06:23:41:583 E: --------DeviceAC activity event
2018-01-29 06:23:43:350 E: --------DeviceAC activity event
2018-01-29 06:23:43:766 E: -------start load city list--------
2018-01-29 06:23:43:789 E: on p loc change dis=xxxxxxx.5
2018-01-29 06:23:44:555 E: city list load finish
2018-01-29 06:23:44:647 E: build kdtree finish count=xxxxxxxx6
2018-01-29 06:23:44:663 E: find near city=US, index=99
2018-01-29 06:24:44:736 E: on p loc change dis=x.yyyyyyyy7
2018-01-29 06:25:45:731 E: on p loc change dis=x.yyyyyyyy5

what am i missing?

thanks!