Q6 fuxin_fx2830_imx179 Camera Mods

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

Hi,

I recently fired up the action camera that i got couple of years ago and got interested to try to mod it. Managed to make a FW without any startup/shutter/keytone sounds. Which is included in the link below along with some footage.
https://www.dropbox.com/sh/0pqmzsi9pk5k9k4/AAAYdriwav4VYzisNmw6Lnq3a?dl=0

I was wondering if there are any suggestions for other mods that could be useful to improve the recording quality.

For example i came through the below post and i was wondering where can i find those files for the isp_iso editing

https://www.goprawn.com/forum/allwin...e-here#post189


My current FW info

Product: fuxin4k30imx179120fps-sdv
Manufacturer: lzm
Short id: fuxin
OEM id: andoer_ir_sos
Camera type: fx2830
FW orig. date: 20161009
FW mod. date: 20161110
Camera name: Version: 20161110V2.3
LCD model: st7789v
LCD resolution: 320x240
LCD count: 1
Sensor model: imx179 

[nutsey _m_o0_m_ Find all posts View Profile Close nutsey]

i was wondering where can i find those files for the isp_iso editing

/venor/modules/imx179.ko

[thunder2004ai]

thanks .. i checked it with the HxD editor but it looks giberish to me xD

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

Thats it for my FW

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

is it possible to edit it for me with the corrections?

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

well i fired up IDA Pro now and wow .. everything makes sense now like i opened pandora box .. found everything will edit tonight and see if it works then post my update.

[nutsey]

You can also find something useful like bitrate values here: /bin/sdv

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

Well im stuck here; not quite sure on how to change the values

[nutsey]

Go to Hex View and press F2.

[thunder2004ai Junior Member Find all posts View Profile Close thunder2004ai]

would it be possible if you can make a tutorial for IDA. Just basic functions to edit / save .. etc

I did manage to edit the bytes that should be edits but cant figure how to save the file as it was in a ".ko" format