Rare firmware upload + How to modify script.fex?

[bober]

Hello, my FW is linked at the bottom, but I had problems extracting info, becouse of unfex script that threw eror:

"error: input file full_img.fex has a size of 7798784 bytes, cannot copy requested part.
1 errors occurred."

I copied files from backup to UNFEX folder and done procedure manually as it is stated in readme file with scripts.
Here is the info:

Product:
crane-sl609
Manufacturer:
jiangxiaodong
FW date:
20170912
Version:
45924 ver.1
LCD model:
ili9305
Sensor model:
imx179

I am asking - can you send me a link with information about offsets in config file, so I can modify my camera to work better? I didn't see them in pinned posts.
Thanks

Link to firmware: https://drive.google.com/open?id=1ro...ugWnFyqVqpi4sA

[petesimon]

Thanks for sharing. Use these scripts for 7798784 bytes full_img.fex - https://www.dropbox.com/sh/8ejgo7ccz...9_small_fw.zip - and run 'unfex.bat' first, and 'getfwinfo.bat' next.

Product:  
   crane-sl609
Manufacturer:  
   jiangxiaodong
FW date:  
   20170912
Camera name:  
     ?
Version:  
   45924 ver.1
LCD model:  
   ili9305
LCD resolution:  
   320x240  
Sensor model:  
   imx179
Wifi:
   xradio
Logo:
   tracer Do widzenia!

   https://i.imgur.com/CMfhZil.jpg

.
logo

[bober]

I was using scripts from https://www.goprawn.com/forum/allwin...action-cameras
Btw you didn't answered my question. I assume you are experienced user and modder (since you are onn forums for long), so please again - can you explain how to correctly edit configuration files to make video lot better? Yes, I know that I can learn from other topics, or experiment and do it at my own, but I am just teen and I don't have a job and I don't want to break camera that i've got for Christmas by setting wrong operating voltage accidentialy somwhere

Best solution for me would be pinned topic explaining the basics, so every newcomer can see it and start modding. In this way forum will benefit, becouse everyone will become in a some degree a reverse-engineer and you won't get "How to do firmware mod?" or "Can someone mod my camera?" questions.

Woah, that was long XD

Oh PS how to extract rootfs from full fex image?

[petesimon]

can you explain how to correctly edit configuration files to make video lot better?

i actually don't exactly know how... and have never done that. but nutsey other programmer/hacker gurus here have in the past manually edited several binary files (maybe such as "sdv", and "libcedarx.so") in a HEX editor called IDA PRO by Hex-Rays company.

how to extract rootfs from full fex image?

are you talking about the data inside "2-system.img" file? - if so run "squashfs_unmake.bat" script.

[bober]

Just as you ordered:

Product:  
   crane-sl609
Manufacturer:  
   jiangxiaodong
FW date:  
   20170912
Camera name:  

Version:  
   45924 ver.1
LCD model:  
   ili9305
LCD resolution:  
   320x240  
Sensor model:  
   imx179