[Bitpim-devel] More VX7000 research needed

[Roger Binns]

For those of you with VX7000s I need to find out some more values,
especially if you have downloaded wallpapers and ringtones over
the air.

Using the filesystem view in BitPim, open the following files
in the dload directory: image.dat sound.dat video.dat

Each 6 lines in the hex view corresponds to one index entry.
Here is an example:

70 00 00 03 64 6c 6f 61 64 2f 69 6d 67 2f 30 39 p...dload/img/09
31 38 30 34 31 35 31 31 2e 6a 70 67 00 00 00 00 18041511.jpg....
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 85 12 77 2e 00 00 00 00 ..........w.....

The first two bytes are the index number (70 00 in this case).
The next two are the type (00 03 in this case). Most of the
rest is the filename with the last bit being a date (85 12 77 2e
in this case) and another 4 bytes that has no particular significance.

The two type bytes are based on the file type. So far the phone
hasn't gotten upset when I just set them both to zero for everything,
but I would rather to it properly. These are the types I have
so far. Please post here if you find any others:

qcp 01 05
mid 01 04

video 02 03 (.3g2)

jpg 00 03
bmp 00 01

Roger

[Mike Schiraldi]

Post by Roger Binns
jpg 00 03
bmp 00 01

I've got some .jpg's that are identified as 00 01. For example:

99 00 00 01 64 6c 6f 61 64 2f 69 6d 67 2f 62 6c ....dload/img/bl
61 63 6b 2e 6a 70 67 00 00 00 00 00 00 00 00 00 ack.jpg.........

I verified that it's really a .jpg:

$ file black.jpg
black.jpg: JPEG image data, EXIF standard 0.77

Otherwise, everything matches what you said. I'll see if i can get some free
wallpaper or ringtones of a different datatype.

[Mike Schiraldi]

I haven't been able to take any new .jpgs that get the 00 01 type .. i had
thought it might have something to do with the resolution or image quality
that i had selected when i took the pictures, but that doesn't seem to be
the case.