Mandami
Active Member
- Joined
- Aug 20, 2014
- Messages
- 557
- Reaction score
- 217
- Country
- France
- Dash Cam
- G90 A7LA70 1, 2, 3, 4
I tried to backup my G90 (A7LA70) but something doesn't work properly. When I tried to install it, the dashcam didn't start anymore. I had to resurrect the camera and tried again ...and so on couple of times.
For example I used:
rm a:/autoexec.ashfirmfl gen 6 bst bld hal pri rom dsp
d:/backup.binfirmfl gen 6 bst bld hal pri rom dsp
d:\backup2.binfirmfl gen 6 bst bld hal pri rom dsp backup3.bin
rm d:/autoexec.ash
and strangely, at the same address the results are different:
For example at offset 800:
the original (firmware.bin)
9E 0A 0B DF 03 00 01 00 05 06 DF 07 00 08 00 00
backup
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
backup2
C7 88 19 A9 16 6E DB E1 13 BF 2A 96 FE F0 3D 8D
backup3
DC 16 7A 85 83 C1 07 01 64 04 ED 91 9A 77 36 DB
at offset 240
the original (firmware.bin)
72 64 5F 66 6D 74 3D 6D 6F 76 5F 61 64 70 63 6D (rd_fmt=mov_adpcm)
all others (backup, backup2, backup3)
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
For example I used:
rm a:/autoexec.ashfirmfl gen 6 bst bld hal pri rom dsp
d:/backup.binfirmfl gen 6 bst bld hal pri rom dsp
d:\backup2.binfirmfl gen 6 bst bld hal pri rom dsp backup3.bin
rm d:/autoexec.ash
and strangely, at the same address the results are different:
For example at offset 800:
the original (firmware.bin)
9E 0A 0B DF 03 00 01 00 05 06 DF 07 00 08 00 00
backup
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
backup2
C7 88 19 A9 16 6E DB E1 13 BF 2A 96 FE F0 3D 8D
backup3
DC 16 7A 85 83 C1 07 01 64 04 ED 91 9A 77 36 DB
at offset 240
the original (firmware.bin)
72 64 5F 66 6D 74 3D 6D 6F 76 5F 61 64 70 63 6D (rd_fmt=mov_adpcm)
all others (backup, backup2, backup3)
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Last edited: