Does anyone upgraded to 5.3.0 from any kind of 5.2.5?
Of course it's not possible in usual easy way but if anyone has any ideas or suggestions, that would help in the research, so we could find out a solution together.
Thanks
AKalm!
Iin the new IPC is updated from 5.2.5 to 5.3.0 in any form is not working. The logs writes DSP initialization error and reboots.
In the old IPC updated from 5.2.5 to 5.3.0 works fine in European case. On the Chinese IPC need a little tweak the firmware and the result too. My screenshots you probably saw.
Who knows!Yes, I know, but I'm interested in the new cams only. Guess if they have 5.3.1 or 5.3.2 etc then we won't be able to upgrade anymore? Or we should find an official Chinese firmware 5.3.0.
Research doesn't closeWe should turn off dsp init. if possible, and if does not result other boot error.
Serial NO S-2CD3332-I20140815CCCH475559413
V5.2.3 build 141024
hardwareVersion = 0x0
hardWareExtVersion = 0x0
encodeChans = 1
decodeChans = 1
alarmInNums = 0
alarmOutNums = 0
ataCtrlNums = 0
flashChipNums = 0
ramSize = 0x4000000
networksNums = 1
language = 1
devType = 38920
The failure to boot, looks like a date of manufacturing related check as well as a checksum, I have been tweaking different date and getting mix results and failures at different points.
But a comparison should fix this, I have asked one of my Ali suppliers if he can get the 5.3.0 but he is also struggling to get his hands on it.
Have you tried manufacturing date 27.03.15? I have a 5.3.0 cam with that label on the box but there was 5.2.5 cam in it.
No but will try, the fact that pre 5.2.5 (11/2014) cameras with the mtd hack will load the en/ml without issue points at a date check, we already no that 5.2.5 performs a checksum check, even with the valid checksum it fails the to boot so there must be manufacture date check stopping downgrade or upgrade in the boot, as the firmware can be easily tftp onto the camera and shows all is correct, I will brick the camera with 5.3.0 installed and pull the files from the camera and compare the with an mtd hacked and working 5.3.0 to see whats different in the boot.
AKalm!
Iin the new IPC is updated from 5.2.5 to 5.3.0 in any form is not working. The logs writes DSP initialization error and reboots.
In the old IPC updated from 5.2.5 to 5.3.0 works fine in European case. On the Chinese IPC need a little tweak the firmware and the result too. My screenshots you probably saw.
Ok, upgrading to 5.3.0 does not work with date changed on cam 5.2.5 to 20150327
AKalm - did you make the adjustments to either the checksum or other bytes to compensate for the change in the date?
Yes, but if you changed the data or date in the hardware segment without balancing out for the checksum that would cause the camera to brick.I think this is not about the date.
Yes, but if you changed the data or date in the hardware segment without balancing out for the checksum that would cause the camera to brick.
Have you tried putting it back the way it was?
Getting late now I'll start dumping files tomorrow from 5.3.0 mtd change cameraSo i ask again to let the question be the last post.
We should get an mtd5 and 6 from a real 5.3.0 english/chinese. Does anyone have a 5.3.0 cam with that firmware on it? Or get the dsp from /dev