Cannot reflash DM800HDse V2 after wrong Image

Posted by: diceman01

Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 10:24 AM

Hi everyone hope is all well. I found my old Sunray DM800HD se V2 and Japhar Sim and reflashed sim and Installed latest OPENATV Image and all went well. I reflashed another Image and got no CA. I wasn't worried about that thinking I could just reflash again with JapharFlasher but I keep getting the following error:

Got wrong response from box:HTTP/1.0 400 Bad Request
Content- Type: test/plain
Cache-Control: no-cache
Connection: close

lcd+++SERIAL MODE+++

If I put the Sim 2 back In and download a image to suit I don't get the error but the image won't write to flash after downloading image to box.
Posted by: Admin

Re: Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 10:40 AM

Check your PSU, use 3 Amp and perhaps remove HDD, USB, etc to give all power to Flash writting

Admin
Posted by: diceman01

Re: Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 10:50 AM

I have 3 amp PSU and HDD has been removed during flash stage. Im starting to think maybe flash is corrupted inside box.
Posted by: Admin

Re: Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 11:14 AM

Generally it's a problem of PSU, it could be old and failed. Flash is good and reliable... but needs to have full power from PSU.

I would get a good PSU, even more than 3 Amp for it.

Admin
Posted by: diceman01

Re: Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 12:23 PM

I just tried a 5amp PSU same issue sorry, this is a good PSU not a china clone type.
Posted by: Emosim

Re: Cannot reflash DM800HDse V2 after wrong Image - 03/04/21 01:45 PM

Ok, try then to use the Bad Sector Recovery from the JapharFlasher or set it up with telnet. Then flash the image.

http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=3137

http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=5234

Emo