Biss Problem with OScam Modern (DM900 UHD)

I read a lot of biss problem page here but none of them help me.
I use cccam for a log time and new on oscam.
Use modern oscam #1524 which can be installed automaticly from NewNigma.
Also i install config for oscam.

All chmod values are 755.
Altough i tried a lot of settings, i couldn't do it.

Everyone says diffirent things.
Firstly which key file i need for oscam modern.
consant.cw, oscam.conctant.cw, oscam.keys or softcam.key ?
What is the location for this key file.
etc/keys or etc/tuxbox/config ?
and what is the biss key format.

Also may i ask working settings ? (oscam.user, oscam.config, oscam server etc)

btw, just noticed it opens biss key channels without key file.

idman, ortc, xpsort, nlo, ant1 etc. i can watch.
But where is the key file, how can i update it for feed channels ?


(( oscam.server ))
[reader]
label = SkyV14_1
enable = 0
protocol = internal
device = /dev/sci0
caid = 098C
boxid = 12345678
ins7e11 = 15
detect = cd
mhz = 450
cardmhz = 2700
group = 1
emmcache = 1,1,10
blockemm-unknown = 1
blockemm-u = 1
blockemm-s = 1
blockemm-g = 1
saveemm-u = 1
ndsversion = 2

[reader]
label = SkyV14_2
enable = 0
protocol = internal
device = /dev/sci1
caid = 098C
boxid = 12345678
ins7e11 = 15
detect = cd
mhz = 450
cardmhz = 2700
group = 1
emmcache = 1,1,10
blockemm-unknown = 1
blockemm-u = 1
blockemm-s = 1
blockemm-g = 1
saveemm-u = 1
ndsversion = 2

finally ok.
it read softcam.key from etc/tuxbox/config

main point; i have to restart emu, after i upload every new key. (in cccam i never need restart the emu)