eMMC RPMB write

[mobista]

Hello,

I going to replace my old Riff Box to Riff Box 2 - is newer version supports RPMB writing via ISP?

[Legija]

RPMB partition is OTP and any box can write it once.


Some Samsung chips (v4.x) can reset rpmb state after fw update, too.

[mobista]

RPMB partition is OTP and any box can write it once.


Some Samsung chips (v4.x) can reset rpmb state after fw update, too.

May ask U what difference is between those two adapters:
Adapter eMMC/JTAG dla Riff BOX 2 - RC2000

Adapter eMMC/JTAG dla Riff Box 2 - RC3000

?

[mtk6572s4clone]

May ask U what difference is between those two adapters:
Adapter eMMC/JTAG dla Riff BOX 2 - RC2000

Adapter eMMC/JTAG dla Riff Box 2 - RC3000

?

I was seeing that adapter, and the rc3000 includes an improvement (clkbuffer).

Remember that it is an unofficial product.

[mobista]

RPMB partition is OTP and any box can write it once.


Some Samsung chips (v4.x) can reset rpmb state after fw update, too.

Is existing Samsung chip BGA100 which allow to that? Can U give me model?

[Legija]

I really have no idea which chips have 4.1/4.5 revision. I have some here though, maybe I can decode names.

[mobista]

I really have no idea which chips have 4.1/4.5 revision. I have some here though, maybe I can decode names.

Would be great!