Using legacy bootloader SDK V.11.0 with SDK V.12.0

[alutun]

Hello,

I just encounter a compatibility issue between the two SDK (11 Vs 12).

So i have so product on the market base on SDK V.11.0.

I m developping an update based on SDK V.12.0 but the dfu service provide in the SDK V.12.0 seems not compatible with the bootloader present in SDK V.11.0.

So my product cannot have their bootloader updated because of the memory constraint.

Is there anyway to update my products based on SDK V.12.0 with a dfu service that will work with the legacy bootloader ?

If yes how should i do that ? should i use the dfu service present in SDK V.11 ?

Thanks for your help !

[alutun]

I will try that and let you know, thanks for the fast answer !