Originally posted by gmikes Is it possible to put k-70 firmware on K-S2?
No, not possible!
Only this K50 1.10 firmware which member ABel so 100% perfectly modified so that we can use it without the remotest danger on any K30.
He had tried to modify the K50 firmware for the K500 and the K-01, the K500 should have been easier but in both cases it did not work.
I had tried it on a K500 and luckily we could revert it.
The K30 and K50 are almost the same DSLR bodies, the slight difference of the K500 to the K50 was already a hurdle.
So anybody having a K30, go for ABel's 1.10 firmware,
there is zero (not 0.0000001! danger.