Firmware version differences

[Kurrado]

Hi all,

Today, I succesfully changed the region/language of my SE Z530i, and now I have Dutch, German and Danish too (EU3, I needed the Dutch T9 :p) !

I've used XS++ 3.2, but I'm wondering about one thing:
I read in the tutorial that the MAIN and FS Firmware have to be the same. I only flashed the FS Firmware (and own_custpack ofcourse), but not the MAIN firmware.

The phone seems to work fine, but could this cause some problems in the future, or is the MAIN firmware unimportant in this case ?

Thanks !
Greetz,
Kurrado

[Freesty]

Today I tried to turn on my phone but nothing happened. No lights, no vibration, nothing.
I can connect with XS++.
It's a week ago since I've flashed it, can this be the cause? It worked fine untill today.

[Freesty]

I've just flashed and unlocked my phone again and it works now.
I'm just worried it will occure again. What can be the reason?