Hacking A few questions about CFW

[TheZoroark007]

I am considering to change my downgraded 4.5 3ds to cfw and I have some questions:
1.Will I keep my 9.4 emunand?
2.Can I still access Emunand to pla with my Gateway?
3.Is it safe to change to Cfw(I have no Nand mod)
4.Can I still play Pokemon OR on myemunand(Classic mode)?

 

[Hikari06]

You can install the CFW on another emuNAND, on another SD card, that way you keep everything working as it was !
As long as you don't edit sysnand, it should be pretty safe

 

[TheZoroark007]

So I can use emunand tool and I can change everytime between my normal emunand and the cfw?

 

[Hikari06]

Absolutely

 

[lamende]

what exactly is a CFW and what does it do for you?

 

[TheZoroark007]

Can I execute vc custome gba games with cfw?