I have a error on game activation error E-80558325 all the time. restore several times. sad
Follow you steps all the way working fine until activation. thanks anyway
test build working good. I use updatedsysnand and 2nd option. thanks
ps. this version also deleted unuse flag files by itself I only delete lastboot flag, very good.
Just don't open a ribbon connector too much and you will be fine. some connector can not open too wide or it will not tight enough to hold a ribbon in place later on.
If you already has a sdcard with your old emunand setup. you can use it by holding L when power on.
I am not using rxtools for a long time but if you can boot a9lh sysnand you probably can boot to emunand with L too
you can follow instruction to setup on http://www.gateway-3ds.com/ and stop after finished making emunand step. all we need is a working emunand partition on your new card so it will work along with emunand tool.
1. create emunand on new card with gateway launcher.dat
2. use emunand tool to extract emunand from your old card
3. copy all contents from your old card to computer
4. use emunand tool to inject emunand.bin (from 2.) into your new card
5. copy all contents from computer to new card.
done.