Just to confirm, both the 10.3 and 9.2 firmware files can both sit in /sysUpdate and do not require their own subfolders?
Don't mix the files and proceed just wih one update per time.
1) place sysupdater into the "3ds" folder. SD>3ds>sysupdater
2) place the files from the 10.3 update (remember it must be for n3ds and for the correct region) into a folder called "updates" placed in the root of your sd. SD>updates
3) run the upgrade via sysupdater and WAIT without even touch your 3ds. At the end of the process your device will reboot. If black screen, turn off your console, extract the sd and reboot. If turn on properly change the theme (you have to set up menuhax again after that)
4) place safesysupdater into the "3ds" folder
5) delete all the content of the folder called "updates" placed in the root of your console and place there the files from the 9.2 update
6) run safesysupdater and make a check of your updates files
7) if it's all ok start the downgrade process and don't even touch your 3ds until it's finished. At the end your console should automacally reboot. If black screen, proceed as I've already written
8) Follow the tutorial about installing rxtools from the start to the end (i suggest you to unlink your nands)
9) substitute rxtools with reinand and then you will be able to update into your EMUNAND via system settings>general settings>update. Remember that every time you'll exit from settings, the device automaticall reboot into sysnand and for no reasons you have to update it. Update via internet must be done ONLY while you are into EMUNAND.
About the menuhax I personally like the type 2 of the configuration. In type 1 menuhax run only if you hold a buttom that you have set. In type 2 menuhax run always unless you hold a buttom (personally like the "R" buttom).
Remember to be patient and keep calm for all the length of the process.
. Also remember to unlink your Nands when the emunands will be set up. During the downgrade process don't even touch your 3ds and leave it on your desk. Following the guides which I've already posted yesterday you should be able to do eveything correctly. At the end of the process when sysupdater says to wait 10 secs to reboot just wait. If rebooting your 3ds you'll have a black screen, turn off it, extact your sd and then reboot it. If it reboot correctly change the theme in order to unistall menuhax (you'll still be able to set up it later). Be patient through the entire process!
. Just go straight on to downgrade so. With SAFESYSUPDATER should not be the risk of an hardbrick.
