Does n7100 support 128 gb memory card?
yes it supports up to 256gb . but i couldnt find a good speed one.
---------- Post added at 05:10 PM ---------- Previous post was at 04:53 PM ----------
Adoptable storage feature doesn't work for our mobile on custom ROMs
Instead you may end up damaging your sd card
@CLaudioman2009
YOU ARE VERY RIGHT there. when i got the phone stuck in 20% trying to format my expensive micro sd i waited for hours and nothing happened but i had the rom and the gapps etc in another micro sd just in case, i turned off the phone taking out the battery and it doesnt even entered the recovery, i connected to the charger while trying to turn it on and pressing volume up power and home like 10 times and it worked, then flashed again from the smaller micro sd.
then put the 128 gb corrupted card because my computer didnt recognize it, i though i lost it, but the phone didnt recognize it either. i restarted the phone with the micro sd inde and nothig. still not recognized...
SOLUTION: i restarted the phone in recovery flashed everything again with my 32 gb micro sd card. when it started booting again i quickly changed the 32 gb card with the damaged 128 gb one and the phone started until the part when it prompts you to format it, so i choosed as external for media and the phone correctly saved the micro SD
i hope this helps others in my same situation.

---------- Post added at 05:56 PM ---------- Previous post was at 05:10 PM ----------
Xposed will rescue you
Use obb2sd module
i tryed to find it in xposed app search but it doesnt appear. is that the exact name of the module? thanks:
EDIT: i found it!, its called Obb On SD:
https://forum.xda-developers.com/xposed/modules/mod-obb-sd-v0-1-t2884004
thank you very much, i will test it right now
finally, i installed the xposed module "obb on sd"
in theory you must have to move manually the obb folder to the external sd..
i got an idea i installed APP2SD plus aplication and used it to move the games to the external sd , it says "can´t bind to external folders" but i dont care because the Xposed module do that work.
is working for now. the APP2SD aplication is just a faster way to move the big obb files to the external SD.
if anyone has an opinion on this please tell me, i am just testing and is working for now.