Yeah, the meta.xml file works. I just can't test the app itself since I stopped using NeoGamma after switching to USB. This is what it looks like if you are curious:
Originally Posted by Stomp_442
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<name>NeoGamma IOS Switcher</name>
<short_description>Change NeoGamma's cIOS</short_description>
<long_description>I made a quick tool (with the help of some friends) to change the IOS value on the NeoGamma.cfg file, so you don't need to hex edit it. It's useful for noobs.
It allows you to switch the IOS to be used to these ones:
* 249 (which comes by default, so there's no need to set it).
Just choose the one you need and press A to apply the changes.