I'm still new to this.
I'm using USB CFG Loader and child proofed it. I went into the settings menu where you choose the ios and I have the following:
245, 246, 247, 248, 249, 250, 222-m load, 223-m load, 224-m load, 222-yal, 223-yal.
Tried 245, 246 but got an error with each saying custom ios not found. Chose 223-yal and it loads up OK. Was in a hurry so didn't actually play it.
No sign of ios53 in the list of available ios. Is that a problem?
Why is it saying 245 etc is not found?
What are the m load and yal ios'?
Appreciate any help - cheers !!