Update Readme

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Li 2024-01-27 14:54:11 +13:00
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@ -8,7 +8,14 @@ cmd56 authentication data + raw image of gc
Allows you to backup a vita game cart to a USB Device via an OTG cable on Vita2K, USB Port on VitaTV,
or an offical memory card, or over the local network.
-- Difference between .vci and .psv formats:
-- OTG Compatiblity --
This program allows backup vita GCs with a USB device connected via an OTG cable
however this only works with OTG cables with an external power source; or "Y-Cable"
for example this one for the Amazon Fire Stick https://www.amazon.com/ANDTOBO-Micro-Adapter-Power-Devices/dp/B083M1S6QT will work.
-- Difference between .vci and .psv formats --
The main difference is how the keys stored.
in psvgamesd, the result of gc_auth_mgr_sm function 0x20 is stored,