(adsbygoogle = window.adsbygoogle || []).push({});quick tutorial not sure if its been put on here before but this is how to extract a cid from an old psp that can be used to unban a ps3
first you need to jailbreak the psp so do that first then come back here
now on the psP you need to download and install IdStorageManager and run it it will look like this https://imgur.com/a/C1Om294