Change UDID by changing Wi-Fi MAC addr under Redsn0w?
My AT&T Iphone 4 just went off contract and AT&T unlocked it for me. Planning to sell the phone and want to wipe everything connected to me.
Just did a DFU restore via iTunes to the current iOS6 as of tonight. Have Redsn0w downloaded but wanted to ask about the following:
My goal is to jailbreak only to change the UDID of the phone, so any Apps that are caching info by UDID will stop doing that for this phone.
Would like to DFU restore to the regular factory unlocked ROM after the Jailbreak, but retain the changed UDID.
I understand that if you Jailbreak and then install a terminal you can manually change the Wi-Fi MAC Address which in turn will change the UDID.
Is this accurate? Outdated? Patched? Good chance of bricking the phone?
Any tips would be great. Thanks!