Originally posted by azhar101
Both of your certificates have probably been reverted (happend to me a few days ago and I got the same error) replace all the certs with original certs (just to be safe) and then replace cert 24 and cert 27 with custom cert24 and custom cert 27
reboot your ps3 and start Fpsn and it should log you in.
(also make sure your internet connections are correct if you still get a dns error after this)
pc ip: 192.168.1.*** (could be 1-3 digits)
Router ip 192.168..... or any open dns like 8.8.8.8 or 0.0.0.0 (google)
rep me if i helped

---------- Post added at 06:54 AM ---------- Previous post was at 06:47 AM ----------
Heres a tip for both of you

use psninja 0.4 or something better that you prefer then clear *data* and push fake *data* and make it read only and do this before and after you go online+ combined with this it is ultimate stealth atm if only a coder would combine these tools into something multifunctional (LOL multiman :/) oh and make the data read only so sony cant edit it when scanning your hdd
:FU:<<< this dude made me lmao.