Hi all,

I recently unlocked an iPhone 3GS, I did a clean install of 5.0.1 then used the latest version of redsn0w to JB and install the iPad baseband. All went well.

The phone recently dropped all its contacts and switches itself off randomly!!

Any ideas?

Would downgrading the iPad BB help?

I also tried to install a hacktivated 6.0.3 custom Ipsw but kept getting various iTunes errors (1600 etc)

Thanks for any advice