Welcome to Vodafone Community
I have just received my new Galaxy Ace with a new SIM.
I want to set up my SIM card lock so the phone can't be turned on without a PIN.
But in order to do that I have to insert the PIN number and I didn't receive any info with the SIM card or the phone. I tried with a blank code which worked on my previous phone but it won't work.
where can i find my PIN?
open the dialer and type *2767*3855#
This will Factory Reset the Phone and should reset the PIN to the default 0000
This will also wipe everything from the phone!