Iphone 4 problem help
 

SO my friend bought a brand new phone off someone from bell i believe
USes fido so got it unlocked, the person unlocked it said cannot do software update so it is currently stuck at 4.1 firmware which is fine.


Now the weird question is it cannot register with fido 3G (even tho fido says you can) it makes the phone go koo koo, no reception etc


Can anyone shed some lights and inputs regarding this issue?