no it means the csc is not o2's on the deviceI just updated my galaxy on O2 contract, updated fine, but when I tried to update my other galaxy, unlocked on 3 network, it said there was an update for ik4, hit the button to update and it said "No file to download".
Is this due to the other galaxy not being on O2? If so will a quick swap of the sim to my O2 one work for the update, and will the phone remain unlocked after the update?
you will probably need to use odin to flash it
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