Is this likely though? I'm not the only person with an iPhone 6 and giffgaff. Plus giffgaff sells the iPhone 6 themselves so if it didn't work........
No idea, was just a thought. Check GSMArena to see what bands your new (and old) phones could use, and google to see what GiffGaff use for their 4G.
@hamrack started
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Is this likely though? I'm not the only person with an iPhone 6 and giffgaff. Plus giffgaff sells the iPhone 6 themselves so if it didn't work........