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Resolved! Unlock iPhone 8 without O2 account

I have an iPhone 8 which is still locked to the O2 (UK) network. I have been using a Giffgaff SIM card for a good while.I am travelling for 6 weeks in Europe and ran out of Giffgaff data. As Giffgaff extra data is very expensive I bought a SIM card f...

Resolved! Set SIM PIN for first time

My wife's iphone is on my account. She has never (like so many people) had a PIN for the SIM on her iphone 11. Now, reading of security issues, we want to set one on her phone (I have always had a PIN for my SIM). However, we are one attempt away fro...

Resolved! How to turn off data allowance abroad

Hi, I am currently in South Africa and I have accidentally left my data on. I thought it will be automatically disabled since I am outside of the UK and the Eurozone. However, the next day I got a message that I have spent over 46 GBP more than my us...

Resolved! Samsung Flip

My screen keeps randomly going black, and often doesn't come on when I open the phone.

Resolved! iPhone 14 no signal

Hi, I received my new iPhone 14 today and put my old SIM card into it (working fine in my iPhone 11) and got no signal. So, I tried putting it back in to my iPhone 11 and now that gets no signal either. I've ordered a new sim, but that's going to nee...

Compatibility between Samsung A12 phone and French 'Navigo' system

I have been trying to set myself up with the Parisian 'Navigo' system for public transport (buying tickets in advanc). I have downloaded the apps, but I get a message to say my phone (Samsung A12) is not compatible, even though. I have enabled 'NFC a...