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Poor signal

we have , for last 4 months or so had virtually no indoor signal ( previously excellent ). Outdoor signal is patchy . After initially being told there was no issue , a problem was admitted , and eventually was said to be fixed. Our signal never impro...

Resolved! Samsung s21 screen gone black

Hi all my Samsung s21 the screen is just black happened this morning it has power as I heard my alarm and can feel it when I tried to rest it but nothing on the screen

Resolved! for some reason i cannot make or take calls yet i have credit

i have credit bugt cannmot make or takecalls why?

Resolved! CORFU - NO DATA (iPhone on sim only contract)

My son has just arrived in Corfu and is not able to use his data. He's using a new iPhone SE and has a recently renewed sim only contract. We have tried toggling with automatic network selection and also switching idata.o2.co.uk to mobile.o2.co.uk wi...

Resolved! Wifi calling on Samsung A50

Hi I can't seem to setup wifi calling on my samsung A50I signed in to o2 app and it tells me how to setup wifi calling. I go to device details but there isno option to turn it on. It just keeps on sending me in a loop. ThanksMark Ridgway

Resolved! Am I able to get my phone unlocked by o2?

My son recently gave me his old phone from a contract he previously had with o2, he completed the contract and now has a new contract with a new phone. When I put my Vodafone sim into this phone it says it's locked to o2, is it possible to get this u...

Resolved! Trouble replying to calls on my i phone 11. I can hear the caller but the caller says I am breaking

When receiving calls I can hear the caller perfectly but on replying caller says I am breaking up and they can’t hear me

Resolved! Changing my email address with no access to old

Need to change email address with no access to old one

I've got no signal

My signal has gone altogetherI've taken out the simI've switched on and offI've restarted the network settingsI've manually selected O2My data is on I don't know what to do and no store is near me! Please help

Resolved! Number port to O2 gone wrong - Help please?

Hello I ported my mobile number from Lebara UK on the 7th of July from memory. It is now the 11th of July and I am able to send SMS and make calls from my own number... but I am unable to receive SMS and now unable to receive calls. I was able to rec...

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