O2

O2 Outage Report in Windsor, England

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Windsor, England

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Windsor and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Windsor, England 12/06/2025 02:35

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Windsor, England

The most recent O2 outage reports came from the following cities: London, Hounslow, Camberley, Southall, Hayes, Oxshott, Uxbridge, Feltham and Walton-on-Thames.

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City Problem Type Report Time
United KingdomLondon Phone
United KingdomHounslow Internet
United KingdomLondon E-mail
United KingdomLondon Phone
United KingdomLondon Phone
United KingdomLondon Phone

Community Discussion

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O2 Issues Reports Near Windsor, England

Latest outage, problems and issue reports in Windsor and nearby locations:

  • Iccle_Princess Vger Ann Goldby (@Iccle_Princess) reported from London, England

    Its amazing @O2 can sort out fraud against my 13 year old daughter but @VodafoneUK cant & tell me to go to my local shop with my daughter to prove she didnt take out a contract like wtf!

  • n1spm Sean Meade (@n1spm) reported from High Wycombe, England

    Following a recent mobile roaming incident (connected to a Bosnian network 4.5km+ from Dubrovnik airport), it did make me wonder why phones don’t have tiered roaming settings e.g. within EY, outside EU etc @Apple @o2 #roaming

  • LyndallAnn Lyndall (@LyndallAnn) reported from Hounslow, England

    @O2 This issue started a few weeks ago for me and my friend has had the same issue so changed phone companies a couple months ago.

  • AikSaath Aik Saath (@AikSaath) reported from Slough, England

    @sabia_hussain @SEGROplc @O2 SEGRO have checked to see if the theft was on the estate itself. We'll see the young people right - just thought it might be worth reaching out to our 'bigger cousins' to see if they could help. Good to hear they didn't find anything in your car. 👍

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    @craigglawson @inoobkilervip @O2 @BBCWatchdog @monzo No they said they couldnt see any issues, hence they getting specialist team to look into it. Its been happening for 3 days.

  • Stefan_baisden Delboybaisden 📸🎥 (@Stefan_baisden) reported from Southall, England

    @O2 has GENUINELY the worst Phone line #Customerservice system ever. I've never been more infuriated just waiting to give a password or speak to someone. Please #O2 update your system to 2019 standard asap.

  • B_Heer84 Bari Heer (@B_Heer84) reported from Wraysbury, England

    @O2 are the biggest disgrace possible. Im a pay monthly customer, paying £53 a month. I have no network coverage. O2 have confirmed I live in a Black spot and they will not be helping me. They said to me..’These things happen’...! O2 said I still have to pay my monthly fee..!

  • BecOz14 Bec Osborne (@BecOz14) reported from Camberley, England

    Have had 1 bar of @O2 signal for most of this year, funnily enough when I tested the signal strength back in July the signal jumped to a MEGA 2 bars momentarily. #NoServiceHere

  • boogieloo Jodie De Vere (@boogieloo) reported from Southall, England

    @O2 I love @ O2 Customer Service

  • The_Lady_Jade_X Mrs Lady Jade ❤ (@The_Lady_Jade_X) reported from London, England

    Mother in law will deffo b leavin @O2 when her contracts up. She’s been abroad loads n never had issues. Goes Jamaica with new iPhone no issues. Goes to Europe with iPhone and no network. Apparently she needed to call them before n get a bolt. Load of rubbish! CS no help either!

  • smileyyearwood Send News!☝🏾🇧🇧 #StopTheCoup 🌹 (@smileyyearwood) reported from Harrow Weald, England

    I've decided to hang onto my @HuaweiMobileUK P30 Pro until the next gen of 5g phones. Was going to take an @O2 deal but it only shows 4g and says you'll then need to take a new chip and contract for 5G not guaranteed you'll pay the same price. A lot of 1st adopters are screwed.

  • TRFC_Tom Thomas-Lee (@TRFC_Tom) reported from London, England

    Having an issue this week where Monzo are blocking me from paying my phone bill on @O2 app and website and now seen @BBCWatchdog talking about @monzo and their customers suffering from randomly blocked and closed accounts. #WhatsGoingOnzoMonzo #concerned

  • johnsheppard71 John Sheppard (@johnsheppard71) reported from Chalfont Saint Peter, England

    @O2 I am an o2 customer for over 20 years ,I am not happy that I am due for an update and you cannot compete with other companies. Where is the loyalty to your customers .

  • Nick_G6 N I C K 🇿🇼 (@Nick_G6) reported from Hounslow, England

    Dear @o2 and @StarlingBank it’s been two weeks and I still can’t believe that I cannot pay my phone bill via the app! Please send help I’m all out of options here. Now I’m accumulating charges for late payment 🤬🤬🤬

  • jayblake_ Jay Blake (@jayblake_) reported from Marlow Bottom, England

    Dearest #02 @O2 I do wish all your customer service people were as helpful as the person I spoke to today. Sadly there were several trees killed in the printing of a years mobile bills, which I was told was required. Todays agent simply gave the info I needed in a 5 min call

  • PandaEyesKirsty Kirsty Ann (@PandaEyesKirsty) reported from Maidenhead, England

    @AmazonUK I have made a large order and it has been delivered to a Amazon locker. This locker is in a private @O2 building. THIS WAS NOT STATED AT THE TIME I ORDERED! Now they're refusing me access so my daughters birthday presents are not able to be collected!!😭 HELP!

  • daktadre Dré (@daktadre) reported from Spelthorne District, England

    Is anyone else experiencing call drop outs and freezes on #iPhone11ProMax I have cleared cache and done soft reset, also had a sim swap @O2 but still having buggy experiencing overheating. I’ve checked online and have reset my network settings. Minded to pop into @Apple

  • miajohnston1967 Mia Johnston (@miajohnston1967) reported from Bracknell, England

    @O2 very poor customer services fuming is an understatement 😡

  • Macgregor11 Glenn macgregor (@Macgregor11) reported from Harrow Weald, England

    @O2 What's the situation for those of us that have recently taken a contract out with you with you supplying a Huawei device. Increasingly potentially losing all support for the phone now

  • Primrose_Hikwax Primmy💁🏾 (@Primrose_Hikwax) reported from Slough, England

    @O2 There was a mast down in my area but the matter wasn’t resolved for 3 weeks. I have data with EE on my ipad and the data wasn’t affected with them. With my phone I was unable to text, call or use my data. I don’t understand how you expect to put off £11, yet I haven’t been able

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • allynorburyMUA Allie lou MUA (@allynorburyMUA) reported

    @O2 can someone please help me I'm trying to pay my bill but can't cuz either you keep saying payment is in progress or like today your website is giving error 500 via both website and my o2 any timescale on when my payment will go through will be helpful please

  • HarrySkinner24 Harry (@HarrySkinner24) reported

    @O2 @allfor1john I'm thinking os switching providers. I haven't had decent signal in my area for a long time now

  • peter33266430 peter (@peter33266430) reported

    @O2 two weeks and I’ll be with O2. I’ve had no trouble with him any other provider I’ve been with there a joke start a joke or a system of the app is a joke switches off at 9 o’clock think you’re stuck

  • vannerbird ☀Ange☀️ (@vannerbird) reported

    @tescomobile @O2 keep promising a fix, but the fix doesn't happen. I know Tesco rely on O2 masts, as a couple of other networks do, and it's not helping these networks when the mast owner (O2) won't get the mast fixed. It's affecting a variety of networks in my area sadly.

  • iamhayleynock Hayley Nock (@iamhayleynock) reported

    Hey @O2 ported my number to you last week but have had no signal for a few days. Can’t phone as have no signal, can’t set up MyO2 as I can’t receive the text message code, the chatbot on your website is terrible. How do I get hold of you?!

  • Sil3ntdr3am The Shaman (@Sil3ntdr3am) reported

    @allfor1john @ladbible @O2 I can confirm O2 have gone to the dogs. Signal is on a par with 3rd party mobile sims. Gave me a new sim, fixed nothing, tried to get me tied into a 24 month contract, the desperation in the hard sell was embarrassing. I will be moving

  • AshScrivens Ash (@AshScrivens) reported

    @ReissOmari @q3b @O2 So I found out that o2 and Vodafone work together to build each other’s networks and birmingham is a voda area under the agreement. So basically the o2 network isn’t even maintained by o2 in birmingham it’s Vodafone. I wonder which network they’re going look after the most..

  • oache4u Gheorghe Aurel (@oache4u) reported

    @O2 How do i return a order,need to mention im not a o2 customer and cannot log in the app to speak with a agent

  • nelehmal Lamstar (@nelehmal) reported

    @O2 out travelling right now and I’m hating your network so much. I wish I never moved from Vodafone.

  • BowsyMUFC BowsyMUFC (@BowsyMUFC) reported

    @allfor1john @ladbible @O2 o2 have the worst wifi and they rip people off with contract prices