O2

O2 Outage Report in Windsor, England

No problems detected

If you are having issues, please submit a report below.

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 11/13/2025 04:35

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  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, Hayes, Oxshott, Uxbridge, Feltham, Walton-on-Thames and Cobham.

Loading map, please wait...
City Problem Type Report Time
United KingdomLondon Phone
United KingdomHayes Internet
United KingdomLondon Phone
United KingdomLondon Wi-fi
United KingdomLondon Internet
United KingdomLondon Internet

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Windsor, England

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

  • MaryFaulkner68 Mary Faulkner (@MaryFaulkner68) reported from Wokingham, England

    @O2 your customer service needs looking at I contacted them at 7.40pm about an order,I went through security etc, then to be put on hold just before 8.00pm then to be cut off as you close at 8.00 can't contact again till tomorrow evening

  • CCTVinCare 💜💚Care Campaign For The Vulnerable💚💜 (@CCTVinCare) reported from Gerrards Cross, England

    @O2 amazing customer service experience on your 202 called MARCO. 🙏

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 I've tried twice. 45 minutes each time. Absolutely horrific service!!!!!

  • Muppetham Ann Walter (@Muppetham) reported from Sandhurst, England

    @O2 priority app not working all morning ..why? Desperately wanted to get tickets for two events and blown it due to your app not working..constantly

  • PowellVerity Verity Powell (@PowellVerity) reported from Spelthorne District, England

    @O2 worst customer services, ring 202 to pay off phone and they cut me off then don’t answer, told on chat to follow link to chat to someone else who tells me they can’t help and ring 202! Going round in circles no wonder once paid off phone I’m leaving!

  • ChatanG001 C (@ChatanG001) reported from Wokingham, England

    @O2 really shocking customer services today. All i want to do is pay off my device and it takes 3 people almost 45 minutes to even be able to do that!!! Stupid.

  • Seanielondon Sean Flatley (@Seanielondon) reported from Hounslow, England

    @O2 priority on my Samsung S23 plus is not working. Any readon why it won't access this app? # o2 #samsungs23

  • juliet_gough Juliet MacKenzie Gough (@juliet_gough) reported from London, England

    @O2 can I use my phone in Israel? I’m pay monthly customer.

  • Rochdale_Cowboy Craig (@Rochdale_Cowboy) reported from Maidenhead, England

    Took out an @O2 account as part of some 'volt' deal with @virginmedia. My god O2 are bad. Apparently you have to wait a few months to access your account online to wait until their systems "catch up" for new joiners. Shouldn't have bothered.

  • Jennifer03017 Jennifer Ferguson (@Jennifer03017) reported from London, England

    @O2 when you press use now on the Priority Lane where is the code - I only have a screen with a timer counting down. I can’t see a code? Thank you xx

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I tried a browser but priority it kept saying I wasn't logged in. It never worked

  • IanPike https://techhub.social/@ianpike 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@IanPike) reported from London, England

    @O2 Network reset? Not sure what that is... Not in London often and last two times when I try to connect to wifi extra it requires login info, multiple locations across the tube network. I've searched for a solution and doesn't seem to be any options.

  • Cupcakejaney1 Cupcakejaney (@Cupcakejaney1) reported from High Wycombe, England

    .@O2 have been logged out of priority app by 9am despite being logged in at 8:45am, have requested a login code via the app 2hrs ago - nothing bar security alert text. Have been an O2 customer for over 10yrs & singularly unimpressed with this “priority Please resolve Thank you

  • chris_reed Chris Reed (@chris_reed) reported from Hillingdon, England

    @O2 any Ida how long your site will be down for? I want to get a bolt on that works for Turkey, and I’m just about to take off…any advice?

  • PowellVerity Verity Powell (@PowellVerity) reported from Spelthorne District, England

    @O2 will I get final bill? I’ve loved to another network and want to cancel direct debit

  • Kierbro Kieran Brown #FRSA 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🏳️‍🌈 (@Kierbro) reported from London, England

    @tomlister @O2 @O2 reception in Bath is absolutely appalling. Had same issue all week long when was working at theatre there couple of weeks ago. Similar issue following week in Manchester.

  • Shaneyfirkins96 Shane (@Shaneyfirkins96) reported from London, England

    Is anyone else having issues accessing @O2 Priority Mobile App on the S23 Ultra... i haven't been able to access it since the s23 Phone's have Been Released

  • RobertBalaam Robert Balaam (@RobertBalaam) reported from Southall, England

    @O2 To not have a call-back service when calls are over 15 minutes is abhorrent 💩

  • carboncoach Dave Hampton 🌍🌳 (@carboncoach) reported from Marlow Bottom, England

    Anyone else having problems with the way @EE seem to measure monthly data use? EE are telling me I’m using significantly more -on average-and over a prolonged period- than I ever did on old @O2 contract (since switching: to save £1pcm) Nothing else has changed Over to you @EE

  • electriccandles ⚡️Emma⚡️ (@electriccandles) reported from London, England

    @O2 I've tried all that already. If I had WiFi access I wouldn't need the data to work. Phone signal works fine, just can't use anything with Internet. It's been like this for at least a month.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • _porean_ cheg (@_porean_) reported

    @O2 the network has just gone out in my location. Even sending this message was a pain.

  • weeds1990 Jamie (@weeds1990) reported

    @millsytrfc @O2 Leave. Only way these firms will learn is when people **** them off.

  • JohnWLewis John W Lewis (@JohnWLewis) reported

    Dear @O2, Mobile phone and data service for Cullompton, Devon fails frequently in normal times due, it seems, to being provided by one unreliable mast. Inevitably, Storm Eunice knocked it out again: no service since Friday (~4 days). A more permanent remedy would be appreciated!

  • ferengibob Robert Dalton (@ferengibob) reported

    @O2 no respect for longtime loyalty after 23 years I’m off to another network! When your yearly spend is that of a couple of gold sovereigns shows something when you call up and can’t be offered anything but a 7.8% increase! Contract over, off to @skytv

  • dburrows David Burrows (@dburrows) reported

    Mobile signal is out this morning, no signal for anyone around here Go to O2 website, asks me to register for “My Network Portal” to track status of the network Try to register, it wants to verify my mobile number so sends me a text message. Do you see the problem here @O2 ?

  • KatherineCory Katherine Cory 🐝 (@KatherineCory) reported

    @O2 Hi, my broadband has been down for the last 48 hours so I’m trying to rely on my 4G but it’s unusable. It’s taken me 10 minutes just to load my Twitter app & find your account to try & tweet this. Surely this isn’t normal with 4G? I’m in Stockport using an iPhone 11. Thanks!

  • Davidrwkellett David Kellett BSc (@Davidrwkellett) reported

    @O2 I cannot DM you off the mobile as i never used the Sim. As i never needed it in the first place. I was told the sim and account is closed and i would get a refund, but it hasn’t appeared yet.

  • mlh28 ~~Marie~~ (@mlh28) reported

    @O2 As requested I sent you a DM yesterday at 11am, you replied asking for my details which I have now gone through 5 times. I am still awaiting your response. This isn’t acceptable customer service. I was told I was being put through to a manager and then got no response!

  • darrenref1 Darren Wilson (@darrenref1) reported

    Pretty much had it with @Apple #iphone11pro and @O2. Think it might be time to move on after all these years. Phone shuts itself down about 50 times a day, disconnects itself from Bluetooth, hangs up on people and is slower than a snail. It slows, stalls and crashes on everything

  • Fatmess77 Andy Tallis (@Fatmess77) reported

    @O2 I did this and your retention team were supposed to ring me yesterday to sort out this nightmare and guess what the call never came!!! So now I am left to chase again I suppose, because your incompetence becomes my problem again!!