iPhone data down? Merry bloody Christmas

happygeek 1 Tallied Votes 542 Views Share

If you are expecting a nice shiny iPhone or BlackBerry as a gift this Xmas, your joy may be short lived if network crashes this week are anything to go by.

Earlier this week Twitter users in the UK were reporting data network access as being down for close on two days, with attempts to access apps requiring a data connection being met with an error message simply saying "Could not activate cellular data network."

O2 put the problem down to a fault with the allocation of IP addresses and said sorry to those customer impacted by the issue. However, if you were one of those customers unable to use your iPhone for data access between Saturday and Monday, I doubt that will be much comfort. This is not the first time that the O2 iPhone data network has gone ass over tit, and as before there has been no mention of compensation for users denied access to the service they are paying through the nose for.

BlackBerry users are also feeling the network heat, with US users reporting on Twitter that email access had vanished this week. Research in Motion confirmed yesterday that it was working to rectify the issue, but it has not as yet confirmed what that issue actually is from a technical perspective.

There has been much speculation that problems with mobile data networks are simply down to the sheer number of users. After all, networks were designed primarily to handle voice traffic yet the rise of the smart phone (call it the iPhone effect) has meant that data traffic has exploded and networks just cannot cope.

With smart phones expected to be a big hit this Xmas, do not be surprised if more networks go pear shaped in the weeks to come.

Dani AI

Generated

Short summary and practical guidance tied to the thread: was reporting the real outages that hit the holidays in 2009; O2 publicly said the disruption was caused by an IP-address allocation fault (O2 updates on Dec 21, 2009) and RIM separately acknowledged BlackBerry service problems tied to a BBM bug a few days later. These were carrier-side failures that showed up as handset errors. (betanews.com)

Why people see "iPhone data down" even when the phone is fine: when a carrier core element that hands out IPs or provisions data fails, an iPhone will often show the message "Could not activate cellular data network" even though the handset itself and its radio are working. That same message can also be caused by local provisioning/APN problems, so a few quick checks will tell you if it is the network or the device. (betanews.com)

Quick checklist to isolate and recover (do these in order):

  1. Check if it is widespread — look at the carrier's support/status feed or quick-search Twitter; O2 used Twitter to post updates during the 2009 incident. (betanews.com)
  2. Toggle Airplane Mode, then restart the phone (fast and often effective). (lifewire.com)
  3. Remove and reinsert the SIM; if possible, test the SIM in a different handset to see whether data works there (this separates handset vs network).
  4. On an iPhone check APN/network settings and, if needed, reset Network Settings (Settings > General > Transfer or Reset > Reset > Reset Network Settings). If you are unsure about APN values, get them from your carrier before changing anything. (guidingtech.com)
  5. If the carrier outage is confirmed, log exact dates/times and affected services, then contact customer support and request a bill adjustment or escalation.

Bottom line: is correct that the root cause in these incidents was the carrier infrastructure rather than an Apple hardware defect; is also right that users feel the impact because the phone depends on the carrier data service. Use the checklist above to confirm which side has failed and to gather the evidence you will need when contacting the carrier. (betanews.com)

Forced2join 0 Newbie Poster

*NONE* of those problems were a problem with the iphone.

Why not have your headline be accurate for a change:
> O2 data is down again

happygeek 2,411 Most Valuable Poster Team Colleague Featured Poster

Yes they were - if the 3G network connecting you to your iPhone data is down then it is most certainly an iPhone problem. See Sky News for just one of many, many reports of this very problem with iPhones and the O2 data network.

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