tag:blogger.com,1999:blog-5794542.post2507099465432563299..comments2023-03-16T08:08:14.147+00:00Comments on Stuart Roebuck: Mobile Proxy Cache content modification by O2Stuart Roebuckhttp://www.blogger.com/profile/08000000544789697599noreply@blogger.comBlogger14125tag:blogger.com,1999:blog-5794542.post-12276287064253915052013-10-19T22:06:07.082+01:002013-10-19T22:06:07.082+01:00I have had repeated problems browsing on two phone...I have had repeated problems browsing on two phones with an O2 configuration... even (especially) on Wi-Fi. Even when network is ok, proven by ping.<br />Removed O2 proxy setting, suddenly browsing is faster. Will see if it fixes Wi-Fi problem too...<br />Anonymoushttps://www.blogger.com/profile/09582665200325251631noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-16092899414778858112012-09-26T07:00:43.773+01:002012-09-26T07:00:43.773+01:00Further to the concern about copyright notices bei...Further to the concern about copyright notices being stripped from code, when I lasted tested the O2 image compression behaviour, it stripped any EXIF data which is also a potential repository for copyright information.<br /><br />O2 did not respond to my emails challenging them as to wether they had the right to materially alter material they do not own.Paul Holmeshttps://www.blogger.com/profile/06793190365689231813noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-27548548422683012682011-07-19T05:24:28.514+01:002011-07-19T05:24:28.514+01:00what I was looking for, thankswhat I was looking for, thanksAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-17303288848860489632011-07-10T14:22:56.627+01:002011-07-10T14:22:56.627+01:00This drove me nuts all day! I tried document.writ...This drove me nuts all day! I tried document.write but it didn't work for me (same problem, works on wifi but not on 3g). I'm on T-Mobile UK tho.<br /><br />Instead I renamed the files .bin instead of .js Thats seems to have done the trick :)<br /><br />Make sure to put the type=text/javascript in tho of course!Kamhttps://www.blogger.com/profile/13345807747949890639noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-45039634838721320222011-05-07T04:47:21.479+01:002011-05-07T04:47:21.479+01:00I have to confess that i sometimes get bored to re...I have to confess that i sometimes get bored to read the whole thing however i think you'll be able to add some value. Bravo !Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-53935515906930632872011-04-21T06:03:11.270+01:002011-04-21T06:03:11.270+01:00Appreaciate for the work you have put into the art...Appreaciate for the work you have put into the article, this helps clear up some questions I had.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-46721146900488724972011-02-26T02:49:23.792+00:002011-02-26T02:49:23.792+00:00hi, new to the site, thanks.hi, new to the site, thanks.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-83855322040319917232011-01-29T17:20:27.765+00:002011-01-29T17:20:27.765+00:00Hey, I am checking this blog using the phone and t...Hey, I am checking this blog using the phone and this appears to be kind of odd. Thought you'd wish to know. This is a great write-up nevertheless, did not mess that up.<br /><br />- DavidAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-65309205794183521742010-09-10T10:42:16.751+01:002010-09-10T10:42:16.751+01:00Hi Iam Prabhu from chennai,joined today in this f...Hi Iam Prabhu from chennai,joined today in this forum... :)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-29054650950890557272010-09-09T07:55:13.629+01:002010-09-09T07:55:13.629+01:00Thanks for this post. I updated one of my iPhone a...Thanks for this post. I updated one of my iPhone apps to check for a comment in the returned HTML code. This endured the user was properly connected to the Internet, rather than being connected to public WiFi but not logged in.<br /><br />It would fine on WiFI but not on O2 because the comment is stripped out. Easy to work around, but good to know.David Simhttps://www.blogger.com/profile/11894784389244182859noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-25403846518708263092010-07-28T11:56:58.979+01:002010-07-28T11:56:58.979+01:00Interesting blog post, Steve. I hadn't realis...Interesting blog post, Steve. I hadn't realised that they also 'optimised' the source code. This should be a punishable offence! <br /><br />Unfortunately, I'm no longer with O2, so can't test whether the compression bypass settings in my blog post still work. I can only suggest - if you haven't done that already - that you clear the cache in Safari before loading the page with the new settings.<br /><br />I'm beginning to think that O2 is not the only network messing up our data without authorisation. It looks like the maps on http://aprs.fi/ doesn't load on the Vodafone 3G network either.<br /><br />It's outrageous that the mobile phone companies do this; even more so that they do it without letting their customers know!Ash Matadeenhttp://ashmatadeen.comnoreply@blogger.comtag:blogger.com,1999:blog-5794542.post-12432533896109106682010-07-28T10:20:11.707+01:002010-07-28T10:20:11.707+01:00Here's a link to a another blog post from a co...Here's a link to a another blog post from a company that has experienced the same problems with O2 breaking their web application. <a href="http://oh7lzb.blogspot.com/2010/07/o2-uk-mobile-users-your-operator-is.html" rel="nofollow">O2 UK mobile users - your operator is breaking this site for you.</a>. Many thanks for their kind links to my blog entries.Stuart Roebuckhttps://www.blogger.com/profile/08000000544789697599noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-36172463216800281262010-07-28T10:15:34.910+01:002010-07-28T10:15:34.910+01:00Since writing this post I have discovered that O2 ...Since writing this post I have discovered that O2 is using the a web compression technology produced by a company called Bytemobile. Some more details can be found here: <a href="http://www.bytemobile.com/company/customers/web-optimization.html" rel="nofollow">http://www.bytemobile.com/company/customers/web-optimization.html</a>Stuart Roebuckhttps://www.blogger.com/profile/08000000544789697599noreply@blogger.comtag:blogger.com,1999:blog-5794542.post-8406694627072657422010-07-21T21:44:49.343+01:002010-07-21T21:44:49.343+01:00Ash Matadeen helpfully pointed me to his blog entr...Ash Matadeen helpfully pointed me to his blog entry about bypassing this for the iPhone. Unfortunately this doesn't work for iPad: http://www.ashmatadeen.com/get-rid-of-image-compression-on-o2s-network. In fact I've just tested it on the iPhone and I think it nolonger works there either.Stuart Roebuckhttps://www.blogger.com/profile/08000000544789697599noreply@blogger.com