Of course I did not run iOS on that Defy, why would I? Ad blocking was everywhere before apple finally decided to allow it on iOS. Inside those idevices are ARM

Of course I did not run iOS on that Defy, why would I? Ad blocking was everywhere before apple finally decided to allow it on iOS. Inside those idevices are ARM-based CPUs, just like the ones in most other mobile hardware. What difference does it make whether the OS is based on Linux (Android), Mach/BSD (iOS) or even Windows (...Windows)? A regexp is a regexp after all... The Defy does not crash rendering complex pages. It can get pretty slow though, reason for running extensions like NoScript for Android [1] (which runs just fine on the Fdroid.org Fennec build, ie. Firefox without the nasty bits) and uBlock origin. [1] https://noscript.net/nsa/ https://noscript.net/nsa/