- Osx daily reliable for ipsw download for mac#
- Osx daily reliable for ipsw download update#
- Osx daily reliable for ipsw download tv#
- Osx daily reliable for ipsw download download#
Osx daily reliable for ipsw download update#
And I had also been trying to update the AppleTV software via the AppleTV itself, using the same router (with the router DNS set at 8.8.8.8) and modem combination, with the same excruciatingly slow download.
Osx daily reliable for ipsw download tv#
I didn't have any way of going back and checking it out, since I had nothing left to update from Apple-I had already DL'ed the TV update and the Yosemite Public Beta 3 2 GB file. Given the various reports here about DNS servers, I wonder whether my changing the MTU size was really what did it in terms of DLing the AppleTV software update via iTunes, or whether it was just coincidental with a random but good DNS connect with one of the Apple servers at the same time. Since people are getting different results by changing DNS servers, it seems like *some* of the Apple servers may be slow, and some not." "That is clever - it confirmed 1492 for my ideal MTU size, but that didn't seem to make any difference. I wish I'd thought to try downloading over and over with the Google DNS, to see if it would eventually hook me up with a fast server, regardless of what DNS I use. This OSX Daily article says people are having good luck downloading the firmware directly:
Osx daily reliable for ipsw download download#
It's not that all the servers are overloaded, it's that the download requests are being spread out properly among the servers. That implies there is something wrong with Apple's CDN, or the way iTunes is using it. When I got to number 9 (an earthlink server) - bingo. If the dreaded "connecting to apple servers" box comes up, just quit iTunes, delete that IP in DNS settings, add the new one and apply it, then try again. I got a list with namebench and started working down it - deleted out the Google DNS (which was 3 and 7 in namebench) and started trying others. For my iPhone, I decided to try the DNS server trick. The first device I updated was my iPad - about 18 hours to download and update. But my result was instantaneous and dramatic.
Then, if that doesn't work with the Apple downloads, it may be their servers. My maximum number turned out to be 1464, and 1464 + 28 is 1492. Note: If you can ping through with the number at 1472, you are done ! Stop right there. Then increase by 1 until you are 1 less away from getting the "packet need to be fragmented" message again.Īdd 28 more to this (since you specified ping packet size, not including IP/ICMP header of 28 bytes), and this is your MaxMTU.
Then reduce 1472 by 10 until you no longer get the "packet needs to be fragmented" error message. You can stop the pinging with a Control-C. Start pinging at any arbitrary number, say 1472, and keep lowering it by increments of 10-12 until you no longer get the "frag needed" or similar message. You may want to check yours by this method:
I hate to be a 'pioneer' who discovers a remaining 'bug' that could keep me from using my devices until it is remedied. The iOS downloads are huge, and that generates a huge amount of network traffic, potentially slowing things for everyone who accesses an Apple website.įor that reason, EXCEPT FOR CRITICAL SECURITY UPDATES, I typically wait at least few days, minimum, before downloading and installing the latest release. There are hundreds of millions of iDevices, and tens of millions of OS X Mavericks-capable Macs in use.
Osx daily reliable for ipsw download for mac#
In this case, OS X Mavericks 10.9.5 for Mac was released yesterday (on September 18th, 2014) and iOS 8 for iPhone, iPad, and iPod, was released on September 17, 2014, so just one day apart. In my experience, Apple operating system and software downloads are typically slower (and sometimes 'time-out') for the first day or two after new releases and updates because of high demand. I'll speculate that there's nothing seriously wrong with your computer, you simply chose a very busy time to do Apple updates.
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