Here’s how I finally updated my iPad Pro 2nd gen to 15.0.1 last week and to 15.0.2 today…was having same issues as everyone else here; stuck on “verifying update” part no matter what I tried to make it update. I have a cellular model but no active plan on it currently…had an old SIM card laying around and figured what the heck, let me put it in and see what happens…I toggled the cell data button on and went to download the 15.0.1 again, and guess what, actually updated this time!!! (turning on cell data, even with a non working sim, somehow triggered something to update the OS 🤷🏾♂️
There’s one thing I should clarify: you have to delete the previously failed download by going to settings>general>iPhone storage and manually delete the 15.0.1 file as rebooting will not automatically delete it
Hope this works for y’all, as it did for me!
You are amazing, more than a "Genius"!!! I made an appointment, for the 1st time ever, even though I have two iPad Pro's and an iPad 5, to go to the "Genius Bar" at the Apple store here in Santa Monica.
That "Genius" couldn't figure it out, and suggested that I do a backup, (which I had already done), next to reset my iPad, then do a restore from my backup. I was surprised to do a speed test at a prominent Apple Store, on the 3rd St. Promenade, in Santa Monica, has a VERY slow download speed, about 12 megs, while an upload speed of about 30 megs. So with my home internet & WiFi running at 250 megs, I was not going to wait forever for the restore process at the store.
I also had brought my iPad Pro 2020 model because the Mic was not working for apps that were given permission. Siri HAD been working, but not voice commands for either the voice recorder or the iTunes store. Somehow, the day before, in "cleaning" the mic holes, the voice recorder & iTunes started working, but not Siri.
So, this same "Genius" bar tech, had me do the reset and wait till I got home to do the backup restore. This left my iPad Pro in a fresh, reset mode. I went through the basics to get it up and running. The "Genius" tech had me retrain Siri, which heard the mic for the setup sentences, but no does not work to "Hey Siri". I have to push the top left button, the off button, to get Siri.
The Apple "Genius" tech didn't help at all. We just went through the script he has, to simply reset anything he couldn't figure out.
I am SO GLAD that I did NOT reset my iPad Pro 2017, as he suggested, to get it to update, BUT found your REAL FIX here.
I am also glad that you point out to go into iPad storage and DELETE the previous download. After doing that, and putting in an old, non-working SIM card, "Presto", immediately, the download at my 250 meg speed was less than a minute. I then clicked on install, and within about 4 minutes my iPad Pro 2017, had updated with NO ISSUES, and restarted.
I think Apple should hire you, or pay you, to go around the country and show the "geeks" at the "Genius Bar" that the ONLY solution to problems they can't figure out, is NOT to always do a reset and restore. What a waste of time that trip was, and unfortunately, for the restore from backup, I must not have had it set to backup my music videos. Fortunately, I had them on my main PC, and just copied them to a USB-C stick and moved them back to my VLC player on my iPad Pro 2020, and then copied them back into a favorites playlist.
THANK YOU SO MUCH for your, quick, simple fix that actually WORKS, without resetting my iPad to factory settings, and needing to restore everything.
Simply, amazing, that you knew the "trick", but the "Genius" at the Apple Store didn't. Oh, and Siri still dose NOT "wake' to Hey Siri".