watchOS 5.1 Update Bricking Some Apple Watches [Update: Apple Temporarily Pulls watchOS 5.1]

It appears the watchOS 5.1 update that was released this morning is causing problems for some Apple Watch owners. Multiple MacRumors readers have had issues installing the new software and are reporting that the update has bricked their devices.

Customers who are affected are seeing their Apple Watches stuck at the Apple logo loading screen after initiating the watchOS 5.1 update.

applewatchseries4watchfaces
Some customers who contacted Apple were initially told that the update could take a few hours, but multiple people have seen no progress after three or more hours. From MacRumors reader Bazooka-joe:

So my series 4 sssb has been stuck on installing 5.1 For an hour and a half now with nothing showing on the watch except the bright white Apple icon. Spoken to Apple Support who said that they are getting calls from other people experiencing the same issue and they have advised me to leave it for 2 to 3 hours. WTF Why would an update that supposed to take 10 minutes to install take 2 to 3 hours

It appears affected users have the Apple Watch Series 4, which is the newest Apple Watch that was released in September.

Some MacRumors readers have said that Apple is going to be shipping out replacement watches for those who have been affected.

Not all customers who have an Apple Watch Series 4 have had problems installing the watchOS 5.1 update, but as a cautionary measure, it's worthwhile to hold off downloading and installing the software until Apple pushes a fix. Apple has not pulled the watchOS 5.1 update as of yet.

Update: Apple has temporarily pulled the watchOS 5.1 update.

Related Roundup: Apple Watch 11
Buyer's Guide: Apple Watch (Neutral)

Popular Stories

maxresdefault

Apple Shows Off a Key Reason to Upgrade to the iPhone 17

Saturday February 7, 2026 9:26 am PST by
Apple today shared an ad that shows how the upgraded Center Stage front camera on the latest iPhones improves the process of taking a group selfie. "Watch how the new front facing camera on iPhone 17 Pro takes group selfies that automatically expand and rotate as more people come into frame," says Apple. While the ad is focused on the iPhone 17 Pro and iPhone 17 Pro Max, the regular iPhone...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
apple wallet drivers license feature iPhone 15 pro

Apple Says These 7 U.S. States Plan to Offer iPhone Driver's Licenses

Monday February 9, 2026 6:24 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Apple Wallet app on the iPhone and Apple Watch, and then use it to display proof of identity or age at select airports and businesses, and in select apps. The feature is currently available in 13 U.S. states and Puerto Rico, and it is expected to launch in at least seven more in the future. To set up the...
14 inch MacBook Pro Keyboard

New MacBook Pros Could Now Arrive in March

Sunday February 8, 2026 6:02 am PST by
New MacBook Pro models with the M5 Pro and M5 Max chips could arrive as soon as Monday, March 2, according to Bloomberg's Mark Gurman. In today's "Power On" newsletter, Gurman said that the release of new MacBook Pro models is tied to the release of macOS Tahoe 26.3. The launch is said to be slated for as early as the week of March 2. He added that the M4 Pro and M4 Max models on sale today...

Top Rated Comments

zorinlynx Avatar
95 months ago
Can anyone explain why Apple didn't implement a DFU restore procedure for the watches? It shouldn't be possible for these devices to brick.

They should have implemented plugging the charger puck into a computer and using iTunes to restore it, just like you can an iOS device.
Score: 14 Votes (Like | Disagree)
Lancetx Avatar
95 months ago
Weird. This was by far the fastest and smoothest Apple Watch update I've ever seen. Took all of 10 minutes tops from start to finish on my Series 4. Nothing like the sometimes 1-2 hours I've seen in the past on my previous S0 & S1 watches.
Score: 13 Votes (Like | Disagree)
Bazooka-joe Avatar
95 months ago
I often say this each time an update comes out: WAIT A FEW HOURS. But there is always some jerkoff in the comments who thinks they know better and says that there is nothing to be worried about. Just wait a few hours! Patience.
But if we all take your advice then no one will know if there is a problem
Score: 10 Votes (Like | Disagree)
Bin Cook Avatar
95 months ago
Tim would like to thank you for paying $400 dollars to be a beta tester.
Score: 9 Votes (Like | Disagree)
CMoore515 Avatar
95 months ago
All good on my Series 4. Took about 15 minutes.
Score: 7 Votes (Like | Disagree)
Trik Avatar
95 months ago
Can anyone explain why Apple didn't implement a DFU restore procedure for the watches? It shouldn't be possible for these devices to brick.

They should have implemented plugging the charger puck into a computer and using iTunes to restore it, just like you can an iOS device.
The charging puck does just that, it charges. There isn't some magical data transfer going on there unfortunately.
Score: 6 Votes (Like | Disagree)