No Seamless Updates for S21 series

ironass

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Despite Google mandating that all phones launched on Android 11 must support the A/B partition for Seamless Updating, the Galaxy S21 series of devices will not be featuring this, IMHO, useful feature. See...

https://9to5google.com/2021/01/24/s...till-lacks-androids-seamless-updates-feature/

In a nutshell, Seamless Updates allowed the latest firmware update to be downloaded in a separate partition whilst the user carried on until the phone was ready to update by rebooting using the new firmware's partition instead of the previous partition. It makes updating very clean, simple and easy. OnePlus for instance, have been using it for a number of years.

Google threatened last year that new Android 11 phones, onwards, that did not support A/B partitioning could not be updated in future.

However, Google has back pedalled on this demand and the Galaxy S21 series of phones will continue to feature the usual system update.

For more information on Seamless Updates, Project Treble and A/B partitions, see the explanation from xda developers...

https://www.xda-developers.com/google-virtual-ab-seamless-updates-android-11/

Also, a simplified explanation from Computerworld...

https://www.computerworld.com/artic...t's no wonder: Project,can update the OS code
 

mustang7757

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They been talking about Samsung doing this since s8 or s9 series and nothing developed not sure why Samsung holding off .
 

fuzzylumpkin

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Yeah i was pretty pissed off when i read about this the other day.

I won't say I wouldn't have bought the phone if I'd known, but I did check whether this was actually something Google stuck to and all the info was affirmative. Until it wasn't.

It's an incredibly useful feature and it's shameful that Samsung didn't include it and just as shameful that Google didn't force them.

Still kinda hoping it isn't true...
 

bill-e

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My inexpensive Moto has had that for a while and it is convenient but you still have to reboot to install so downloading and then rebooting isn't a big deal to me
 

Johnson21x

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Did i miss something? I could always download updates in the background and continue using my phone until its ready to install, in which i have to reboot anyways.

I know with seamless updates its alot safer and there is less chance of corruption.

At least samsung updates phones faster nowadays which is what i really care about.
 

Gary02468

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Did i miss something? I could always download updates in the background and continue using my phone until its ready to install, [when] i have to reboot anyways.
If I understand correctly, the difference is that a plain reboot takes only a minute, whereas a reboot for a non-seamless update takes three or four minutes. So there's an extra few minutes of downtime per month.

I know with seamless updates it[']s a[ ]lot safer and there is less chance of corruption.
In principle, but I don't think I've ever gotten a corrupt update.
 

fuzzylumpkin

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Did i miss something? I could always download updates in the background and continue using my phone until its ready to install, in which i have to reboot anyways.

I know with seamless updates its alot safer and there is less chance of corruption.

At least samsung updates phones faster nowadays which is what i really care about.

You did, they also install in the background with seamless updates. No waiting around with an Android on the screen for 15 minutes.
 

Stanley Kubrick

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Since Samsung is the biggest Android phone maker (possibly in the world) and Google makes money off of Android in more ways than one, the last thing they're going to do is try to "force" Samsung to do anything. The last thing Google needs is for Samsung to feel offended and create their own OS to compete with Android! Talk about a Google booger!
 

Gayle Lynn

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Patching apps is not a perfect method. Sometimes you ever found uninstalling an app then do a full install helps?
Also, writing to any form of media thwere is even if small, a chance for error.
Does every app pley nice with the update?
Remember the talk of having a second boot partition? And apply update to alternate "B" partition?
It takesmy phone a long time to update and optimize the 75 apps installed. The phone will warm up a bit too with all that is happening.
Samsung has found the need to pull an update for a specific phone model. Check Sammobile.com

https://www.sammobile.com/news/galaxy-s10-one-ui-3-0-android-11-update-resumed/
 

anon(19759)

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Three things. 1. Never had a bad update. 2. This really only matters to the people who would join forums to talk about it. I asked my wife and she was like, um, don't give two figs about how quickly I get updates. They come when they come. 3. If you can't wait an extra 15 minutes per update as someone mentioned above, you've got bigger problems. I mean, just set the update to run at 3 in the morning and you'll never even notice the time it takes.
 

fuzzylumpkin

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Three things. 1. Never had a bad update. 2. This really only matters to the people who would join forums to talk about it. I asked my wife and she was like, um, don't give two figs about how quickly I get updates. They come when they come. 3. If you can't wait an extra 15 minutes per update as someone mentioned above, you've got bigger problems. I mean, just set the update to run at 3 in the morning and you'll never even notice the time it takes.

But why would you WANT to wait 15 minutes when you shouldn't have to? Why invent the lightbulb when candles are fine why use a washing machine them there's a perfectly good bathtub in your house?

It's a better solution to a current technology.

Honestly I'm sick of seeing the "well I haven't experienced X" argument, it's so ridiculously stupid.
I've never had cancer, so clearly cancer can't be a problem, right?
 

anon(19759)

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But why would you WANT to wait 15 minutes when you shouldn't have to? Why invent the lightbulb when candles are fine why use a washing machine them there's a perfectly good bathtub in your house?

It's a better solution to a current technology.

Honestly I'm sick of seeing the "well I haven't experienced X" argument, it's so ridiculously stupid.
I've never had cancer, so clearly cancer can't be a problem, right?

Why not just set it to do it when you're sleeping? I mean, I don't leave candles burning or lights on when I go to sleep. As far as having never experienced it, I'm sure it happens and I'm sure it's a super hassle, but I would guess the overwhelming majority of users have never had issues. These forums amplify every little glitch and issue due to their very nature of being for enthusiasts who are more likely to pick something apart. You should see the people over on the Dodge Durango forums. Those people are INSANE with their need for perfection on these rigs.
 

fuzzylumpkin

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Why not just set it to do it when you're sleeping? I mean, I don't leave candles burning or lights on when I go to sleep. As far as having never experienced it, I'm sure it happens and I'm sure it's a super hassle, but I would guess the overwhelming majority of users have never had issues. These forums amplify every little glitch and issue due to their very nature of being for enthusiasts who are more likely to pick something apart. You should see the people over on the Dodge Durango forums. Those people are INSANE with their need for perfection on these rigs.

It's true most people have never had a bad update, but why not cut that down to close to zero? The world would be just a tiny bit better if of all those people who should just set their phone to update at 3am, none of them ever woke up to find what used to be their phone is now their paperweight.

Plus think of all the time it would save Mustang... He may have never had a bad update, but he must have spent an age helping people that have.
 

Gary02468

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It's true most people have never had a bad update, but why not cut that down to close to zero?
As with any desired feature, the question is whether the benefit is worth the cost. The answer here depends on how often users get inconvenienced by bricked updates, and how much of various resources (storage, engineering effort, testing effort) the feature requires. I have none of the information that I'd need to calculate the quantitative tradeoff, so I'm in no position to say whether Samsung made the right call.
 

fuzzylumpkin

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As with any desired feature, the question is whether the benefit is worth the cost. The answer here depends on how often users get inconvenienced by bricked updates, and how much of various resources (storage, engineering effort, testing effort) the feature requires. I have none of the information that I'd need to calculate the quantitative tradeoff, so I'm in no position to say whether Samsung made the right call.

You should bare in mind that this feature exists in Android already. It takes no more resources to engineer around it than to keep it enabled. The work has been done.
 

mustang7757

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It's true most people have never had a bad update, but why not cut that down to close to zero? The world would be just a tiny bit better if of all those people who should just set their phone to update at 3am, none of them ever woke up to find what used to be their phone is now their paperweight.

Plus think of all the time it would save Mustang... He may have never had a bad update, but he must have spent an age helping people that have.
Countless times:) not that I'm keeping track or anything