Samsung Removes Bootloader Unlocking with One UI 8

85 1una 60 7/28/2025, 1:43:36 AM sammyguru.com ↗

Comments (60)

saidinesh5 · 3h ago
Pixel stopped providing device trees, kernel history,

Samsung has been doing this for a while now.

Which are the devices/vendors that still allow / encourage this?

Even Graphene OS reported that they're in talks with some vendor... Have there been any updates towards that?

The main reason i used to root devices are:

* Get longer support/OS updates than what the vendor provided

* System level adblock using adaway

* Titanium backup

These days firefox/brave browser gets me half way through adblocking and i lost interest in the ad filled apps..

Syncing gets me good level of syncing for backup on my NAS etc .

pentamassiv · 2h ago
lordofgibbons · 2h ago
Do anyone know why GrapheneOS doesn't support fairphone?
aeonik · 2h ago
I can't find the link, but a couple days ago, they said in a thread here it was due to their lack of support of some important security features, and remarked that it didn't look like they were even interested in supporting them.
sellerie · 1h ago
You cant re-lock the bootloader with a custom key which grapheneos considers a cornerstone of their security model.
erremerre · 1h ago
The curious thing is that being GrapheneOS open source, I would think that somebody could potentially create a ROM for them, even if it is not as secure as GrapheneOS would like. However, absolutely nobody has done it yet...
RealStickman_ · 1h ago
Here's an updated list of relatively popular phone manufactures and their bootloader unlocking potential.

https://github.com/melontini/bootloader-unlock-wall-of-shame...

gavinray · 2h ago
You can use AdGuard to block in-app ads on Android as an FYI
rickdeckard · 1h ago
It is really a pity, as this means Android OS is closing down.

Without supported Consumer Hardware available on the market in sufficient volume, even less end-users will use an alternative OS, which will affect quality and size of the alternative OS-market and fragment the remaining users even more.

This will put the future of the entire alternative-OS ecosystem firmly back into the hands of Google. If they start further restricting BL-unlock on the Pixel-series to e.g. only Google Developer Account-Holders, the whole ecosystem will finally close down.

kotaKat · 1h ago
I’ve always said that it’s been “Google’s Android”, and wellp —- Welcome to Google’s Android, where the garden walls have been turned into a razorwire fence and you’re not welcome to leave.

It’s really funny that Apple’s finally allowing carefully controlled access outside of their own fences and slowly adding more APIs and expansion (hell, Apple are the only platform now with third party APIs for RCS in the EU) while Google’s spun an about face and will get away with it.

rickdeckard · 1h ago
Of course it's been Google's Android, I don't think anyone ever questioned that. The whole reason why the OS still lives as a single entity and the app-ecosystem is not completely fragmented is due to Google's governance to keep it in check.

All the stuff Apple now slowly starts to allow on iOS due to EU's Digital Markets Act is still just scratching the surface of what Android already supports.

> hell, Apple are the only platform now with third party APIs for RCS in the EU

They provide third party API's to use APPLE's RCS-Service. The alternative would have been to support registering alternative RCS-services as default on the OS (and then, allow the user to choose a service).

> while Google’s spun an about face and will get away with it

Android already allows to install and configure alternative applications for RCS, in fact Samsung uses their own RCS Messaging service on its devices.

kotaKat · 51m ago
> Samsung uses their own RCS Messaging service on its devices

No? They’ve switched to Google Messages, and most/all carriers have switched to Google Jibe RCS (again, Google forcing its services into operator hands), which basically forces SafetyNet attestation to use.

293984j29384 · 1h ago
Google is first and foremost an advertising company. They're going to do whatever makes them the most profit. It always had razor wire fences unfortunately.
zxcvgm · 33m ago
Xiaomi apparently have also stopped unlocking their bootloaders, so the "workaround" was to go to an official store and ask them perform a downgrade, and before the staff can relock the bootloader, grab the phone and run:

https://x.com/kobe_koto/status/1949154478298456531

Absolutely hilarious.

aeblyve · 1h ago
The writing's been on the wall for custom ROMs in general for a while, so I've been starting to think about a mobile phone vendor I could actually have a decent business relationship with. I.e. use their stock ROM and be fairly happy with it.

Any opinions? Samsung was a candidate for their somewhat unified ecosystem. Maybe even apple.

bestouff · 1h ago
Whatever floats your boat. I'll remain with the latest vendor making custom OS possible.

FYI Pixels still allow flashing custom ROMs, they've just slightly inconvenienced developers.

aeblyve · 2m ago
It's not necessarily about it being possible, but the level of support and refinement.

The future I'm seeing is one in which custom ROMs still exist as hobby projects, but aren't suitable for use in "production".

frizlab · 1h ago
Apple is good out of the box, and has a strong ecosystem.
DobarDabar · 1h ago
Check Nothing
Zak · 34m ago
I have to wonder what Samsung's motivation is here. Of course they probably have some bloatware they profit from, but someone who plans to unlock the bootloader just won't buy their device now. Samsung only benefits if they lose money on device sales (do they?) and make it up on "services".
kotaKat · 22m ago
I’ve got five bucks on this being a new requirement from Google to Tier 1 OEMs to eliminate bootloader locking.
Zak · 13m ago
Google's own Pixel devices have easy unlocking, so this would surprise me. Google's strategy to keep devices users actually control from being too mainstream is remote attestation.
worldsavior · 24m ago
How many people are there that unlock their bootloader?
Zak · 12m ago
Few, and far fewer than in the early days of Android. It's odd that a company Samsung's side would care about this.
stavros · 5h ago
More devices we no longer own and that are bound to become trash in a few years, and for what reason? So companies can make more profits?
jjbinx007 · 3h ago
I decided to part with my Huawei Mate 20 X after about 7 years of ownership not because it was a bad phone - on the contrary, it has a nice big screen, decent enough camera, is still plenty fast enough etc - but because the OS hadn't received any updates in a long time.

Rather than see it go to landfill I donated it to a friend who's happy to use it but what an absolute waste.

Bought a Pixel purely because they are committed to updating their phones for a long time.

stavros · 2h ago
I've been using Xiaomi phones but I had to buy a new phone every year or two just because they get so sluggish. My other Android phones kind of had the same, except my Nothing 2 has been going strong.

Has this been your experience as well, or have your phones been OK with responsiveness? Seven years is a long time, I imagine the phone must have been unusable by then.

asimovfan · 1h ago
I've used a xiaomi redmi note 4 (mediakek) for many years before i got it stolen. I've purchased a xiaomi redmi note 10 after that (i am supposing there were six years in between). I was still using it but then I needed one of these big folding phones and bought a samsung z fold 5. It broke down in 2 years, i am back to my redmi note 10. Still going strong. I will never buy an expensive phone again it was a dumb move. Just the cheapest android on aliexpress.
baq · 3h ago
They should be economically incentivized to pick up their trash.
rickdeckard · 1h ago
This is already in place in the EU via the WEEE directive (Waste from Electrical and Electronic Equipment), but the costs have apparently been absorbed just fine already by this industry, so it doesn't seem to hurt them sufficiently to be incentivized for longevity.

As much as I hate it, the strongest incentive would maybe be to legally define vendors who supply hardware with a non-interchangable OS-ecosystem as service-providers and put restrictions on the price they can charge for the hardware to render the service (like i.e. a cable-modem from an ISP).

This could force the large players to decide between high-margin hardware or high-margin OS-ecosystem instead of aiming for both.

Come to think of it, these market-dynamics would be interesting to observe...

charcircuit · 2h ago
Is any other product forced to do such a thing? Considering a phone lasts for years and is very small, it produces very little garbage over time compared to disposable product people use. Think how big a garbage can is compared to a phone.
charcircuit · 2h ago
You still own the device even if the bootloader is locked. It's like saying you don't own a CPU because you can't add your own instructions. There are always going to be limits to what you can easily customize for a device.
account01011100 · 2h ago
Adding cpu instructions is something that you can't physically do, however unlocking the bootloader is something you can do via software, and if a vendor chooses to lock it down they're basically taking away your ability to do anything you would want to do with a device. Sadly this is has been the case for a while and it's probably going to continue being the case.
blueflow · 54m ago
> they're basically taking away your ability to do anything....

... with your property, with is a violation of your rights in most western jurisdictions.

charcircuit · 1h ago
You can physically do it with a microcode update. Nothing is being taken away since this change is for new products. They just are not providing an additional feature to these products.
gkbrk · 1h ago
> You can physically do it with a microcode update.

It's also anti-consumer that CPU vendors don't let customers who own the CPU perform whatever updates they want because they don't give out signing keys.

charcircuit · 1h ago
If malware could install microcode it could break the security of the system. There is more consumer benefit than harm by locking it down to trusted updates.
EvanAnderson · 45m ago
The security model could allow the end user to install keys for the root of trust for the CPU, much like how UEFI Secure Boot allows you to install your own keys. That CPUs don't have this functionality may not be purposefully anti-consumer (and just laziness), but the net effect is anti-consumer.

As it stands, besides preventing the user from making modifications to CPU functionality, the user is also forced to "trust" updates that might be created for specific anti-consumer purposes (say, compelled by government security services).

g-b-r · 45m ago
Trusted, sure
stavros · 1h ago
I disagree. If they have to go out of their way to remove functionality the previous phones had, that's anti-consumer.
charcircuit · 1h ago
It being your own device and removing a feature being anticonsumer can both be true. Every feature comes with trademarks off from the company providing them. It's up to consumers to validate products by buying them if they think the features offered is worth the price. If removing this feature doesn't hurt the sales of the device this feature may be more trouble than it's worth for them to provide.
e2le · 41m ago
I don't believe a user lacking the ability to perform a microcode update impacts their freedom in any meaningful way. The CPU still executes whatever instructions it's given unless the user is deprived of that freedom.
ptrl600 · 35m ago
Been compiling and running lineageos for nigh on five years now. Attention corporate tyrants: I will never give up.
aeblyve · 17m ago
Seems you may have to start getting good at SMD rework soon.
sn0n · 3h ago
dont worry, samsung knows only 300 people will actually care.

As for me, I already swore off Samdung for their whole Samsung account bs and apps they bundle and won't let me remove (or disable).

bjord · 50m ago
samsung is the only smartphone manufacturer that still makes phones (though not many) with all the features I want: microSD slot, dual physical sim, side-mounted fingerprint reader, headphone jack, nfc, and regular (long-lasting) security updates

they also have service centers pretty much everywhere in the world, so I can always get my phone fixed (for a reasonable price, as a result of their ubiquity) if and when I inevitably break it

would I also prefer the option to unlock my bootloader? yes. if I'm honest with myself, is it a deal-breaker? sadly, no, I no longer use custom ROMs

crinkly · 3h ago
Yep. Everyone I know who bought a Samsung anything (TV/Phone/Washer/Dryer) last time said it's their last Samsung product. Samsung sure know how to piss off customers.
jemmyw · 1h ago
I've got a Samsung dryer and when it had a fault with the door sensor they got it fixed pretty quickly. I had better service from them than Bosch or Miele - I replaced a Bosch dryer when I was totally fed up of trying to organise Bosch to fix it and being told it was at least a 6 week wait - Samsung half the price, and surprised us that it is a better dryer (faster, easier to use etc).

I don't love their phones, though my wife has one. However, again on the service front, when my samsung S7 had a problem they fixed it pretty quickly. When my iPhone 5 came with the wifi not working it took weeks to convince Apple that it was actually broken and get a replacement.

All anecdotal of course, and probably varies a lot by location and over time.

damascus_kei · 13m ago
This is also anecdotal; but I heard it from someone who works in Home Appliance repair, but Samsung has been getting their act together in the last couple of years because they know their reputation has been horrible. Making their appliances more reliable and easier to repair. They worked with the home assistant recently to get their appliances (smart things) to be able to properly with it.
trollbridge · 1h ago
It’s amazing how nothing goes wrong with my 20+ year old Maytags, Whirlpools, or Estates by Whirlpool (their budget subbrand). No logic board failures, drain pump failures.

Acquired from yard sales and then subject to duty cycles of 5-10 loads a day.

Somewhat relevant, I have 3 relatives/colleagues still sporting iPhone 8’s/8 Pluses. The only issue is that some newer apps are slow. Told them to grab iPhone SE 3rd gens before they’re discontinued; one of them has it sitting unopened in the box, waiting for their 8 to die.

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cudder · 2h ago
Well, I dunno. I've seen it as a lesser evil compared to many others.

In ye olden times I had such a horrible time with my cheapo Samsung when trying to upgrade it from Android 1.5 to 2.1 that I swore it'd be my last Samsung, and it was, for well over a decade. During that time I went through some iPhones and a handful of the most popular alternative Android brands.

Since the thread is about Android I'll focus on that. Every manufacturer was hamstrung by one or more of the following issues:

- Subpar hardware

- Difficult and slow RMA process where your device flies around the globe for repairs

- Software bloat, just like Samsung, but from a country I trust even less (China vs SK)

- Very infrequent updates (if you are lucky enough to get them at all), especially once a newer model is out

Now since this thread is about bootloaders this is probably a hot take, but I spend enough of my time troubleshooting stuff at work, so when I use my phone I want it to "just work" and not have to play some stupid anti integrity protection cat and mouse game to access my bank's app. So the last two are not solved with an open bootloader.

Samsung on the other hand has in recent years given me the "just works" experience on decent hardware, paired with frequent updates. And while their authorized repair shop might not be in my city, it is at least in my country and just a train ride away.

That being said, the nerd in me is disappointed in this move, and the recent EU ruling that forces manufacturers to actually support the stuff they sell for a reasonable time even after it's off the shelves might change things for the better w.r.t. other manufacturers.

perching_aix · 3h ago
It's actually incredible how consistent they are with it. I'm hesitant to buy a foldable or a display from them for this very reason, even though I'd be otherwise interested.
FerretFred · 1h ago
Same here. I got so tired of fighting "the system" that wanted to manage everything, and post-updates meant mire wasted time switching off bloat/features I didn't need.
guerrilla · 3h ago
Exactly. This is why I won't buy from these companies even when conditions look good. It'll be bait and switch every sigle time. Fairphone all the way.
inoperable · 5h ago
And fuck you over with data mining everything all the time without you having any means to cut it out
trollbridge · 1h ago
Doesn’t seem to be any vendor option to avoid this other than Apple, or the niche guys like Fairphone.
altairprime · 3h ago
Given the timing, it’s likely related to: https://news.ycombinator.com/item?id=44705240
rickdeckard · 1h ago
Unlikely, bootloader unlock is a controlled process and state of the OS for many years now.

The procedure explicitly hands over the responsibility of OS-integrity to the end-user, it's not Samsung's responsibility after that and the user needs to confirm that.

It's much more likely that the cost/benefit profile to develop/maintain/support that feature and its related unlock-process is simply not sufficient, all while several of the biggest customers explicitly require unlock to NOT be supported.

g-b-r · 41m ago
What's the cost to develop/maintain/support the feature? It's a simple switch, and since it's probably in AOSP there's cost in removing it, not in leaving it there