Galaxy S10+ AT&T updates on Mint Mobile. - Samsung Galaxy S10+ Questions & Answers

My son has a galaxy s10+ that is the at&t model that was on at&t now is on Mint Mobile. How do I go about updating the system software without having to wipe everything off the phone? Since the phone hasn't been on the AT&T network for 2 years no it no longer receives any updates and is running older system software.

Rule#1 if a OS is fast, stable and fulfilling its mission let it be!
Upgrades and updates can and do break devices.
Starting with Android 11 cpu cycle sucking, app breaking scoped storage is fully active. It will screw up its usability and functionality. Android 10 will also but to a much lesser extent.
This N10+ is still running on Pie, current load is over 2 years old. It runs like a bat out of hell, still fast, stable with minimal maintenance. Security is not a issue. Upgrade it? No!!!

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Samsung support and updates

I'm trying to decide between Sprint's version of the Galaxy S2 and the HTC Evo 3D. The one big knock on the Galaxy S2 I keep hearing is Samsung's lack of support and updates when compared to HTC.
Is this something that has really been problematic for Samsung phones in the past and will it be a huge problem for this phone?
A carrier branded phone is subject to their scheduling for updates. The U.S. carriers typically mandate substantial changes to the hardware and software that add additional layers in the updating and testing process. Samsung's been really good so far in updating the non-carrier version of the SGS2. The UK version got its fourth update in two months yesterday. It'll all come down to Sprint in the long run and I don't see there being a big difference between Samsung and HTC in terms of making updates available to Sprint. At least the SGS2 has an unlocked bootloader making dev support easier.
Samsung Galaxy S2 you can flash latest firmware via ODIN, no root required

Turning At&t priv into non carrier bounded priv

Anyone know how to replace At&t atrocious Priv firmware with a regular blackberry firmware, one not modified by any carrier. Mine has issues with MMS which At&t has still not sent a fix update for, and marshmallow deployment is unacceptably slow considering all they are delaying it months for is to ensure junk like at&t nav or their other bloatware works, especially since once android N comes having the touchpad and keyboard will make multitasking a dream (if At&t even releases n when it comes out).
it cannot be unbranded or debranded, you can freeze bloatware and install alternate apps for your device, it is what it is, on samsung devices you can do it.. even with stock software

Offtopic but not: Fighting the Good Fight. Nougat for our SM-G935U? no love???

seriously.. you'd think that after you pay full price for an unbranded S7 Edge from Samsung you'd get 'access' to Nougat before more carriers since hey, it's already almost vanilla android and has no carrier bloatware? nope.. zero timeline for us.. here's my latest twitter chain w/SamsungUS Support.. it's almost comical.
https://twitter.com/jimmyselix/status/830191588307501056
can others perhaps chime in on twitter to get the point across?
Samsung doesn't care because they prioritize their new flagships
true.. but i will wear them down..
Back when droid was still a fledgling OS trying to compete fiercely against a few other competitors, the issue of Android updates and their delay came up very frequently as an argument against the OS. The basic bone to pick was that Android updates would rarely be rolled out to devices in a timely fashion. The problem gets even worse when you add in carriers to the picture, as most of the big telecoms insist on every update passing through them.
So the process that already took months added on more time delay, with the end result that updates would already be outdated by the time they reached the end user. The Android update situation has slightly improved in a few regards. For one, OEM flagships do get increased attention and accelerated update timelines nowadays, as OEMs try to retain their competitive edge for a few months after the device has launched.
Further, with the introduction of Android security patches as a separate update cycle distinct from the Android OS update, OEMs can incorporate patches and fixes for security vulnerabilities without needing to update the OS for the most part. This gives them more flexibility on how they can incorporate updates as they need not wait for an OS update to be ready just to push forth security patches. With security becoming a recent focus point (not to mention a pressing issue), a dual-pronged approach has worked out very well in favor of Google and BlackBerry doing their best in pushing out regular and timely security updates to supported devices.
Samsung has been doing a good job too, for the most part. Samsung’s Mobile Security Blog is updated periodically to display the latest information such as the Security Patch Bulletin for every month, in addition to the supported devices as well as information on Samsung-specific patches too. The effort is commendable and sets a good standard for the rest of the smartphone industry to follow.
However, what does not set a good standard is Samsung’s partiality against unlocked flagship devices in the USA.
Internationally and generally speaking, all unlocked variants of the Samsung Galaxy S7 and Galaxy S7 Edge receive regular security updates. Experiences vary with some regions and users getting updates a week or two later than others, but on a general level, most flagships devices from Samsung are on a recent Security Patch.
But in the USA, if you purchased the carrier unlocked phones in the form of the S7 G930U model or S7 Edge G935U model, security updates on your device will come long after carrier variants receive theirs. This time delay extends on to months, as it has come to light that Samsung follows a quarterly update cycle for unlocked Galaxy devices. Users are reporting that the security patch level on unlocked devices is as old as September 2016. In contrast, some US carriers have already pushed the December 2016 carrier update and are in the process of rolling out January 2017 security patches.
To make things worse, the unlocked variants were also left out of the Nougat Beta test.
A primary reason on why the update cycles between the USA variants and the International variants of the Galaxy S7 and S7 Edge differ is simply because of difference in internal hardware. The International S7 and S7 Edge utilize the Exynos 8890 Octa SoC, while the USA variants of the same make use of the Qualcomm Snapdragon 820 SoC which has support for CDMA technology that US carriers continue to use. This creates a crucial difference between the two variants, and does not allow for easy comparison of update cycles.
On the other hand, there are no internal hardware differences between the carrier variants in the USA and the unlocked variants in the USA. So their update cycles are comparable due to similarity in hardware. Carrier variants would be expected to be updated slower because of the added middleman who needs to approve the update (i.e. add their own bloatware). But as mentioned, the scenario is quite the opposite!
It is unclear why exactly Samsung chooses to push security updates slower than carrier variants, while adopting a quarterly update cycle for unlocked variants elsewhere. One explanation could be carrier pressure or a collaboration arrangement, whereby Samsung promises to provide quicker updates at the insistence of the carrier. The other line of reasoning could be the low number of unlocked devices in the USA, which predominantly sees contract-based sales of smartphones across OEMs.
Either way, the end result is the same — users who purchased the phone at full retail are at a disadvantage against users who opted for a carrier-based contract. While unlocked users can enjoy their carrier-bloat free experience, they do so while staying on older Android versions and security patches.
With the upcoming Galaxy S8 and S8 Plus, we hope Samsung clarifies on its security update policy. While they won’t give us our security update, they certainly can not take away our hope.
still fighting the good fight on twitter... anyone else got the S7 Edge update for the USA SM-G935U models? OTA so far has nothing. i'm done w/samsung unlocked phones; your better off going w/a factory branded one sadly... i plan to move back to either sony or apple depending on iphone announcements (however i will be holding onto s7 edge; it is an amazing phone overal still w/microsdxc and waterproofing and headphone jack).
so.. i think it's working.. finally are going to try to get monthly security updates to unlocked models of S7.. feel free to join the fight.. i will not linger!!
http://wccftech.com/samsung-monthly-security-updates-nougat-unlocked-galaxy-s7/
you rock! and get it!
Desterbance said:
Back when droid was still a fledgling OS trying to compete fiercely against a few other competitors, the issue of Android updates and their delay came up very frequently as an argument against the OS. The basic bone to pick was that Android updates would rarely be rolled out to devices in a timely fashion. The problem gets even worse when you add in carriers to the picture, as most of the big telecoms insist on every update passing through them......
Click to expand...
Click to collapse
thank you!! i also do not see how the hell they can't release a proper unlocked nougat rom? what do they give say ATT? give us that and we can make it what it needs to be on our own. god i miss the modaco rom ovens they had for paid members; my nexus one rocked some seriously awesome custom backed stock roms

Latest Verizon Update

I use my Note 3 as a wifi only device around the house. It has been terrifically useful for years. I never got the last Verizon OS update because by then I had moved along to the Note 7 then landed on LGV20.
I still like using my v20 but some apps will no longer update (Fandango and others) because my os is too old. Android 5.0 is what I have now. N900VVRSEPL1 is my latest update.
Is there a way for me to install the most recent vzw os update without turning on the mobile data? Since this phone uses a different sized simm I can't just pop in the one from my v20 and even if I did turn on data I don't know if vzw is still pushing that update from years ago.
Is there still a way to root my phone to get Nougat update?
Suggest you go to the Verizon forum for Note 3 .

Replacement for V20 - No VoLTE Outside of Stock

Hi guys,
I realize that the main carriers in the US will be dropping the old network protocols in 2022, which means my current V20 will no longer work for voice calls. From what I gather, I'd need to run a stock/stock-based ROM to get VoLTE working, which is a deal breaker for me. I need recent security updates and modern Android releases on my phones.
With that being said, any thoughts on a replacement device this coming year? I will certainly miss the replaceable battery the most. Is there a device you recommend that has a relatively easy battery to replace? Honestly, the phone is used for light browsing, email, etc. Pictures and movies are frequently taken from it, so a good camera is a must. The memory card is paramount today, but unsure how long this can last. A device with an active development history with root access, should it be needed, is required for this replacement.
I've been spoiled with the V20 for years now. I just don't know where to start replacing it. Your opinions are greatly appreciated!
The options in the U.S. for a proper replacement are slim to none, depending on your priorities. I don't know much about how easy it is to replace batteries for newer phones, but I can give you an overview for most of the other stuff:
- Phones with hand-removable batteries: Probably not worth going for at this point. Most have specs that are barely better than the V20 with lower screen resolutions, and spare batteries are much less common to find for them. And half of them are from Europe and therefore have almost zero usable LTE bands in the U.S.
- Phones with non-stock custom ROMs that have VoLTE working in the U.S.: Probably limited to the Google Pixels, Motorola, and OnePlus models. Forget about all LG and Samsung phones here since they both use closed-source proprietary files that makes it pretty much impossible for anyone to figure out how to get VoLTE and other stock features to work on AOSP or LineageOS-type ROMs. And unfortunately, Pixels and the higher end OnePlus phones have no microSD card slots, and Motorola phones haven't been known for top quality cameras in a long time.
- Others: There are also Sony phones, but their higher end models are so expensive that I never bothered looking far into any of them.
So, it looks like you'll have to decide which features are must-haves for you and which are OK to let go in order to widen your options a bit.
C D said:
The options in the U.S. for a proper replacement are slim to none, depending on your priorities. I don't know much about how easy it is to replace batteries for newer phones, but I can give you an overview for most of the other stuff:
- Phones with hand-removable batteries: Probably not worth going for at this point. Most have specs that are barely better than the V20 with lower screen resolutions, and spare batteries are much less common to find for them. And half of them are from Europe and therefore have almost zero usable LTE bands in the U.S.
- Phones with non-stock custom ROMs that have VoLTE working in the U.S.: Probably limited to the Google Pixels, Motorola, and OnePlus models. Forget about all LG and Samsung phones here since they both use closed-source proprietary files that makes it pretty much impossible for anyone to figure out how to get VoLTE and other stock features to work on AOSP or LineageOS-type ROMs. And unfortunately, Pixels and the higher end OnePlus phones have no microSD card slots, and Motorola phones haven't been known for top quality cameras in a long time.
- Others: There are also Sony phones, but their higher end models are so expensive that I never bothered looking far into any of them.
So, it looks like you'll have to decide which features are must-haves for you and which are OK to let go in order to widen your options a bit.
Click to expand...
Click to collapse
Thanks for taking the time. I really appreciate the input. Yeah, this is pretty much what I expected. The reason I am leaving the V20, and also a Samsung Note 4 isn't because they no longer work for me, but because of the VoLTE push. It makes me sad. ;(
I have looked at the removable battery options, and to your point, the specs are horrible. I don't think a truly removable battery will work. However, if there's a phone with a non-removable battery that doesn't take an act of God to change, that would be an option.
I do not want to spend hundreds and hundreds of dollars every couple of years for a new device. Custom ROMs have made these devices last years and years. It's also better for the environment. I don't need 20 cores and a TB of RAM in a phone based on my use cases unlike everyone seems to think they do. Without the ability to custom ROM, once the manufacturer ditches the device, it forces one to spend again even though it could last many more years. It seems many aren't really too worried or informed about running a computer in your pocket missing critical security updates. These truths irk the **** out of me!
I wonder if a Pixel would suffice despite the lack of external storage... I know they get updates pretty quickly, are being supported for like 5 years by Google, etc. I think development is pretty active for them too, but I'll have to investigate. The Sony suggestion was a good one to mention, but yeah, ridiculous in price.
I guess I'll start there. If anyone else has other suggestions or advice, I greatly appreciate it. I haven't had to stay up with things because of these wonderful devices and the plethora of options over the years. All good things must come to an end...
I, too, would like to find a more current phone with an easily replaceable battery (pref. without using a heat gun). But it needs to be rootable.
The Galaxy Xcover Pro looked promising (replaceable battery), but isn't rooted.
Wish the Fairphone would come to the states.
Anyone else care to share?
From what I have read, any device that has 3g, phones or other devices - are screwed. All forced upgrade.
Mysticblaze347 said:
From what I have read, any device that has 3g, phones or other devices - are screwed. All forced upgrade.
Click to expand...
Click to collapse
Yup, exactly. So, coming from a V20, and based on my loose requirements above, have you any suggestions for a new device?
DaCHeF36 said:
Yup, exactly. So, coming from a V20, and based on my loose requirements above, have you any suggestions for a new device?
Click to expand...
Click to collapse
I wish I did. Removable battery and specs is key. Then features. All phones in the US are non removable battery that are 5G able which is required at most if not all carriers. I personally am with Sprint - well now Tmobile. I still have my V20 (out of service). Free downgrade was Samsung A71 5G. It sucks. Decent specs with no OEM Unlock. No current support anywhere to root.
I have been looking but no luck so far.
Mysticblaze347 said:
I wish I did. Removable battery and specs is key. Then features. All phones in the US are non removable battery that are 5G able which is required at most if not all carriers. I personally am with Sprint - well now Tmobile. I still have my V20 (out of service). Free downgrade was Samsung A71 5G. It sucks. Decent specs with no OEM Unlock. No current support anywhere to root.
I have been looking but no luck so far.
Click to expand...
Click to collapse
Yeah, North American Samsung phones have locked bootloaders. The only current way to get some of them rooted is if they haven't been updated past a certain date due to anti-rollback (Sounds awfully familiar to us LS997 owners, doesn't it?) and then go through a paid service like this one (you can see the supported devices and required software versions – bootloader version numbers are the 5th digit from the right in the baseband version – in the 2nd post).
My understanding is that our phones (V20) will continue to work for now since they have 4g. Yes, we can also access the 3g band, but my phone rarely switches to it. We should be fine for a while on the V20 on 4g.
PS - That's presuming our phones are stock or near-stock and still have functioning VoLTE / HD calls. Stock Android and A_O (Alpha Omega) ROM has this. I believe these phones are safe to use in 2022 and beyond when 3g drops.
baldybill said:
My understanding is that our phones (V20) will continue to work for now since they have 4g. Yes, we can also access the 3g band, but my phone rarely switches to it. We should be fine for a while on the V20 on 4g.
PS - That's presuming our phones are stock or near-stock and still have functioning VoLTE / HD calls. Stock Android and A_O (Alpha Omega) ROM has this. I believe these phones are safe to use in 2022 and beyond when 3g drops.
Click to expand...
Click to collapse
Right, but it also depends on what the carrier supports as AT&T and Verizon use whitelists.
In the U.S., VoLTE support on the American V20 models goes something like this (and of course stock-based ROMs are a must for this):
- H910 gets VoLTE on AT&T and its MVNOs
- H918 gets VoLTE on T-Mobile and its MVNOs
- VS995 gets VoLTE on Verizon and its MVNOs
- US996 may get VoLTE on some of the above. I've gotten it to work on T-Mobile, 1 out of 2 T-Mobile MVNOs (worked on Tracfone's T-Mobile card but not Liberty Wireless), and an AT&T MVNO (Red Pocket's GSMA).
- LS997 is not configured to have VoLTE out of the box, so any LS997 that has been updated past May 2017 will for sure soon be useless in the U.S. for making and receiving phone calls. For the few of us who still have the older rooted LS997 models, I will soon look into installing Alpha Omega ROMs from the US996 to see if VoLTE can get enabled through there since the hardware is likely present, but I'm not getting my hopes up.
baldybill said:
My understanding is that our phones (V20) will continue to work for now since they have 4g. Yes, we can also access the 3g band, but my phone rarely switches to it. We should be fine for a while on the V20 on 4g.
PS - That's presuming our phones are stock or near-stock and still have functioning VoLTE / HD calls. Stock Android and A_O (Alpha Omega) ROM has this. I believe these phones are safe to use in 2022 and beyond when 3g drops.
Click to expand...
Click to collapse
I'm not 100% sure about the V20, but I know the Note 4 has 4G, but for data only. It requires calls over 3G on non-stock ROMs. I don't run stock LG ROMs because they are way behind on security updates. Just upgraded to LOS 18.1 giving me security updates from 12/2021. It's much safer.
If you mean that VoLTE will work on a stock-base ROM, you are probably correct. However, that's not an option for me, and in reality, it really shouldn't be for others too! Many, many people are either ignorant to or just don't care about security. There are so many vulnerabilities, including RCE ones, addressed constantly. This is a handheld computer, so it's just like leaving unpatched systems on your network. If you're running Windows 7 still, for example, you're asking to get owned. Bad idea.
Thanks for your feedback though. It is appreciated! If you have any replacement recommendations, I am all ears!
I'll be watching this thread to see where others land, as far as their next device.
Both my wife and I have US996's on Verizon. I'm on A-O Oreo with HD calling enabled. Hers is not on A-O Oreo, hd calling is enabled in the account, but I can't get the toggle in the settings to be "un-greyed". Tried the trick to turn it on and off online, but the page errors out everytime. Guess I'll have to make the time to get her phone flashed to see if that fixes it.
All that aside, I too have been facing the same dilemma as the OP. SD card, root, and straight forward disassembly would be my main needs. IR blaster would be nice. I don't mind replacing a non-removable battery, have disassembled many devices requiring heat.
pistacios said:
I'll be watching this thread to see where others land, as far as their next device.
Both my wife and I have US996's on Verizon. I'm on A-O Oreo with HD calling enabled. Hers is not on A-O Oreo, hd calling is enabled in the account, but I can't get the toggle in the settings to be "un-greyed". Tried the trick to turn it on and off online, but the page errors out everytime. Guess I'll have to make the time to get her phone flashed to see if that fixes it.
All that aside, I too have been facing the same dilemma as the OP. SD card, root, and straight forward disassembly would be my main needs. IR blaster would be nice. I don't mind replacing a non-removable battery, have disassembled many devices requiring heat.
Click to expand...
Click to collapse
Sorry to hear you're in the same predicament...
I'm trying to justify my SD requirement these days. Why is it one for you exactly?
DaCHeF36 said:
Sorry to hear you're in the same predicament...
I'm trying to justify my SD requirement these days. Why is it one for you exactly?
Click to expand...
Click to collapse
Mainly because if anything happens where I can't access internal phone storage due to hardware failure, at least I know I can salvage data from the SD card externally.
C D said:
Right, but it also depends on what the carrier supports as AT&T and Verizon use whitelists.
In the U.S., VoLTE support on the American V20 models goes something like this (and of course stock-based ROMs are a must for this):
- H910 gets VoLTE on AT&T and its MVNOs
- H918 gets VoLTE on T-Mobile and its MVNOs
- VS995 gets VoLTE on Verizon and its MVNOs
- US996 may get VoLTE on some of the above. I've gotten it to work on T-Mobile, 1 out of 2 T-Mobile MVNOs (worked on Tracfone's T-Mobile card but not Liberty Wireless), and an AT&T MVNO (Red Pocket's GSMA).
- LS997 is not configured to have VoLTE out of the box, so any LS997 that has been updated past May 2017 will for sure soon be useless in the U.S. for making and receiving phone calls. For the few of us who still have the older rooted LS997 models, I will soon look into installing Alpha Omega ROMs from the US996 to see if VoLTE can get enabled through there since the hardware is likely present, but I'm not getting my hopes up.
Click to expand...
Click to collapse
Crossing my fingers that my US996 (w/AO Rom) will work with Verizon. So far, I can toggle the "HD Calls" switch in the settings, so I'm hopeful.
If not, I'll prob. use the VS995.
pistacios said:
Mainly because if anything happens where I can't access internal phone storage due to hardware failure, at least I know I can salvage data from the SD card externally.
Click to expand...
Click to collapse
That makes perfect sense. BTW, pistachios rock! lol..
baldybill said:
Crossing my fingers that my US996 (w/AO Rom) will work with Verizon. So far, I can toggle the "HD Calls" switch in the settings, so I'm hopeful.
If not, I'll prob. use the VS995.
Click to expand...
Click to collapse
My US996 w/A-O on Verizon has made calls over 4gLTE. The only way I'm able to confirm that is if the recipient of the call is also "HD calling", it will show an "HD" icon in green during the call.
Really wish I could figure out WIFI calling. That would probably take flashing a VS995 ROM, and that still is a gamble.
Another wish would be if LG would have just released the propietary files to make it all work with a Lineage based ROM, since they are no longer in the mobile game and have closed the bootloader unlock service as of late November.
Does anyone share concerns over running stock-based software that hasn't been updated for years to continue using these devices? Are you aware of the critical vulnerabilities released monthly for Android OSes? I just want to make sure everyone understands the risks of such an approach.
pistacios said:
Really wish I could figure out WIFI calling. That would probably take flashing a VS995 ROM, and that still is a gamble.
Click to expand...
Click to collapse
Wi-Fi calling is heavily carrier-based, and since there never was a universal all-carrier USA V20 model, you almost certainly have to be on VS995 firmware to get it. Another lesser-known thing to try would be changing your US996's IMEI number to another one that still passes Verizon's IMEI check if you happen to have a phone like that around. I cannot openly discuss the method here since it's illegal in some countries (but not the U.S. – more info here) but it's quite simple to do, and you can message me if you need some pointers. This can be done on my LS997 and US996 but not the H918.
DaCHeF36 said:
Does anyone share concerns over running stock-based software that hasn't been updated for years to continue using these devices? Are you aware of the critical vulnerabilities released monthly for Android OSes? I just want to make sure everyone understands the risks of such an approach.
Click to expand...
Click to collapse
To me, it mainly depends on what you do on your phone. My usage is likely quite different from yours. You can see my view on this and what my post-V20 daily driver phone has been since September in a similar topic thread on the V20 Subreddit from a few months ago.
And if you want to have a deeper look, you can see most of the stuff of what I've been running on my V20s over here.

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