Flashing Back to Android Nougat without Root? - Nexus 5X Q&A, Help & Troubleshooting

I was wondering if it was possible to flash back to 7.1.2 without rooting and voiding my warranty. This is due to the huge performance hit my 5x has taken since upgrading to Oreo as well as the super annoying persistent notifications.
Thanks

1. I am surprised there are phones that are still under warranty.
2. I am not 100% sure, but if you revert the phone back to the original ROM, there is no visible way to tell if it was ever rooted (unlike on devices such as Samsung tablets, which have a write only bit)
3. You don't even need root to revert to the original or older ROM, I believe.
4. I frankly don't believe that the phone manufacturer has a legal right to deny warranty only because the device was ever rooted or flashed with a third party ROM. This will never stand in any reasonable court. The claim that the manufacturer won't service your faulty device only because there is a proof it was once rooted is simply a scare tactic against the neophytes asking to fix their bricked phone because they tried to root and messed around with ROMs, or against those bringing for service a phone already running a third party ROM, or a stock ROM with root mods.

Akopps said:
1. I am surprised there are phones that are still under warranty.
2. I am not 100% sure, but if you revert the phone back to the original ROM, there is no visible way to tell if it was ever rooted (unlike on devices such as Samsung tablets, which have a write only bit)
3. You don't even need root to revert to the original or older ROM, I believe.
4. I frankly don't believe that the phone manufacturer has a legal right to deny warranty only because the device was ever rooted or flashed with a third party ROM. This will never stand in any reasonable court. The claim that the manufacturer won't service your faulty device only because there is a proof it was once rooted is simply a scare tactic against the neophytes asking to fix their bricked phone because they tried to root and messed around with ROMs, or against those bringing for service a phone already running a third party ROM, or a stock ROM with root mods.
Click to expand...
Click to collapse
Ok that's enough for me
Thank you

Related

[Q] Unroot/re-lock AT&T GS3 for warranty purposes?

I'm using an AT&T GS3 (duh) and am in the United States on AT&T. I have read quite a few guides on the issue on similar phones, but I just wanted someone else with experience to give me a definitive "yes, you've got it right" or "no, here's what you need to do."
So, my GS3 vibrator stopped working, and I'm positive it's a hardware issue. I only got my (refurb) phone a few months ago, so it should still be under Samsung's limited warranty. I'm wanting to return it to complete stock so I can keep and make use of said warranty.
I found this guide: http://forums.androidcentral.com/t-...axy-s3-return-stock-i747ucdlk3-jellybean.html
And the basic gist of the process seems to be:
Download stock files and flash via ODIN, use the Triangle Away app to reset the flash counter, and then do a bunch of factory resets in order to change device status from "Modified" to "Normal."
Will this method for sure make my phone appear completely stock and therefore eligible for Samsung's 1 yr limited warranty?
Edit: What about this method? http://forum.xda-developers.com/showthread.php?t=2363882 I just need something that will guarantee I can get my phone eligible for Samsung's warranty (whether they will charge me for the problem is another issue entirely…i just need it approved as not tampered with).
darnocs1 said:
I'm using an AT&T GS3 (duh) and am in the United States on AT&T. I have read quite a few guides on the issue on similar phones, but I just wanted someone else with experience to give me a definitive "yes, you've got it right" or "no, here's what you need to do."
So, my GS3 vibrator stopped working, and I'm positive it's a hardware issue. I only got my (refurb) phone a few months ago, so it should still be under Samsung's limited warranty. I'm wanting to return it to complete stock so I can keep and make use of said warranty.
I found this guide: http://forums.androidcentral.com/t-...axy-s3-return-stock-i747ucdlk3-jellybean.html
And the basic gist of the process seems to be:
Download stock files and flash via ODIN, use the Triangle Away app to reset the flash counter, and then do a bunch of factory resets in order to change device status from "Modified" to "Normal."
Will this method for sure make my phone appear completely stock and therefore eligible for Samsung's 1 yr limited warranty?
Edit: What about this method? http://forum.xda-developers.com/showthread.php?t=2363882 I just need something that will guarantee I can get my phone eligible for Samsung's warranty (whether they will charge me for the problem is another issue entirely…i just need it approved as not tampered with).
Click to expand...
Click to collapse
Use TriangleAway first because it needs Root
Flash the stock ROM with ODIN
No need to relock it

Knox?

I've been "out of the loop" for quite some time and much has happened to Samsung devices since my last one (Samsung i9000). Basically it is the terror stories about this Knox security thing that mostly concern me and brought me here...
I mean I like this tablet, I trully do, but if I'm robbed by android's main advantage (modifying the thing to suit your needs) then I have absolutely no reason to choose this.
I have already read a a couple of stuff but they are all concerned about s4 and note 3. What about this tablet (the WiFi version), is it ... secured too? Also I'm a bit unclear of what this Knox thing achieves, at first it voids your warranty, second does not let you to flash certain ROMs, but I'm unclear from/on which ROMs this is enabled or even if merely rooting your device would enable this. I mean someone may not be interested in aosp ROMs but still love some "optimized stock + custom kernel" will this Knox thing prevent him even from that?
If this is proved an unmodifiable device I'd think twice for it's usefulness, android's only edge is its "modifiability" remove it and you buy sth 2nd or 3rd tier...
Stevethegreat said:
I've been "out of the loop" for quite some time and much has happened to Samsung devices since my last one (Samsung i9000). Basically it is the terror stories about this Knox security thing that mostly concern me and brought me here...
I mean I like this tablet, I trully do, but if I'm robbed by android's main advantage (modifying the thing to suit your needs) then I have absolutely no reason to choose this.
I have already read a a couple of stuff but they are all concerned about s4 and note 3. What about this tablet (the WiFi version), is it ... secured too? Also I'm a bit unclear of what this Knox thing achieves, at first it voids your warranty, second does not let you to flash certain ROMs, but I'm unclear from/on which ROMs this is enabled or even if merely rooting your device would enable this. I mean someone may not be interested in aosp ROMs but still love some "optimized stock + custom kernel" will this Knox thing prevent him even from that?
If this is proved an unmodifiable device I'd think twice for it's usefulness, android's only edge is its "modifiability" remove it and you buy sth 2nd or 3rd tier...
Click to expand...
Click to collapse
You can still root and modify things, however, Samsung has taken the stance that since Knox has been tripped you must've been running Custom firmware/apps that can "potentially" damage the hardware so all warranties (at least from Samsung) are void....
The other issue is Samsung are updating bootloaders when you install firmware updates. If you happen to get a new bootloader then you CAN'T go back to a lower version of firmware, period... Doing so generally results in bootloops or stuck on Samsung logo until you update to the newer firmware again...
The downside to this is the nandroid backup you took just before updating in case of a problem is rendered useless, and in the case of the Note 3, Kies no longer recognises the new bootloaders so emergency firmware restore doesn't work...
Knox also tries to deny any app root access, some messenger programs were denied access as their permissions required root access. SuperSu has been updated now to work with no problems, until Samsung decide to interfere again....
Knox is also a secure container for your data, it was meant for security agencies and such to have a secure passworded partition in the software that doesn't allow anyone but the person with the passcode to access it. This is disabled after rooting as the system has been modified and can no longer be deemed secure....
ultramag69 said:
You can still root and modify things, however, Samsung has taken the stance that since Knox has been tripped you must've been running Custom firmware/apps that can "potentially" damage the hardware so all warranties (at least from Samsung) are void....
The other issue is Samsung are updating bootloaders when you install firmware updates. If you happen to get a new bootloader then you CAN'T go back to a lower version of firmware, period... Doing so generally results in bootloops or stuck on Samsung logo until you update to the newer firmware again...
The downside to this is the nandroid backup you took just before updating in case of a problem is rendered useless, and in the case of the Note 3, Kies no longer recognises the new bootloaders so emergency firmware restore doesn't work...
Knox also tries to deny any app root access, some messenger programs were denied access as their permissions required root access. SuperSu has been updated now to work with no problems, until Samsung decide to interfere again....
Knox is also a secure container for your data, it was meant for security agencies and such to have a secure passworded partition in the software that doesn't allow anyone but the person with the passcode to access it. This is disabled after rooting as the system has been modified and can no longer be deemed secure....
Click to expand...
Click to collapse
So Knox is more about controlling your device than security as it is not optional (you cannot turn it off , right). Also about losing the warranty, well I was hoping to buy it from a reputable store in my country, even if Samsung voids my warranty can't the store itself honor it?
If not, if in fact merely rooting your device voids my warranty whatsoever than I'm most certain that this is not a device for me and I'm not sure for whom it is, I don't think android is a good os when decoupled from rooted apps (no xposed framework, no adblock, no virtual buttons, no gestures, no greenify), the experience is basically killed...
Even jail breaking your iPad doesn't kill the warranty as long as you install non jail broken iOS version on top... Bad Samsung, bad
OK, since I actually want to give this tablet a go I came up with a new idea. What if I trip up the Knox counter but then get back to stock firmware and *then* my tablet gets damaged? Would then my warranty be honored? The Knox counter can only tell you that it was tripped *once* but not what is/was happening at the time you got a defect.
Maybe my battery died, or more than a handful pixels died on me, all having nothing to do with me rooting my device at some point. Can my rooting still be grounds for samsung to dismiss my warranty? Because if so that is quite a scheme that Samsung runs.
Do any people had their warranty honored even though the Knox counter was tripped?
If you have a squaretrade warranty you should be fine with that excuse. However, Samsung will say that they cannot tell if the damaged occurred before or after the rooting occurred, thus denying you your warranty. Once the counter is tripped, from that point on the warranty is gone. My recommendation, get a squaretrade for 100 with a 2 year warranty and you will be fine.
Sent from my SM-P600 using Tapatalk

If you buy a new phone now, can you root it? can you put a rom on it?

If you buy a new phone now, can you root it? can you put a rom on it?
awskier08 said:
If you buy a new phone now, can you root it? can you put a rom on it?
Click to expand...
Click to collapse
Yes you cant but will void the warranty
joej191 said:
Yes you cant but will void the warranty
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Click to collapse
yes you can't?
that doesn't make sense. is that a typo?
I know that it will void my warranty.
Two things:
1) Complete instructions on how to root and mod your phone are here: http://forum.xda-developers.com/sprint-galaxy-s6/general/how-to-to-100-stock-root-t3075448
2) Sprint stores do not, in my experience, care is you have tripped Knox. If you need to have a warranty repair, use Odin to restore stock (which is in the instructions above) and they will honor the warranty.
There are numerous articles, including here on XDA, on how rooting does NOT void your warranty. I have sold rooted phones back to Sprint. Of course I wiped and restored back to stock because I was not going to share my private data (which is just common sense.)
But to your question, yes you can root and there are some really good ROMs. Renegade is the slickest out now. You lose Samsung Pay (and Android pay if you stay rooted) but you have a great phone.
koop1955 said:
Two things:
1) Complete instructions on how to root and mod your phone are here: http://forum.xda-developers.com/sprint-galaxy-s6/general/how-to-to-100-stock-root-t3075448
2) Sprint stores do not, in my experience, care is you have tripped Knox. If you need to have a warranty repair, use Odin to restore stock (which is in the instructions above) and they will honor the warranty.
There are numerous articles, including here on XDA, on how rooting does NOT void your warranty. I have sold rooted phones back to Sprint. Of course I wiped and restored back to stock because I was not going to share my private data (which is just common sense.)
But to your question, yes you can root and there are some really good ROMs. Renegade is the slickest out now. You lose Samsung Pay (and Android pay if you stay rooted) but you have a great phone.
Click to expand...
Click to collapse
I have Verizon now and they don't have any way to unlock the boot loader yet. thinking about switching before my 14 days are up.

[Q] Does this phone have a tamper flag?

I remember from my old Samsung rooting days that Samsung phones had a tamper flag, so even if you restored to stock they would know that you rooted/how many times etc. Does the razer phone have a similar thing? Reason I ask is I have been used to OnePlus phones where it doesn't void your warranty to root and now I have the razer phone (loving it too!) - don't mind rooting it if I can flash stock and lock bootloader and no one knows the difference (for warranty etc!)
manor7777 said:
I remember from my old Samsung rooting days that Samsung phones had a tamper flag, so even if you restored to stock they would know that you rooted/how many times etc. Does the razer phone have a similar thing? Reason I ask is I have been used to OnePlus phones where it doesn't void your warranty to root and now I have the razer phone (loving it too!) - don't mind rooting it if I can flash stock and lock bootloader and no one knows the difference (for warranty etc!)
Click to expand...
Click to collapse
As far as I can tell, no. I originally had my phone rooted and running Magisk and I reverted back to stock and relocked the bootloader to do an RMA because my screen had developed a group of dead pixels. They accepted the RMA and sent me a replacement device after I put it back to stock.
For real? Dam
ThatGuy94 said:
As far as I can tell, no. I originally had my phone rooted and running Magisk and I reverted back to stock and relocked the bootloader to do an RMA because my screen had developed a group of dead pixels. They accepted the RMA and sent me a replacement device after I put it back to stock.
Click to expand...
Click to collapse
Ah awesome. You in the UK? Got my phone with 3 and Debranded it to get the 8.1 update earlier - I have the insurance for it anyway so no matter what I do to it, it should be covered really - Also sorry for the slow reply... Busy busy! Now to wait for some ROMs to show up, or a Magisk image I can flash that's 8.1 compatible!

Down side of rooting ?

Hey there,
I've owned the Note 10+ (Exynos) since release and i haven't rooted it once. I remember the last phone is the note 8 and i did root it, but i remember when i wanted to return to stock to sell that phone i ran into some trouble.
For example the Samsung Pass, Samsung Health Apps etc... don't work anymore after your root your phone, is this still a thing ? Because i'm considering rooting the note 10+ now and i need to know if i can successfully get everything back the way it was before rooting ?
Any help or advice would be appreciated, thanks
Warnahly said:
Hey there,
I've owned the Note 10+ (Exynos) since release and i haven't rooted it once. I remember the last phone is the note 8 and i did root it, but i remember when i wanted to return to stock to sell that phone i ran into some trouble.
For example the Samsung Pass, Samsung Health Apps etc... don't work anymore after your root your phone, is this still a thing ? Because i'm considering rooting the note 10+ now and i need to know if i can successfully get everything back the way it was before rooting ?
Any help or advice would be appreciated, thanks
Click to expand...
Click to collapse
hello. yes rooting is a bit of a problem nowadays. Samsung REALLY does not want you to root their Androids for whatever reason. Here are the disadvantages:
1) When you power up the device, a FILTHY boot-up screen pops up and takes 8 seconds and a button press to fully boot the device [see the full details and EXYNOS ONLY bypass here: Boot Pop up remove
2) The KNOX counter [hardware fuse] trips and goes 0x1 [Some devices get OTA updates after locking the bootloader and flashing full ODIN stock, but didn't happen for me. Also it voids the warranty]
3) All the KNOX secured apps [Secure Folder, Samsung Health, Pay etc.] will NOT work [there are bypasses for Samsung Health, Samsung Music and Secure Folder but say goodbye to Samsung Pay]
4) Samsung will refuse to repair your phone and you have to look at 3rd Party options to repair if anything goes wrong. [no bypass to that]
5) Once you unlock the bootloader, you can never lock it again [ idk much about this one, some people say you can lock it again. Gotta look it up ]
Also rooting with TWRP in of itself is a gigantic hassle nowadays [I really miss the days when we could just flash TWRP with ODIN and call it a day].
NullCode said:
hello. yes rooting is a bit of a problem nowadays. Samsung REALLY does not want you to root their Androids for whatever reason. Here are the disadvantages:
1) When you power up the device, a FILTHY boot-up screen pops up and takes 8 seconds and a button press to fully boot the device [see the full details and EXYNOS ONLY bypass here: Boot Pop up remove
2) The KNOX counter trips and goes 0x1 [This will prevent you from ever getting OTA updates and it voids the warranty]
3) All the KNOX secured apps [Secure Folder, Samsung Health, Pay etc.] will NOT work [there are bypasses for Samsung Health, Samsung Music and Secure Folder but say goodbye to Samsung Pay]
4) Samsung will refuse to repair your phone and you have to look at 3rd Party options to repair if anything goes wrong. [no bypass to that]
Click to expand...
Click to collapse
I mean as far as the boot up issue its fixed so that's fine, in terms of the counter, even if i restored the stock rom and removed root i won't ever get OTA updates ?
Ahhh i seriously hate samsung now ! let me mess up my phone the way i want
Well, that is the price to pay to really ensure a safe device, specially when using banking apps, and corporative enviroments, knox is really good in this regard, the e-fuse is a total warranty for knowing if a device is compromised at deep levels, so, that is how things are these days…
The e-fuse status (0x1) on the bootloader screen can be spoofed to look like it hasn't. Just checking the bootloader before purchasing a 2nd hand device is no longer a guarantee that you have a "secure" device...
This means that if you do get a device that looks secure you might actually get a few nasty surprises when certain apps just won't work or if you try to flash OTA updates yourself through ODIN...
Buyer beware...
Warnahly said:
I mean as far as the boot up issue its fixed so that's fine, in terms of the counter, even if i restored the stock rom and removed root i won't ever get OTA updates ?
Ahhh i seriously hate samsung now ! let me mess up my phone the way i want
Click to expand...
Click to collapse
yup. even after you full flash stock, it's still gonna be 0x1 and no more OTA updates. But you still can do firmware updates with ODIN (remember it wipes everything including the Internal Storage). Tons of guides on Google, find one.
Just a tiny correction to this thread: it's not true that you can "never" get ota updates ever again. If you flash stock again, you will receive OTAs.
Source: my previously rooted note10+.
As for samsung pay, my country doesn't support it, so no loss there, s-health you get working with a build.prop line, and secure folder is more or less a gimmick for me. As for getting your phone warrantied, i had my friend get his rooted s6e+ replaced for dead camera pixels with no issues. And from what i read european countries have laws separating hardware warranties from software. But i could be wrong on this.
With that being said, unless you have a specialised application for it, rooting isn't worth it anymore imo. It was back when touchwiz was a bloated pos and flashing cyanogenmod gave you a really noticeable advantage, but samsung caught up software wise.
Rooting and installing a custom rom takes me back to good old htc hd2 days.... I've rooted all my phones up to the original pixel. After further looking into rooting and how it can affect security I decided to opt out of rooting for the next 4-5 years. I feel like back then, the OS weren't this customizable as todays phones are. I do miss Xposed Frameworks though
As some posters above say, unless you want very, very badly some app that requires root, it is not worth the hassle and the security issues, I really loved Viper sound, which requires root, but, I decided not to root since the note 7, now samsung one UI gives a very good customization, I do apreciate Knox, and some banking and streaming apps refuse to work on rooted devices, so, I said bye to viper…
Not being rooted, I really miss titanium backup. Every time I get a new phone I end up losing progress or data in some app or other, usually a game. There was one game I had spent a decent bit of money on, years ago now, on my note 4, and it didn't transfer properly to my note 7, and I lost all my progress and the money I had spent on it.
I really feel like consumer protection laws should mandate that the manufacturers can't make rooting impossible like they do. I don't care about losing knox or Samsung apps, heck, part of why I root is to get that crap I don't use off my phone! I miss lineageos. Samsung's android customization isn't to my taste.
I agree with you about root, somebody buys a phone, therefore that person should be able to do anything to it, but, for other part, if rooting is all that important for you, you might very well cosidered getting a rootable device, I rooted my devices in the past, begining with a S3, these days I just miss Viper, but, considering how samsung has progressed with itd UI, I no longer think about root, furthermore, I use a number of apps that do not work when root is detected, so, in the end every one has to think carefully what really needs before getting a device
the only thing i miss on stock, are proper backups as in TWRP or in Titanium Backup, as a lot of things are not restorable with SmartSwitch. also i miss the possibility to completely uninstall bloatware like facebook or netflix and others. i see no reason, why these are part of the OS. CCSWE is quite a big help in that matter, though. for OTA, you can have them, when you re-lock the bootloader and odin stock on the device (at least on the S10+)
blackspy_ said:
the only thing i miss on stock, are proper backups as in TWRP or in Titanium Backup, as a lot of things are not restorable with SmartSwitch. also i miss the possibility to completely uninstall bloatware like facebook or netflix and others. i see no reason, why these are part of the OS. CCSWE is quite a big help in that matter, though. for OTA, you can have them, when you re-lock the bootloader and odin stock on the device (at least on the S10+)
Click to expand...
Click to collapse
as for backup I think I heard about a software called helium, which backs up apps w/o root. Also you can disable/remove bloatware using a PC and ADB w/o root. Here you go: https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
---------- Post added at 07:24 AM ---------- Previous post was at 07:21 AM ----------
Rainbow_Dash said:
Just a tiny correction to this thread: it's not true that you can "never" get ota updates ever again. If you flash stock again, you will receive OTAs.
Source: my previously rooted note10+.
As for samsung pay, my country doesn't support it, so no loss there, s-health you get working with a build.prop line, and secure folder is more or less a gimmick for me. As for getting your phone warrantied, i had my friend get his rooted s6e+ replaced for dead camera pixels with no issues. And from what i read european countries have laws separating hardware warranties from software. But i could be wrong on this.
With that being said, unless you have a specialised application for it, rooting isn't worth it anymore imo. It was back when touchwiz was a bloated pos and flashing cyanogenmod gave you a really noticeable advantage, but samsung caught up software wise.
Click to expand...
Click to collapse
thanks a lot for correcting me. Even after I flashed full stock on my Tab S3, it would not detect OTA updates and some updates totally soft-bricked it. Editing my post for correction
i went fir CCSWE,regarding disabling.

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