What I want to do: I was trying to OTA update my phone software to the latest, but it seems I am behind on many updates. On the AT&T website, I saw that I need the previous updates installed first, in order to get the latest ones. I have to go in order.
Problem: Everytime I try to do a software update from the settings, it says “Current software is up to date.” It’s been saying that for over a year now. I can’t even get the updates from last year.
So is there a way I can flash one of the stock firmware updates from last year on to my phone with Odin and see if it will fix the ‘over the air’ updates? Or can I just skip to the most recent firmware and flash that one.
By the way, I have never done anything like this to my phone before, so I am a bit nervous, but I want to get this problem fixed so I would love if someone helped me out. I did see some articles online about flashing stock firmwares, that’s how I learned about Odin.
If this is doable, can someone please link me to a thorough tutorial on this process? If it isn’t, can you guys recommend another way of getting to the latest 8.0 stock firmware?
My phone right now:
Galaxy S8 plus (AT&T)
Model#: SM-G955U
Android version: 7.0
Baseband version: G955USQS1AQF7
Android security patch level: June 1, 2017
Kernel version: 4.4.16-11449429
Zendrop said:
What I want to do: I was trying to OTA update my phone software to the latest, but it seems I am behind on many updates. On the AT&T website, I saw that I need the previous updates installed first, in order to get the latest ones. I have to go in order.
Problem: Everytime I try to do a software update from the settings, it says “Current software is up to date.” It’s been saying that for over a year now. I can’t even get the updates from last year.
So is there a way I can flash one of the stock firmware updates from last year on to my phone with Odin and see if it will fix the ‘over the air’ updates? Or can I just skip to the most recent firmware and flash that one.
By the way, I have never done anything like this to my phone before, so I am a bit nervous, but I want to get this problem fixed so I would love if someone helped me out. I did see some articles online about flashing stock firmwares, that’s how I learned about Odin.
If this is doable, can someone please link me to a thorough tutorial on this process? If it isn’t, can you guys recommend another way of getting to the latest 8.0 stock firmware?
My phone right now:
Galaxy S8 plus (AT&T)
Model#: SM-G955U
Android version: 7.0
Baseband version: G955USQS1AQF7
Android security patch level: June 1, 2017
Kernel version: 4.4.16-11449429
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Click to collapse
If you are using the AT&T S8+ outside of the USA, you will not get any OTA updates due to AT&T update policy. What you want to do is flash the Unlocked firmware and you will be good. Search for carrier switching thread and follow it.
aromerblz said:
If you are using the AT&T S8+ outside of the USA, you will not get any OTA updates due to AT&T update policy. What you want to do is flash the Unlocked firmware and you will be good. Search for carrier switching thread and follow it.
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Click to collapse
Thanks for responding!
I managed to flash an older firmware from 4 months ago and I was able to OTA update to the recent one. https://forum.xda-developers.com/at...lternative-t3844887/post77673505#post77673505
Software update for s8+
Please where can I get latest software update for Samsung galaxy s8+ model number SM-G955U
I need a captain. Having flashed TWRP I restarted the phone and had root. I made the mistake of allowing Samsung to update my Galaxy S7 with a security update. I flashed LineageOS 16.0 unbeknowing that I would no longer have oem unlock, and thus also 'root', after rebooting. My understanding is I must wait a week with the phone on for something called Prenormal RMM State to return to normal. I have done my due diligence and searched. I have come across references to this in other Samsung device threads but do no know if what applies to those devices also apply to mine. A forum poster here just posted a link for a different device said 'just flash this' (different words) and gave a link to a zip I could find no info about. I don't want to call that out but just want to hear from knowledgable folk about the present situation. Whether there are solutions yet (other than waiting 7 days). And an acceptable procedure for getting root back, and keeping it
johnyysmith said:
I need a captain. Having flashed TWRP I restarted the phone and had root. I made the mistake of allowing Samsung to update my Galaxy S7 with a security update. I flashed LineageOS 16.0 unbeknowing that I would no longer have oem unlock, and thus also 'root', after rebooting. My understanding is I must wait a week with the phone on for something called Prenormal RMM State to return to normal. I have done my due diligence and searched. I have come across references to this in other Samsung device threads but do no know if what applies to those devices also apply to mine. A forum poster here just posted a link for a different device said 'just flash this' (different words) and gave a link to a zip I could find no info about. I don't want to call that out but just want to hear from knowledgable folk about the present situation. Whether there are solutions yet (other than waiting 7 days). And an acceptable procedure for getting root back, and keeping it
Click to expand...
Click to collapse
Please ask in
https://forum.xda-developers.com/galaxy-s7/help
All question belong in a Q and A subforum.
Sent from my Android TV using XDA Labs
I have an SM-A530F and had no issues flashing roms and TWRP. I eventually tried Saboor OneUI from and my phone got completely encrypted and would only allow official binaries to be flashed. I flashed Binary 7 (Pie) to my device and tried to flash TWRP but had come across the error and after researching realised I'd have to wait 7 days with the phone continuously booted up. I have waited 7 days with nothing changed. I'm now on my 25th day and still have a prenormal KG state. But in developer options my OEM states that it is already unlocked and I can switch the toggle. I cannot flash TWRP or magisk though.
The same thing happens to me and I used the chimera program and nothing works. 12 euros in the trash.
they have returned my money
almeria53 said:
The same thing happens to me and I used the chimera program and nothing works. 12 euros in the trash
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I've tried multiple binaries and nothing. Bootloader says its unlocked and even with adb commands I get an unlocked status but the RMM/KG remains prenormal. I'm wondering if anyone can repack TWRP for jackpotlte so the device and Odin THINKS it's an official recovery binary?
Zefpoes23 said:
I've tried multiple binaries and nothing. Bootloader says its unlocked and even with adb commands I get an unlocked status but the RMM/KG remains prenormal. I'm wondering if anyone can repack TWRP for jackpotlte so the device and Odin THINKS it's an official recovery binary?
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i see you started another thread about this, so take my previous reply in that thread with a grain of salt. I still dont think its the TWRP file thats the culprit. Try reflashing stock firmware and do the 168 hour method again.
almeria53 said:
The same thing happens to me and I used the chimera program and nothing works. 12 euros in the trash.
they have returned my money
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youdoofus said:
i see you started another thread about this, so take my previous reply in that thread with a grain of salt. I still dont think its the TWRP file thats the culprit. Try reflashing stock firmware and do the 168 hour method again.
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I know TWRP isn't the culprit. But because of my predicament having waited well over 168 hours without a reboot (oem unlock toggle is available but still shows KG/RMM prenormal) I'm wondering if anyone can change TWRP to make the device think its an official recovery. That way I could flash it with a prenormal state as I can flash stock recovery no problem. If the device thought TWRP was official then that way I could still root and flash zip roms with a locked KG. I hope I'm making sense?
Zefpoes23 said:
I know TWRP isn't the culprit. But because of my predicament having waited well over 168 hours without a reboot (oem unlock toggle is available but still shows KG/RMM prenormal) I'm wondering if anyone can change TWRP to make the device think its an official recovery. That way I could flash it with a prenormal state as I can flash stock recovery no problem. If the device thought TWRP was official then that way I could still root and flash zip roms with a locked KG. I hope I'm making sense?
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youre not going to get the phone to think that TWRP is official. If that was possible, we would all have root and without so much as unlocking the bootloader for that matter
manifesto- posted on another thread-sorry for the dupe
A bit of history gives a bit more depth/ Just when you thought it was okay to go back in the water. I'm Canadian you can probably tell by my accent. My journey with phones has always been Samsung simply due to availability s6 s7 s8 s8+ most recently the a530w.
In order for you to understand my joy finding the A8 and my horror is that the S8 series. in North America S8 uses a Qualcomm Snapdragon chip. g950u is SD g950f is the rest of the world (exnyos) This is probably due to some kind of World Trade Organization antitrust treaty {although qualcom makes great chips} or whatnot I don't care.
i do care about is their bootloader lock policy (g950u and up) so it is impossible to unlock an encrypted Snapdragon bootloader. When I ran into the a530w exnyos, I was like a three-year-old at Christmas now you have to understand I'm not a coder I'm more of a mason I'm familiar with bricks. I'm sure we've all watch the AP file upload and Odin like we watch paint dry. So when I first got the a530w pi version April patch I was able to TWRP install I believe at the time was Pixel project or something else added magisk, xposed you get the idea.
Eventually a file got corrupt (much like @Zefpoes23) and I had to common sense restock it. I think my mistake what is going with the most current pie version (hadn't read this thread yet from @corsicanu) which is binary 7 knowing what I know now I would have probably had the ability to go a binary 4 or so. I haven't done the 7 day challenge simply not to waste my sanity. my bootloader unlock never vanished, it like it's a light switch with no bulb. I've tried to backdated front dated. I refuse to wait 7 days to find out that I'm still at the same place. . The problem is all the fixes are zip files which you need TWRP to flash. I agree, it's not @BlackMesa123 version. it's the prenormal. No I'm certainly not a developer and some of them are mobile gods. My questions maybe Elementary logical. Is it possible to replace a recovery image in a stock AP and Odin flash it? Repack. Also is there any way to combo a stockfirm in order to downgrade from the B7. Alter it somehow so it's thinks it's a 7 but it's actually a 4 of some sort. think we're all about to become in the same boat. we could start a movement lie "#meprenormal2" In Time will tell. As or now "prenormal" is the new "normal" All I can to the devs: help me odin 3 canmodme. your my only hope
i have no idea what youre on about for half of this post, so ill chime in with what i could decipher and know the answer to
jthibault27 said:
Is it possible to replace a recovery image in a stock AP and Odin flash it? Repack. Also is there any way to combo a stockfirm in order to downgrade from the B7. Alter it somehow so it's thinks it's a 7 but it's actually a 4 of some sort.
Click to expand...
Click to collapse
nope, sorry man. you cant go backwards in bootloader revisions. if you have B7, youre stuck with revision 7
jthibault27 said:
I refuse to wait 7 days to find out that I'm still at the same place.
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you wont have much say in this refusal as the 168 hour thing is quite normal. Every A8 owner ive seen come into these forums has had to do the 168 hour thing.
Youdoofus said:
i have no idea what youre on about for half of this post, so ill chime in with what i could decipher and know the answer to
nope, sorry man. you cant go backwards in bootloader revisions. if you have B7, youre stuck with revision 7
you wont have much say in this refusal as the 168 hour thing is quite normal. Every A8 owner ive seen come into these forums has had to do the 168 hour thing.
Click to expand...
Click to collapse
If I'm violating XDA rules please let me know. You are obviously higher up on the rank that I am. Since my post on November 10th my findings on other threads have led me to believe that this is not just an A8 problem but an entire Samsung Fleet. A summer security patch upgraded knox guard to disable any attempts to flash TWRP. If you are lucky enough to get through that stay on it. My bootloader is like a light switch I can on and off it at anytime. 168 hours is a solution for an old problem that I don't have. I'm in permanent prenormal state with the sole ability to only flash official stock firmware and in one direction v7 or higher.. Which is what Samsung wants. i'm on V7, security patch July 1st 2019. I cannot flash anything else through Odin 13.3.1. I'm simply voicing the fact 168 hours fix is to have the ability to unlock the bootloader. I have the bootloader unlocked. My kg is tripped and I believe my fix will come in Time through a modified Odin or combo firmware emerges. i will also recluse myself from posting on this thread and open my own
---------- Post added at 19:35 ---------- Previous post was at 19:20 ----------
Youdoofus said:
i have no idea what youre on about for half of this post, so ill chime in with what i could decipher and know the answer to
nope, sorry man. you cant go backwards in bootloader revisions. if you have B7, youre stuck with revision 7
you wont have much say in this refusal as the 168 hour thing is quite normal. Every A8 owner ive seen come into these forums has had to do the 168 hour thing.
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Click to collapse
And to clarify what I meant as to replace the recovery file in the AP stock firmware specifically unpacking the lz4 format using 7-Zip 19 ZS v144, replacing the recovery image with the TWRP Recovery image and repacking it (the AP) and flashing it hoping the phone with think it's official. I've consulted a developer who tried it several times without any luck since he shares the same problem on a50.
jthibault27 said:
If I'm violating XDA rules please let me know. You are obviously higher up on the rank that I am. Since my post on November 10th my findings on other threads have led me to believe that this is not just an A8 problem but an entire Samsung Fleet. A summer security patch upgraded knox guard to disable any attempts to flash TWRP. If you are lucky enough to get through that stay on it. My bootloader is like a light switch I can on and off it at anytime. 168 hours is a solution for an old problem that I don't have. I'm in permanent prenormal state with the sole ability to only flash official stock firmware and in one direction v7 or higher.. Which is what Samsung wants. i'm on V7, security patch July 1st 2019. I cannot flash anything else through Odin 13.3.1. I'm simply voicing the fact 168 hours fix is to have the ability to unlock the bootloader. I have the bootloader unlocked. My kg is tripped and I believe my fix will come in Time through a modified Odin or combo firmware emerges. i will also recluse myself from posting on this thread and open my own
---------- Post added at 19:35 ---------- Previous post was at 19:20 ----------
And to clarify what I meant as to replace the recovery file in the AP stock firmware specifically unpacking the lz4 format using 7-Zip 19 ZS v144, replacing the recovery image with the TWRP Recovery image and repacking it (the AP) and flashing it hoping the phone with think it's official. I've consulted a developer who tried it several times without any luck since he shares the same problem on a50.
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Click to collapse
naw man, youre good. i had an A8 for about a year and now the older kiddo has it and it seems to be working well as i havent heard any complaints as of yet.
I, by no means, am an expert on this device and i admittedly have not kept current on the 168 hour fix no longer being relevant.
There is a fellow who had this forum on point about a year ago, cant recall his alias. Ill tag him if i can find him. Hopefully he has kept current on this device more than I.
@mchlbenner if you have a moment, could you lend a hand?
Youdoofus said:
naw man, youre good. i had an A8 for about a year and now the older kiddo has it and it seems to be working well as i havent heard any complaints as of yet.
I, by no means, am an expert on this device and i admittedly have not kept current on the 168 hour fix no longer being relevant.
There is a fellow who had this forum on point about a year ago, cant recall his alias. Ill tag him if i can find him. Hopefully he has kept current on this device more than I.
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Click to collapse
I started in this thread because I had a8 after researching through a bunch of different search engines I found this link
https://forum.xda-developers.com/galaxy-note-9/help/rmm-prenormal-oem-unlock-android-9-0-t3952959
it ended to be a note link. The moderator is convinced that it's all in our heads but people have been flocking to this thread because the title is so specific that it brings in people from different Samsung devices. It's like Field of Dreams, if you can't mod it they will come. Anyway, there are interesting comments. I apologize if my redirect or hyperlink is off. I'm no expert in this web forum platforms.
jthibault27 said:
I started in this thread because I had a8 after researching through a bunch of different search engines I found this link
https://forum.xda-developers.com/galaxy-note-9/help/rmm-prenormal-oem-unlock-android-9-0-t3952959
it ended to be a note link. The moderator is convinced that it's all in our heads but people have been flocking to this thread because the title is so specific that it brings in people from different Samsung devices. It's like Field of Dreams, if you can't mod it they will come. Anyway, there are interesting comments. I apologize if my redirect or hyperlink is off. I'm no expert in this web forum platforms.
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Click to collapse
This issue is true I have seen this on other a8 plus.
It part of Samsung security and no mod can fix this.
mchlbenner said:
This issue is true I have seen this on other a8 plus.
It part of Samsung security and no mod can fix this.
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Click to collapse
there you are!! so, the A8 is now not rootable?
Youdoofus said:
there you are!! so, the A8 is now not rootable?
Click to expand...
Click to collapse
It's very rootable provided that you don't do what 99% of the world do before selling it on Kijiji (Canadian version of Craig's list) is upgrade the latest OTA to impress the buyer. if you have an Oreo built Axxx or Sxxx (basically an Exynos chip) you are golden. not going to get into the whole North American snapdragon-Qualcomm thing. If you have a (guessing) Pre-June 2019 security patch however 9.0 I believe you can flash TWRP (all things being equal) you have a chance. however, if you have (I'm guessing most recent models) 9.0 security patch July 1 2019+ stock (previously tripped KG on a custom ROM-which say got corrupt), you are in the non-mod world. you are stuck with 9.0 official Samsung. you can't flash oreo (until someone develops a matching binary). since through my sammobile travels, I've yet to encounter a baseband/BL Oreo higher than 4. my phone (a8 9.0) is B7
jthibault27 said:
It's very rootable provided that you don't do what 99% of the world do before selling it on Kijiji (Canadian version of Craig's list) is upgrade the latest OTA to impress the buyer. if you have an Oreo built Axxx or Sxxx (basically an Exynos chip) you are golden. not going to get into the whole North American snapdragon-Qualcomm thing. If you have a (guessing) Pre-June 2019 security patch however 9.0 I believe you can flash TWRP (all things being equal) you have a chance. however, if you have (I'm guessing most recent models) 9.0 security patch July 1 2019+ stock (previously tripped KG on a custom ROM-which say got corrupt), you are in the non-mod world. you are stuck with 9.0 official Samsung. you can't flash oreo (until someone develops a matching binary). since through my sammobile travels, I've yet to encounter a baseband/BL Oreo higher than 4. my phone (a8 9.0) is B7
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Well I'm on gsi ROMs this will never see a Samsung rom ever again.
Also slot of don't follow rooting directions I have been lock out once on Oreo never had a problem with Android 9.
mchlbenner said:
Well I'm on gsi ROMs this will never see a Samsung rom ever again.
Also slot of don't follow rooting directions I have been lock out once on Oreo never had a problem with Android 9.
Click to expand...
Click to collapse
so, between what you and the other fella are saying, the newest factory OTA prevents folks from rooting this thing now, correct? That would be a shame, locking down even the F devices? Come on Samsung!!
Youdoofus said:
so, between what you and the other fella are saying, the newest factory OTA prevents folks from rooting this thing now, correct? That would be a shame, locking down even the F devices? Come on Samsung!!
Click to expand...
Click to collapse
note: This doesn't necessarily apply to everyone since my situation was that I had a custom ROM corrupt and I restock firmware to V7 on the A8. My original custom install using TWRP had triggered kg Knox. I should have not flashed the latest stock version of 9.0. This was simply just a bridge to a new custom firmware anyway. I did not realize that I was installing a security patch that Samsung would deploy. So the question is if you go and buy the latest a, n, s 9.0 (F) can you still TWRP? Or does it say pre normal as soon as you attempt to TWRP. Rooting is not even in the realm of possibilities if you can't install TWRP. Magisk now has a feature where it modifies the AP system file which you can Odin. I thought it would pass as official. Of course, it didn't. Those dam Samsung MIT grad security engineers probably think they're better than us. LOL. All I can tell you is the toggle for the unlock Bootloader is as effective as the close door button on an elevator, you're not sure if it's connected to anything. This has been an Android War since Jelly Bean.
jthibault27 said:
note: This doesn't necessarily apply to everyone since my situation was that I had a custom ROM corrupt and I restock firmware to V7 on the A8. My original custom install using TWRP had triggered kg Knox. I should have not flashed the latest stock version of 9.0. This was simply just a bridge to a new custom firmware anyway. I did not realize that I was installing a security patch that Samsung would deploy. So the question is if you go and buy the latest a, n, s 9.0 (F) can you still TWRP? Or does it say pre normal as soon as you attempt to TWRP. Rooting is not even in the realm of possibilities if you can't install TWRP. Magisk now has a feature where it modifies the AP system file which you can Odin. I thought it would pass as official. Of course, it didn't. Those dam Samsung MIT grad security engineers probably think they're better than us. LOL. All I can tell you is the toggle for the unlock Bootloader is as effective as the close door button on an elevator, you're not sure if it's connected to anything. This has been an Android War since Jelly Bean.
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yes, from what ive gathered from mchelbenner, the party is over. I trust his input as he is very well versed in the A8. More than I as he has had this forum on lockdown even before i got my A8 to begin with. If he said its no longer possible, thats what i will go with also
Youdoofus said:
yes, from what I've gathered from mchelbenner, the party is over. I trust his input as he is very well versed in the A8. More than I as he has had this forum on lockdown even before I got my A8 to begin with. If he said its no longer possible, thats what i will go with also
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If you ever come across a forum specific to this issue ({completely extrapolating the date by guess} July 1, 2019 9.0) but not necessarily specific to the A8, please share. as it stands now, my findings indicate isolated conversations in different forums on various models, sharing the same problem. We must unite! lol. truth be told, it's challenging searching for such a specific problem relating to a patch on many models.
Hi,
I have a OnePlus8T (KB2003 EU) on OOS 13 Build number KB2003_11_F.13,
and I basically just want to root it, don't mind (even prefer) to stick with the stock rom and just gain root privileges.
The last phone I had and rooted was a galaxy S something in the middle of the last decade so I'm more than rusty and kind of not in the lingo.
I was hoping you could help me clarify some things because the phone as we all know is not new and the guides updated with time so I'm sort of lost.
So, my questions are
I understand that I need to unlock the bootloader first, I assume the following guide is still relevant for that part (https://forum.xda-developers.com/t/...oneplus-8t-for-any-oxygen-os-version.4183443/),
please correct me if I'm wrong
Side Note: I also understood Helius is the best backup option for non-rooted devices, but it seems to be no longer publicly available so if you have another option that you recommend it will be the best
For the next part I saw multiple options which I didn't really understood in the sticky thread:
[GUIDE] Root and keeping root options
Update 230526: Correct numbering of "B.1.1 Simple" to "B.1.2 Simple", use "OOS 13+" instead of "OOS 13" as OOS 13.1 is now available A. First time rooting This process is common across all options A.1 Flashing Magisk patched boot image There...
forum.xda-developers.com
There's the MSM option, but it seems the tools that are from the thread he mentions are only for Android 11 so I'm not sure it's for me.
The same can be said for the Payload Dumper method, since I don't know which OTA to download and install, the ones listed inside the thread are I think for OOS 11 (though again, just assuming by version prefix, so please correct me if I'm wrong).
I believe the same goes for the ones in the other sticky thread (https://forum.xda-developers.com/t/oneplus-8t-rom-ota-oxygen-os-repo-of-oxygen-os-builds.4193183/)
The third option listed there is using TWRP / Orange Fox, I assume Orange Fox is the one I need but still, I'm not sure the version I need to download, and the flashables fitting (kebab or something?)
Basically, I'm sort of trying to understand by which guides to go, which ota / roms to download that are fitting for my build, and if rooting requires me downgrading versions how can I do it safely
Sorry upfront for the "new guy" questions, and thanks!