Hi.
I have a G955U Galaxy S8+ AT&T Factory Unlocked on Android 7.0
Baseband Version: G955USQU1AQD9
Android Security Patch Level - April 1, 2017
I no longer live in the US, and currently in the Philippines. Phone works great and the signal is too and all, but I cannot get OTA updates.
Can I just download the firmware file in this thread and flash straight through ODIN, or do I need to follow another guide?
Thanks in advance
You can, however there are specific sequences to follow, so you have to update in firmware released order.
I encountered the same problem so I downloaded odin that worked for Nougat and loaded all version to BRB1 I think it is and then went to Oreo. Currently on CRC5.
Another note, when you are about to hit Oreo you will need to download the odin that works for Oreo. It can be found in the CRC5 thread.
Happy Updating
onedonrazor said:
You can, however there are specific sequences to follow, so you have to update in firmware released order.
I encountered the same problem so I downloaded odin that worked for Nougat and loaded all version to BRB1 I think it is and then went to Oreo. Currently on CRC5.
Another note, when you are about to hit Oreo you will need to download the odin that works for Oreo. It can be found in the CRC5 thread.
Happy Updating
Click to expand...
Click to collapse
Is this really necessary?
I want to update to Oreo as well but since I'm AT&T unlocked and not currently using AT&T network I'm stuck in the June software update so I'll have to flash like 7-8 firmware updates and each one being about 2-3 GB to download.
Also, is there any stock Samsung firmware I can download so I can avoid having to manually flash every software update? Or am I just stuck with the AT&T firmware?
Thanks in advance.
I'm also having this problem. Need to flash the updates through ODIN but I can't find every single stock file leading up to BR9 on this site. Do I really have flash them all? Or is there another way?
Hey so.. Phone's root bugged out yesterday and I downloaded twrp and decided I should upgrade it to Android 8.0 then root it. After many hours of failures I managed to flash a 8.0 but I couldn't make the CSC to work, since my phone is region locked to another country so I decided to go back to 7.0 and try again.. but now here it gets complicated because I really don't know what to do. I'm not sure how exactly to go back from 8.0 to 7.0.. Can someone give me detailed steps on what should I do.. I'd be very grateful!
PS. I don't know if I'm posting this in the right forum thread.
Here https://updato.com/how-to/how-to-install-an-official-samsung-stock-firmware-using-odin
Same site, or sammobile can be used to get the firmware files to flash with Odin
Note: The last version of 7.0 locked the ability to downgrade, I haven't gone to Oreo so can't confirm, but it ability to downgrade may also be removed from Oreo.
Beanvee7 said:
Here https://updato.com/how-to/how-to-install-an-official-samsung-stock-firmware-using-odin
Same site, or sammobile can be used to get the firmware files to flash with Odin
Note: The last version of 7.0 locked the ability to downgrade, I haven't gone to Oreo so can't confirm, but it ability to downgrade may also be removed from Oreo.
Click to expand...
Click to collapse
I can confirm, downgrading from Oreo 8.0 to Nougat 7.0 is possible, even without tripping knox.
It's just flashing the previous firmware with odin and factory reset the phone before first run and you're fine to go
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: Every-time 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 firmware, 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:
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
My phone isn't unlocked.
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: Every-time 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 firmware, 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:
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
My phone isn't unlocked.
Click to expand...
Click to collapse
You can Odin flash CRG3 and the next OTA should be CRHI, so once you go thru settings, check for updates it should want to go to CRHI. And then you should be in the Update path to receive OTA's automatically
Josephigloe said:
You can Odin flash CRG3 and the next OTA should be CRHI, so once you go thru settings, check for updates it should want to go to CRHI. And then you should be in the Update path to receive OTA's automatically
Click to expand...
Click to collapse
Thanks, so is it okay to flash it with the latest version of Odin? Also, do you mind linking me with an up to date / reliable tutorial on this? This is my first time attempting to do something like this.
One more thing, on Sammobile, there is only one firmware available for at&t, and it's the oldest one.
https://www.sammobile.com/firmwares/galaxy-s8-plus/SM-G955U/ATT/
Zendrop said:
Thanks, so is it okay to flash it with the latest version of Odin? Also, do you mind linking me with an up to date / reliable tutorial on this? This is my first time attempting to do something like this.
Click to expand...
Click to collapse
https://drive.google.com/folderview?id=1okPBAupxRljTcSPI70ZVv7KqrccKNqwU
This is a patched odin.
Odin instructions.
https://www.xda-developers.com/update-firmware-any-samsung-phone/
Josephigloe said:
https://drive.google.com/folderview?id=1okPBAupxRljTcSPI70ZVv7KqrccKNqwU
This is a patched odin.
Odin instructions.
https://www.xda-developers.com/update-firmware-any-samsung-phone/
Click to expand...
Click to collapse
Okay, and is it okay if I flash from a firmware from May 2018? It's about 4 months old. Would I be able to OTA update from there on? Also, what is AT&T userdata? I came across it in this thread and I was wondering. https://forum.xda-developers.com/att-galaxy-s8+/how-to/g955u-att-stock-odin-files-firmware-t3769140
Zendrop said:
Okay, and is it okay if I flash from a firmware from May 2018? It's about 4 months old. Would I be able to OTA update from there on? Also, what is AT&T userdata? I came across it in this thread and I was wondering. https://forum.xda-developers.com/att-galaxy-s8+/how-to/g955u-att-stock-odin-files-firmware-t3769140
Click to expand...
Click to collapse
Yes you can use this firmware and start to receive updates, User data I'm not 100% sure but I think its supposed to flash your data so you wont have to reinstall everything but I heard it dosent work for At&t it will still do a complete wipe before install.
Josephigloe said:
Yes you can use this firmware and start to receive updates, User data I'm not 100% sure but I think its supposed to flash your data so you wont have to reinstall everything but I heard it dosent work for At&t it will still do a complete wipe before install.
Click to expand...
Click to collapse
I flashed it and it works great so far. Thanks for all the help! The OTA update also seems to be working!
With the new betas coming out there is defetly going to be a few people that are going to soft brick their devices installing them. Just like I did today.
Fortunatly I foundd the right firmware after a few hours of searching.
If you have flashed Firmware: ZSB9 from the Beta 4 and if for what ever reason you are locked out this firmware should do the trick
All you need to do is flash it with Odin and you will be back on the Sweet Oreo
https://downloadmirror.co/2CXa/G950...=PenBZarskgIE5yLPnGWXnkOiyh1wEN3+9SoikF+t1dE=
This is for the S8 G950F
So nothing special is needed?
Just install oreo over pie like .... if I wanted to install stock os?
I took off my custom rom and put a stock c432 european rom. The site said it was android 8.0 but when I checked it's 7.0 =/. When I check updates it says none but does it take time to get updates or do I need to put Oreo in order to get any updates? I'm hoping it get it to update to PIE eventually. Maybe I can put c432 Oreo, then flash the PIE files? Maye these are dumb questions.