Hi.
I just received the Pie update to my Not8 256GB.
First I would like to check the actual version of my phone. I assume it's simple a N9500, but I guess I need to double confirm. How can I be 100% sure ?
Second, current my version shows N9500ZHU4DSE7. From what I have read, it should be bootloader 3. And normally I should be able to downgrade back to Oreo. I am just unsure how, and which firmware I should use.
Also if I downgrade, will I lose the phone internal data ?
Only reason why I NEED to downgrade : the software block to prevent using 2 sims and one sd card !
CrazyKoala said:
Hi.
I just received the Pie update to my Not8 256GB.
First I would like to check the actual version of my phone. I assume it's simple a N9500, but I guess I need to double confirm. How can I be 100% sure ?
Second, current my version shows N9500ZHU4DSE7. From what I have read, it should be bootloader 3. And normally I should be able to downgrade back to Oreo. I am just unsure how, and which firmware I should use.
Also if I downgrade, will I lose the phone internal data ?
Only reason why I NEED to downgrade : the software block to prevent using 2 sims and one sd card !
Click to expand...
Click to collapse
"N9500"ZHU4DSE7 is SM-N9500
N9500ZHU"4"DSE7 is the bootloader version. You are on ver. 4
You can't go back to bootloader version 3 or below! Bootloader won't allow it!
Fine the last oreo bootloader ver. That has bl. Ver 4 in the firmware.
Yes you would lose your data going from pie to oreo!
The last oreo firmware is N9500ZCU4CSA1 look on sammobile.com for your model and firmware.
Thank you for confirming what I also managed (in the meantime) to confirm.
Losing all data is a NO go for me
I could back up everything with Smart Switch, but not the entire Secure Folder
BluePhnx said:
"N9500"ZHU4DSE7 is SM-N9500
N9500ZHU"4"DSE7 is the bootloader version. You are on ver. 4
You can't go back to bootloader version 3 or below! Bootloader won't allow it!
Fine the last oreo bootloader ver. That has bl. Ver 4 in the firmware.
Yes you would lose your data going from pie to oreo!
The last oreo firmware is N9500ZCU4CSA1 look on sammobile.com for your model and firmware.
Click to expand...
Click to collapse
i tried to downgrade with this N9500ZCU4CSA1 version but still its saying failed plz help me i want to downgrade to oreo
asifuddin009 said:
i tried to downgrade with this N9500ZCU4CSA1 version but still its saying failed plz help me i want to downgrade to oreo
Click to expand...
Click to collapse
Which firmware are you on?
If you are on the latest firmware with N9500ZU"5".... you can NOT go back to Oreo!
Or if on N9500ZU"4".... try this below....
Did you try factory resetting your device before flashing that firmware.
Use all 4 files, AP, CP, BL, and with the CSC file (not the home-CSC file).
Hello,
i accidentally flashed recovery.img as boot partition on Samsung Note 8 (N950F) anyone can help me plz
mia990 said:
Hello,
i accidentally flashed recovery.img as boot partition on Samsung Note 8 (N950F) anyone can help me plz
Click to expand...
Click to collapse
Just flash the stock rom with Odin (13.3.1), there is probably a single file you can flash but I am unsure of which one it is. Hopefully someone will know though.
stonedpsycho said:
Just flash the stock rom with Odin (13.3.1), there is probably a single file you can flash but I am unsure of which one it is. Hopefully someone will know though.
Click to expand...
Click to collapse
i wiped the system :l im so stupid
i have tried many firmware stock however i end up with error device 7 Binary 5 :/ My mobile is Samsung note 8 N950F/DS - android 9.0 please help i can't find the right firmware stock!!
mia990 said:
i have tried many firmware stock however i end up with error device 7 Binary 5 :/ My mobile is Samsung note 8 N950F/DS - android 9.0 please help i can't find the right firmware stock!!
Click to expand...
Click to collapse
I believe that error is due to you trying to flash filmware with is older than what is on the device, ie you can't downgrade the bootloader (you are trying to flash bootloader 5 on bootloader 7) So you need to download the latest filmware. Head to "SamMobile" and you can use their search function in the filmware section to find the filmware you need.
stonedpsycho said:
I believe that error is due to you trying to flash filmware with is older than what is on the device, ie you can't downgrade the bootloader (you are trying to flash bootloader 5 on bootloader 7) So you need to download the latest filmware. Head to "SamMobile" and you can use their search function in the filmware section to find the filmware you need.
Click to expand...
Click to collapse
well im so stupid :l i dont know which firmware i need also i downloaded the latest firmware from sammobile but still same error :l
mia990 said:
well im so stupid :l i dont know which firmware i need also i downloaded the latest firmware from sammobile but still same error :l
Click to expand...
Click to collapse
Don't be too hard on yourself, just because you are not familiar with things does not make you stupid! Behind every master is a trail of mistakes...
I can't find specific N950F DS filmware so I will assume you can use normal N950F filmware.
https://www.sammobile.com/samsung/galaxy-note-8/firmware/SM-N950F/
no update samsung Note 9 AT&T unlocked phone in another region without AT&T sim card
Hello everyone i've been really struggling with updating my phone that i got pre-owned It's a Samsung Galaxy Note 9 (SM-N960U) and I have not recieved updates since I got it the phone is still on Android version 8.1.0 and security patch from 2018 so i've been really wanting to update it to the latest version but I couldn't and i figured out that phones from AT&T only update via their own app or OTA thing anyway I thought of flashing it with a stock firmware VIA ODIN but i checked on sammobile that the note 9 AT&T csc only has 1 update and thats 8.1.0 also so i was wondering if i can use some other firmware to flash it or do i change csc? would that work if i changed the csc or am i gonna have baseband and signal issues? I tried KIES it said it didnt recognize my phone probably because the software version has never been updated and very old , i wanted to flash it to a different CSC than AT&T but i dont think thats a good idea, please help
ep1kku said:
Hello everyone i've been really struggling with updating my phone that i got pre-owned It's a Samsung Galaxy Note 9 (SM-N960U) and I have not recieved updates since I got it the phone is still on Android version 8.1.0 and security patch from 2018 so i've been really wanting to update it to the latest version but I couldn't and i figured out that phones from AT&T only update via their own app or OTA thing anyway I thought of flashing it with a stock firmware VIA ODIN but i checked on sammobile that the note 9 AT&T csc only has 1 update and thats 8.1.0 also so i was wondering if i can use some other firmware to flash it or do i change csc? would that work if i changed the csc or am i gonna have baseband and signal issues? I tried KIES it said it didnt recognize my phone probably because the software version has never been updated and very old , i wanted to flash it to a different CSC than AT&T but i dont think thats a good idea, please help
Click to expand...
Click to collapse
Kies is for older Samsung devices, Smart Switch is for newer Samsung devices.
Here is a list of firmware at Sammobile that has android 10 for your device. They are for T-mobile but I'm pretty sure it can be used on the AT&T Note 9.
https://www.sammobile.com/samsung/galaxy-note9/firmware/sm-n960u/tmb/
Here is a thread for AT&T note 9 where another user flashed their Note 9 with firmware from another carrier. Use the T-Mobile firmware and follow the steps from post #4 of the thread linked below.
https://forum.xda-developers.com/galaxy-note-9/help/please-help-flashing-att-n960u-firmware-t4107287
Sent from my SM-S767VL using Tapatalk
Droidriven said:
Kies is for older Samsung devices, Smart Switch is for newer Samsung devices.
Here is a list of firmware at Sammobile that has android 10 for your device. They are for T-mobile but I'm pretty sure it can be used on the AT&T Note 9.
https://www.sammobile.com/samsung/galaxy-note9/firmware/sm-n960u/tmb/
Here is a thread for AT&T note 9 where another user flashed their Note 9 with firmware from another carrier. Use the T-Mobile firmware and follow the steps from post #4 of the thread linked below.
https://forum.xda-developers.com/galaxy-note-9/help/please-help-flashing-att-n960u-firmware-t4107287
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
hey thanks for replying so basically i can flash my phone to any other csc because it's unlocked correct? i live in Saudi Arabia so is the reception or whatever gonna get messed up by chance if i flash to something other than AT&T? thanks again.
ep1kku said:
hey thanks for replying so basically i can flash my phone to any other csc because it's unlocked correct? i live in Saudi Arabia so is the reception or whatever gonna get messed up by chance if i flash to something other than AT&T? thanks again.
Click to expand...
Click to collapse
Read post #4 of the thread that I linked, it will tell you everything you need to know.
Sent from my SM-S767VL using Tapatalk
Droidriven said:
Read post #4 of the thread that I linked, it will tell you everything you need to know.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
yeah but my phone is sm-n960u not sm-n960u1 what should i be changing in the methods?
ep1kku said:
yeah but my phone is sm-n960u not sm-n960u1 what should i be changing in the methods?
Click to expand...
Click to collapse
So, all the SM960U devices are the same. Just flash the T-Mobile firmware.
Sent from my SM-S767VL using Tapatalk
Droidriven said:
So, all the SM960U devices are the same. Just flash the T-Mobile firmware.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
oh alright, tyvm im gonna go through with it and update you how it goes, ty for the help and response :highfive:
Hello people, having exactly the same problem, so its a SM-N960U phone, unlocked from AT&T. First to say, im not in the US, dont have AT&T sim, the phone is updated to android 10 with 2.0ui, with baseband ver. N960USQS3DTB1.
Now somewhere i read that bootloader must be unlocked in order even to begin thinking of flashind the device, dont know how accurate that is... Id like to ask the Owner of the post, if he was able to make it, to update his firmware. And if so did he indeed succeded from the link above from ep1kku ?
Denis95M said:
Hello people, having exactly the same problem, so its a SM-N960U phone, unlocked from AT&T. First to say, im not in the US, dont have AT&T sim, the phone is updated to android 10 with 2.0ui, with baseband ver. N960USQS3DTB1.
Now somewhere i read that bootloader must be unlocked in order even to begin thinking of flashind the device, dont know how accurate that is... Id like to ask the Owner of the post, if he was able to make it, to update his firmware. And if so did he indeed succeded from the link above from ep1kku ?
Click to expand...
Click to collapse
No, the bootloader does not need to be unlocked before flashing if you are flashing stock software, unlocked bootloader is required to flash custom software, not stock software. There are some manufacturers that require unlocking bootloader even when flashing stock software but Samsung is not and probably never will be one of them.
You can flash your device with stock firmware any time you want, provided that the firmware is not a firmware that is older than your currently installed firmware and if the firmware is for your model number or an equivalent variant of your device with a similar model number and the same CPU series.
Droidriven said:
No, the bootloader does not need to be unlocked before flashing if you are flashing stock software, unlocked bootloader is required to flash custom software, not stock software.
You can flash your device with stock firmware any time you want, provided that the firmware is not a firmware that is older than your currently installed firmware and if the firmware is for your model number or an equivalent variant of your device with a similar model number and the same CPU series.
Click to expand...
Click to collapse
Wow didn't know that, well how to find out if the firmware on my device is stock or not, im trying to flash for a week now, odin keeps giving me error ... All threads succed 0/1 no idea whats up with that
Denis95M said:
Wow didn't know that, well how to find out if the firmware on my device is stock or not, im trying to flash for a week now, odin keeps giving me error ... All threads succed 0/1 no idea whats up with that
Click to expand...
Click to collapse
You can boot into download mode and it should say whether the firmware is "official" or "custom".
As I said, you can flash stock firmware provided that the firmware that you are flashing is not older than your current firmware, you can't downgrade the firmware, you can only flash an equivalent firmware to what is already on the device or a newer, updated firmware. Your error may be due to this. For all Samsung firmware, the 5th character from the right in the build number is referred to as the binary version. Your currently installed firmware has a "3" for the binary version, this means you can only flash a firmware that also has a binary 3 or you can flash a firmware that has a number higher than 3 but you can not flash a firmware that has a binary that is lower than 3(you can not flash a binary 1 or 2 firmware).
Depending on the specific error that you got, this could be your issue. What was the specific error that you got?
Droidriven said:
You can boot into download mode and it should say whether the firmware is "official" or "custom".
As I said, you can flash stock firmware provided that the firmware that you are flashing is not older than your current firmware, you can't downgrade the firmware, you can only flash an equivalent firmware to what is already on the device or a newer, updated firmware. Your error may be due to this. For all Samsung firmware, the 5th character from the right in the build number is referred to as the binary version. Your currently installed firmware has a "3" for the binary version, this means you can only flash a firmware that also has a binary 3 or you can flash a firmware that has a number higher than 3 but you can not flash a firmware that has a binary that is lower than 3(you can not flash a binary 1 or 2 firmware).
Depending on the specific error that you got, this could be your issue. What was the specific error that you got?
Click to expand...
Click to collapse
I got you, well iv got into download mode many times, its say official, so in theory i can flash official release right, but keeps ending with that odin error, no idea ... Could it be because im in different region than the device's market, its a US market phone like i said, in from europe
Denis95M said:
I got you, well iv got into download mode many times, its say official, so in theory i can flash official release right, but keeps ending with that odin error, no idea ... Could it be because im in different region than the device's market, its a US market phone like i said, in from europe
Click to expand...
Click to collapse
When using Odin, in the box that shows the flashing process, it should say exactly which error you are getting. When I asked what error you are getting, I was not asking "why" you are getting the error, I'm asking what it says in that box. Post the exact name of the error. Try to flash the device, while it is flashing, watch the dialog box in Odin, when it gives the error, take note of exactly what the error is, you can scroll up and down within the box and read all of the output data in that field.
Yes, it could be due to being from a different region but I doubt it. It could also be because your device is a Snapdragon version but the firmware that you are trying to flash could be for a Exynos version instead, or vice versa.
Droidriven said:
When using Odin, in the box that shows the flashing process, it should say exactly which error you are getting. When I asked what error you are getting, I was not asking "why" you are getting the error, I'm asking what it says in that box. Post the exact name of the error. Try to flash the device, while it is flashing, watch the dialog box in Odin, when it gives the error, take note of exactly what the error is, you can scroll up and down within the box and read all of the output data in that field.
Yes, it could be due to being from a different region but I doubt it. It could also be because your device is a Snapdragon version but the firmware that you are trying to flash could be for a Exynos version instead, or vice versa.
Click to expand...
Click to collapse
Yes i know that i cant downgrade, well all software that i attempt to flash is downloaded from sammobile, my binary is v3, but one problem, all at&t release for that model is the original one, with android 8.1 ... So i try U1 model still didn't work, my software is official, says in download mode
Denis95M said:
Yes i know that i cant downgrade, well all software that i attempt to flash is downloaded from sammobile, my binary is v3, but one problem, all at&t release for that model is the original one, with android 8.1 ... So i try U1 model still didn't work, my software is official, says in download mode
Click to expand...
Click to collapse
You still aren't telling me the SPECIFIC error that you are getting in the dialog box in Odin. That has been the most important question to understand your issue but you keep dodging it. Flash the firmware, watch for the error, take note of exactly what error it says it is, then post exactly what it says the error is. If you can't post that then there is no point in replying.
If you are trying to flash the device in a different region, you may not need to flash the whole firmware from the different region, you may be able to flash just the modem.img from the alternative firmware. To do this, extract the firmware, find the modem.img then convert that modem.img into an Odin flashable .tar using 7zip with its highest level of compression, then flash the modem.img.tar via Odin.
Droidriven said:
You still aren't telling me the SPECIFIC error that you are getting in the dialog box in Odin. That has been the most important question to understand your issue but you keep dodging it. Flash the firmware, watch for the error, take note of exactly what error it says it is, then post exactly what it says the error is.
Click to expand...
Click to collapse
Sorry rigth in posting screen shot of the error.
Denis95M said:
Sorry rigth in posting screen shot of the error.
Click to expand...
Click to collapse
I added to my previous post.
Strange, your screenshot doesn't show an error, it just stops without giving an error.
I'm assuming that your firmware came in multiple parts with some CSC files? If so, try flashing without using the CSC files.
Droidriven said:
I added to my previous post.
Strange, your screenshot doesn't show an error, it just stops without giving an error.
I'm assuming that your firmware came in multiple parts with some CSC files? If so, try flashing without using the CSC files.
Click to expand...
Click to collapse
Right tonight i will try when I'm home, could it be thoug because of wrong firmware ?
Denis95M said:
Right tonight i will try when I'm home, could it be thoug because of wrong firmware ?
Click to expand...
Click to collapse
Give me a link to the firmware that you downloaded and I'll compare to see if it is supposed to work.
Droidriven said:
Give me a link to the firmware that you downloaded and I'll compare to see if it is supposed to work.
Click to expand...
Click to collapse
Alright, https://www.sammobile.com/samsung/galaxy-note9/firmware/#SM-N960U this is without the carrier, if you put at&t in search menu, you will see that only 1 is available, with android 8.1
So i tried U1, version at&t https://www.sammobile.com/samsung/galaxy-note9/firmware/SM-N960U1/ATT/#SM-N960U1 also didn't work, i tried T-mobile on same U1 model, also didn't work. Everytime same error/none error like on the screen shot
Hi all, I'm new to modding in general so there's many things I don't quite understand, hoping somebody can help.
I bought an S10 from a site which was supposed to just send me a refurbed (italian) S10, instead they sent me the US version, (G973U) and I believe it is carrier locked since it's stuck with Android 9 and doesn't find any update.
I have tried searching to no avail what I should flash to simply unbrand it, and allow it to receive OTA updates without tripping Knox.
The build version is the following: PPR1.180610.011.G973USQU2ASGC and the CRC is XAA/XAA/ATT
Thanks in advance.
You shall call them.
Who and what for? I'm past the point of dealing with those sellers, I just want to flash the phone.
CSC (not CRC).
XAA is a multi-region USA ROM, so I don't think it will change over properly for you in Italy. There are threads here for how you reflash a different ROM. The one I used for my S10+ was this one: https://forum.xda-developers.com/t/...e-links-and-flashing-discussion-here.3905897/ but I am sure there is one like that for your S10 non-plus... find it, follow the instructions, and you should be all set.
Thanks! I'm a newbie, what does it mean it wouldn't change properly? No OTAs? Tripping KNOX?
I have found this which seems to be the equivalent of the link you posted.
So, I should flash the U1 version right? However I see only a file "SAU - 1 - ....", and my build number doesn't end in that, furthermore I don't know which bootloader version I'm at.
lrzfc said:
Who and what for? I'm past the point of dealing with those sellers, I just want to flash the phone.
Click to expand...
Click to collapse
Oh ok. I couldn't understand first.
For that, You'll flash in EDL mode. But the problem is if your device is powered by a snapdragon chip, it'll not working seamlessly.
FardinIslam said:
Oh ok. I couldn't understand first.
For that, You'll flash in EDL mode. But the problem is if your device is powered by a snapdragon chip, it'll not working seamlessly.
Click to expand...
Click to collapse
No problem. I'm aware of the mode I have to enter to flash, as above I'm trying to figure out which stock rom I should flash to avoid tripping knox, and to receive OTAs. What won't work seamlessly?
Well, mods can close the thread, found the way to do it. Leaving it in case somebody ever needs it.
First, found & checked the bootloader version (5th number from the right in the build version) since you can only flash older bootloader versions apparently.
Then downloaded through Frija the rom for the unlocked phone variant (SM-G973U1) and the unbranded CSC (XAA)
Then using odin 3.13.3b flashed the rom
Watch this video
lrzfc said:
Well, mods can close the thread, found the way to do it. Leaving it in case somebody ever needs it.
First, found & checked the bootloader version (5th number from the right in the build version) since you can only flash older bootloader versions apparently.
Then downloaded through Frija the rom for the unlocked phone variant (SM-G973U1) and the unbranded CSC (XAA)
Then using odin 3.13.3b flashed the rom
Click to expand...
Click to collapse
Hello, I'm in more or less same situation. When you flashed, which files did you use? All of them or just the AP_*** file?
Never mind. Flashed it anyway, now I don't see the AT&T startup screen anymore which is promising. Firmware version is now Android 11 (SM-G973U1 and not SM-G973U) on XAA CSC. Will see if I get any firmware updates later.