Plan: Note9 jumping from Oreo 8.1 to Android 10 - Samsung Galaxy Note 9 Guides, News, & Discussion

Hello,
I have an Exynos Note9 SM-N960F, no root, factory original software, unbranded, Oreo 8.1. I have disabled firmware upgrades with Package Disabler, because I didn´t want to go to Pie and loose call recording, so I am still on Andoid 8.1.
Now I am planning to upgrade from Android 8.1 to Android 10, but in the process I would like to preserve call recording and also gain WiFi Calling (with I don´t have right now, but my provider ClaroAR does support).
Can you suggest the best firmware fo flash meeting my requirements (call recording + WiFi calling)? I have read tons of threads on XDA, but still It is not clear to me if firmware flashing (with the right firmware, India perhaps??) is enough or I also will need CSC change after flashing. Very confused about this.
More information:
Android version 8.1
Baseband: N960FXXU2ARJ1
Service provider SW ver.:
SAOMC_SM-960F_OXM_XSP_OO_0018
XSP/XSP,XSP/XSP
Also, using Phone Info I get:
Original CSC Code: <blank>
Firmware´s CSC Code: XEU
Active CSC Code: XSP
Thank´s in advance for any help/suggestions.
[UPDATE]: I have checked the command *#272*IMEI*, and it shows a lot of CSCs available, including INS. But I didn´t apply the change. I don´t understand if changing CSC this way will block all future updates to my phone. Also I am not sure if INS CSC does include WiFi Calling...

Google has call recording still disabled https://www.boldbeast.com/forum/topic1877-android-10-call-recording.html

Root you're phone and use Dr's rom
Im on android 10 with automatic call recording works great for me

Wow Oreo!
No problems with battery drains, good manage of connectivities, no problems for recording calls, every thing worked good without any big issues and with the best gestures and camera app ever made for a Samsung with the possibility of recording videos even in pro mode (a feature now returning with S20) ... to be onest, if I could, I'll return to the last version of it because it was perfect!
So, if I was you, I'll try to find on sammobile the last version of oreo for the device and I'll install it with Odin and leave all like this till it dies!
The only thing that not shall be good are the security patches with the phone being stuck on the old ones, but, sincerely, since now I never heard or read in genaral something on security problems that involves OS problems... mostly for hackering, opening emails, going on not safe wifi's and web pages, buying in not safe places or for installing apps (even from the play store) and if this can happen to everyone even having the latest patches, I'm even thinking now that all these security patches are even worthless for a normal consumer unless your a politican, a manager or doing a job that requires the max privacy possible that you can have...

Question: there are several threads about CSC changing via flashing and so on. I wonder if those CSC change method are equivalent to changing it with the command *#272*IMEI# ???
If I go to *#272* on my SM-N960F, I have a long list of CSCs, including INI (India, which eventually I want to change to), but I didn´t apply yet because not sure of the consequences, and if this step is eventually reversible.
By the way, I am considering joedellosso69´s comments about Oreo/Pie/Q, and perhaps I will stay with Oreo, but in order to get WiFi Calling, I think that changing CSC is mandatory... as far as I understand...
Any help? Thank you!

[FIXED] Finally jumped from Oreo to Android 10 and CSC change, without root
Just in case someone is interested, I have finally jumped from Oreo to Android 10, and got Call Recording and WiFi Calling. This is what I have done, step by step:
- Backed up everything
- Took out SIM Card and SD Card
- Factory Reset from bootloader (to kill disabled software updates)
- Started the phone just with the basic data (no restore, etc)
- Checked for updates... Android Pie was there. Installed.
- Reboot. Checked for updates ... October update was there. Installed.
- Reboot. Checked for updates... Android 10 update was there. Installed !!
- Now is time to change CSC
- Factory Reset from bootloader
- Started the phone just with the basic data (no restore, etc)
- Phone booted on CSC=XSP as expected
- Entered *#272*IMEI# and shows CSC=XSP.
- Changed CSC for THL (Thailand). Saved on 2 options: Sales and Network CSC
- Automatically phone factory resets again
- WITHOUT inserting SIM Card, phone starts, now with CSC=THL
- Verified that has Call Recording. VoWiFi does not appear, but it is there. Only appears when you have the SIM Card inserted.
- Power off phone
- Inserted SIM Card and rebooted
- Verify that CSC=THL, and both call recording and VoWiFi working perfectly.
- Restored everything, all perfect, no problems, no battery issues, phone as new, with Android 10.

joedellosso69 said:
Wow Oreo!
No problems with battery drains, good manage of connectivities, no problems for recording calls, every thing worked good without any big issues and with the best gestures and camera app ever made for a Samsung with the possibility of recording videos even in pro mode (a feature now returning with S20) ... to be onest, if I could, I'll return to the last version of it because it was perfect!
So, if I was you, I'll try to find on sammobile the last version of oreo for the device and I'll install it with Odin and leave all like this till it dies!
The only thing that not shall be good are the security patches with the phone being stuck on the old ones, but, sincerely, since now I never heard or read in genaral something on security problems that involves OS problems... mostly for hackering, opening emails, going on not safe wifi's and web pages, buying in not safe places or for installing apps (even from the play store) and if this can happen to everyone even having the latest patches, I'm even thinking now that all these security patches are even worthless for a normal consumer unless your a politican, a manager or doing a job that requires the max privacy possible that you can have...
Click to expand...
Click to collapse
YUP agree wholeheartedly - did exactly that and have been on oreo 8.1 ever since and I love it until a few months ago when they shut off 3g !!! like wtf - so now my fone intermittently works on 4g , lost all caller ID and i have to switch manually every time to 2g to send/receive texts!! would you know of any way to somehow force LTE to work - for some reason LTE can't be enabled on my version of oreo 8.1 on my note 9 t-mobile

Related

(Firmware Inside)Unlocked Samsung Note 9 - Finally Verizon Firmware With Wifi-Calling

Hi All,
I have been trying to follow all of these threads and waiting to get my hands on some VZW firmware since I am on verizon. I was rocking the Unlocked firmware but with only VOLTE , which is ok but I wanted to have backup for WIFI-Calling. I noticed in the other thread ( https://forum.xda-developers.com/ga...ock-odin-files-firmware-t3833205/post77449285) a user said to use Sam Mobile to download the firmware which Took about 5 hours. I figured the APP could maybe pull it if I typed in the right Model and Region. I tried using some different ones and the one that worked was the model : SM-N960U1 with "VZW" as the region. I have attached the screen shot and also uploaded to google drive for people to easily download.. Enjoy !!! The exciting thing is I used Odin with the said files on top of running the unlocked firmware and used the Home CSC and my data was kept safe. Basically everything was the same and it included the crappy Verizon apps but now I have wifi-calling .. sorry just a little excited..
The full Firmware name is this : N960U1UEU1ARH2/N960U1OYM1ARH2/N960U1UEU1ARH2/N960U1UEU1ARH2
Link is here : https://drive.google.com/file/d/1028hyBbHvTK1Pz9efGyPq5-Oeiuu5otd/view?usp=sharing
daillcyruz said:
Hi All,
I have been trying to follow all of these threads and waiting to get my hands on some VZW firmware since I am on verizon. I was rocking the Unlocked firmware but with only VOLTE , which is ok but I wanted to have backup for WIFI-Calling. I noticed in the other thread ( https://forum.xda-developers.com/ga...ock-odin-files-firmware-t3833205/post77449285) a user said to use Sam Mobile to download the firmware which Took about 5 hours. I figured the APP could maybe pull it if I typed in the right Model and Region. I tried using some different ones and the one that worked was the model : SM-N960U1 with "VZW" as the region. I have attached the screen shot and also uploaded to google drive for people to easily download.. Enjoy !!! The exciting thing is I used Odin with the said files on top of running the unlocked firmware and used the Home CSC and my data was kept safe. Basically everything was the same and it included the crappy Verizon apps but now I have wifi-calling .. sorry just a little excited..
The full Firmware name is this : N960U1UEU1ARH2/N960U1OYM1ARH2/N960U1UEU1ARH2/N960U1UEU1ARH2
Link is here : https://drive.google.com/file/d/1028hyBbHvTK1Pz9efGyPq5-Oeiuu5otd/view?usp=sharing
Click to expand...
Click to collapse
By flashing the VZW firmware you also lose the samsung cloud and also the places and Caller ID/Spam feature. Maybe more but that is as much as I can tell.
For me that's not a big deal
trebills said:
By flashing the VZW firmware you also lose the samsung cloud and also the places and Caller ID/Spam feature. Maybe more but that is as much as I can tell.
Click to expand...
Click to collapse
I used vzw firmware and was able to use samsung cloud, use QuickShortCutMaker to run Samsung Cloud, then within the app, choose "SHow Samsung Cloud Icon" which will show with the apps.
Yazen
One thing I just noticed is that, using android messages was I thought working 100 % but then I had people calling me saying they were texting me and I wasn't getting them.. They would get the SMS I sent but I would not be able to recieve. I switched to the Samsung Native app and bam my messages were there. I don't know if thats because I did not wipe first before doing ODIN or not ..
daillcyruz said:
One thing I just noticed is that, using android messages was I thought working 100 % but then I had people calling me saying they were texting me and I wasn't getting them.. They would get the SMS I sent but I would not be able to recieve. I switched to the Samsung Native app and bam my messages were there. I don't know if thats because I did not wipe first before doing ODIN or not ..
Click to expand...
Click to collapse
This is a common issues with newer Samsung phones. Their implementation of Advanced Messaging is half-assed and unfortunately you almost always have to stick with their SMS app to not have issues. Luckily the app has been updated a lot since the S7 days and is no longer a steaming pile of garbage.
XAA wifi calling is working fine with me.
NICEGYPT said:
XAA wifi calling is working fine with me.
Click to expand...
Click to collapse
Are you using Verizon as your wireless carrier? How did you turn it on?
My note 9 (unlocked XAA) doesn't have any options to turn on Wifi calling when my Verizon SIM is inserted. But Wi-Fi Calling turns on with a notification in the shade, and I can toggle via phone>menu>setting>wifi calling, when my T-Mobile SIM is in the phone.
@KidJoe
I did this on My device, Unlocked to VZW. It worked.
Wifi calling is located in Settings>Connections>Advanced Calling. Make sure you have a proper cel signal when you activate it.
Notes:
- As OP mentioned, Use the Home CS file and all of your existing settings, apps, etc won't get wiped.
- I was surprised that there were only like 6-7 crapps that came from Verizon. Mostly Yahoo mail and a couple games. The Verizon "Security & Privacy" and Cloud apps cannot be removed. I kept the voicemail and caller ID apps.
Otherwise, it seems like a pretty quick and easy fix.
NICEGYPT said:
XAA wifi calling is working fine with me.
Click to expand...
Click to collapse
Will you describe your process of firmware flashing to get this result please?
Also, out of the following which do you have?:
Samsung built in Caller ID/Spam
Samsung Cloud
WiFi calling works for Verizon, correct?
Hardwired_KS said:
@KidJoe
I did this on My device, Unlocked to VZW. It worked.
Wifi calling is located in Settings>Connections>Advanced Calling. Make sure you have a proper cel signal when you activate it.
Notes:
- As OP mentioned, Use the Home CS file and all of your existing settings, apps, etc won't get wiped.
- I was surprised that there were only like 6-7 crapps that came from Verizon. Mostly Yahoo mail and a couple games. The Verizon "Security & Privacy" and Cloud apps cannot be removed. I kept the voicemail and caller ID apps.
Otherwise, it seems like a pretty quick and easy fix.
Click to expand...
Click to collapse
that is after flashing the rom in the OP though, right? (I mean that is how it is on my VZW branded Note8, GS9 and Gs8. Yes I have many phones.. don't ask)
I was reading NICEGYPT's post as if it was done on the unlocked without flashing which is why I asked.
Question though. Since I did flash my VZW branded GS8 with the unlocked/unbranded to get the Oreo beta, and back .. for that phone there were more steps than just flashing the rom... Requiring a factory binary and other home csc file, etc. That doesn't appear to be needed non the note 9, is that correctly?
trebills said:
Will you describe your process of firmware flashing to get this result please?
Also, out of the following which do you have?:
Samsung built in Caller ID/Spam
Samsung Cloud
WiFi calling works for Verizon, correct?
Click to expand...
Click to collapse
Sorry man! I over looked the wifi calling. I don't have wifi calling at all. But I have rest you mentioned working fine. Caller ID, Samsung Cloud, Samsung visual voicemail.
for samsung cloud, cant you just install it?
https://www.apkmirror.com/apk/samsung-electronics-co-ltd/samsung-cloud/samsung-cloud-2-2-08-release/
Guys, Samsung Cloud is already there but hidden, to get it to show, do this:
use QuickShortCutMaker to run Samsung Cloud, then within the app, choose "Show Samsung Cloud Icon" which will show with the apps.
Yazen
Is there a way to get Samsung caller id/spam feature?
thank you for posting this! Will definitely try tonight on my unlocked Note 9 from BB, I did not realize that ordering the unlocked would disable wifi-calling with verizon.
Question: Will flashing the verizon firmware over my unlocked note 9 enable sending SMS via Wifi using the Android Messages app?
I'll be going on travel overseas, Wifi-calling is definitely nessasary for me, and sending SMS via Wifi using the stock android texting app would be icing on the cake
I also have US Unlocked from BB but on Verizon network.
Just to make sure that flashing this Firmware does not require OEM Unlock and won't disable Knox ?
hello
you don't need to reflash the firmware N960U and N960U1 are multi CSC so :
save all your data
- Power off the device
- remove the sim tray.
- Go to recovery , HOLD home ( or bixby button ) + Volume up together , and power up
- In recovery , chose factory reset .. This will give a warning and then reset everything
- Choose power off , in the recovery and insert sim tray .. you should do this before booting up as your CSC will be configured when you will start
- Power on the phone , wait and . then chose restart to system now when asked
- wait and after reboot , your CSC have change according the sim tray
some peoples do this without remouving the sim tray
post 4 : https://forum.xda-developers.com/galaxy-note-9/how-to/n960f-n960n-n960u-n960u1-n960w-n9600-t3833721 (Verizon CSC is VZW)
no problems with OEM and knox
regards
yakapa40 said:
hello
you don't need to reflash the firmware N960U and N960U1 are multi CSC so :
save all your data
- Power off the device
- remove the sim tray.
- Go to recovery , HOLD home ( or bixby button ) + Volume up together , and power up
- In recovery , chose factory reset .. This will give a warning and then reset everything
- Choose power off , in the recovery and insert sim tray .. you should do this before booting up as your CSC will be configured when you will start
- Power on the phone , wait and . then chose restart to system now when asked
- wait and after reboot , your CSC have change according the sim tray
some peoples do this without remouving the sim tray
post 4 : https://forum.xda-developers.com/galaxy-note-9/how-to/n960f-n960n-n960u-n960u1-n960w-n9600-t3833721 (Verizon CSC is VZW)
no problems with OEM and knox
regards
Click to expand...
Click to collapse
Great, thanks! And what if I want to return back to the carrier-independed version?
yellowxboy said:
thank you for posting this! Will definitely try tonight on my unlocked Note 9 from BB, I did not realize that ordering the unlocked would disable wifi-calling with verizon.
Question: Will flashing the verizon firmware over my unlocked note 9 enable sending SMS via Wifi using the Android Messages app?
I'll be going on travel overseas, Wifi-calling is definitely nessasary for me, and sending SMS via Wifi using the stock android texting app would be icing on the cake
Click to expand...
Click to collapse
Yes, it will be enabled. My text messages go through wifi when I am at a location where there are no cellphone signals but wi-fi.
Yazen

New and need some advice and pointers

New to the Note 9 (SM-N960U1) Unlocked US version of the phone. I have the OS/ROM that came with the phone Android 8.1.0 w/Android security patch level December 1, 2018. I know with the unlocked version of the phone we have to wait for all carriers to finish testing before it comes out for the unlocked version. At the moment we are waiting on Verizon. I am going to try and wait a few more days at most a week and then I might try updating the phone. I would prefer to stay on the non branded/non carrier version if at all possible.
If I do end up trying to load something and not wait, what level of concern should one have getting these firmware from places like firmware science, samobile, here, or even others locations. Can they be modified from what was provided over a OTA, carrier, or Samsung? Can malicious code be introduced? I did notice unlike a Nexus you can't just download the firmware from the source (google). Does KNOX remaining intact give any assurance nothing is wrong with the ROM/OS/Phone? Along with a CRC on the file and scanning a zip of course.
Any lefty cases out there that are like the fold over one from Samsung. The dayview or clearview maybe? Not had much luck with that either. I use my device right handed but I prefer to open it with my left hand. and flipping it the other way seems weird to me. Guess I can just get use to it.
Below is the info I pulled from the phone. If there is more that is needed I can provide it as well. Question on BaseBand Version and the Build Number. I see a lot of shorter terms being used in threads like the ARL1 or ARH2. What are these? Is there a build info faq or something that explains the format of this number and the meaning?
Also having a issue with Wifi calling. I see that may or could be due to Android 8. Still troubleshooting that issue. If I turn off the cell coverage I can not make a wifi call. The settings are there, my wifi is detected in wifi calling and shows up, I enabled GPS (didn't want to ugh..), and even tried to de-register and register. I can not tell it if is working with both wifi and cell on at the same time. Will try again tomorrow.
Note 9 (SM-N960U1) Unlocked US on Sprint Network
Android 8.1.0
Baseband version: N960U1UEU1ARL1
Build number: M1AJQ.N960U1UEU1ARL1
Thank you
I was able to update my phone with no issue. I don't need any help with that now. Wanted to check if anyone could help on some of the other questions.
I can provide more detail on what I did if someone would like. Here is a tldr: I used the information I provided above and ended up using firmware science to get my phone updates. Also used the latest version of Odin to do it.

One UI 2.0 (Snapdragon). Issue with Device Care - Security?

Hi guys, I finally decided to flash my Canadian Note 9 (SM-N960W) with Android 10. I now have an unbranded XAA CSC American Note 9 (SM-N960U) and almost everything is working perfectly, including WiFi Calling and VoLTE, but I have that one and only problem that is bothering me:
Every single time I try to open "Security" under "Device Care", the sreen goes black and the phone become unresponsive. Security status is "Deactivated" but I didn't disable it so I'm not so sure what's happening here.
I tried to download and install "Samsung Device Security" from XDA but it won't install. For some reason it's missing from my phone.
Any idea what's going on?
If that is the only issue then all is golden. Security that is not enabled refers to a not an active bundled antivirus solution which as you know is totally unnecessary. It does not refer to Samsung device security.

Advice for newbie needed

Hi, I've owned a Galaxy Note 9 (SM-N960F/DS, Dutch unbranded) for almost two years now.
I've always kept it at Android 8 as I didn't want to lose call recording, but I didn't know about the option to actually block updates so I just ignored the notifications.
Unfortunately my phone got updated recently (my fault, niece left alone with phone to play games on, wanted to help aunt... stupid mistake on my part).
I'm at Android 10 September 2020 update now.
I've been looking into downgrading (didn't work because apparently bootloader is updated) and changing csc without rooting (tried using *#272*IMEI# but that didn't do anything, after that tried the ChangeCSC Free Tool from this post https://forum.xda-developers.com/showpost.php?p=82875851&postcount=181 but I couldn't get that to work either as Themes doesn't show 'Try it out' but only offers Delete, Update or Buy).
What is the best way to get call recording back on my phone?
I'm not averse to rooting my phone if I have to, but I don't know where to start and I don't have the funds to buy a new one so bricking it is something I'd like to avoid.
If you need more info, please let me know.
Try custom rom may be is the best solution.
Yep Dr's ROM
Best one
Call recording working 100%
custom rom will trip knox, and samsung pass and others samsung applications will not work.
Thank you all!
Husband looked at the Dr's ROM and did whatever he had to do to get it to work, and I have call recording again

Question S21 Ultra SM-G998B/DS 256gb - No Voice Audio During Calls?

Looking for help on this one. Every 3-5 days my Ultra gets into a state where no voice can be heard by either myself or the person on the other phone when a call is made or received, but I can hear the ring tone if I'm calling prior to the person answering, and my phone rings as normal if someone calls me. But when answering the call it's just silence on both sides. A reboot fixes this only for it to happen again 3-5 days later, requiring another reboot.
omegle xender
At first I assumed it was a corruption of the rom I had installed, so I flashed back to my stock image with Odin, including a fresh VOD CSC install. Unfortunately, it's still happening after this. Speaking as an engineer, it's unusual but not unheard of for a device to have a hardware issue of this type and it be rectified each and every time with a reboot, that would normally point to a software/firmware error of some sort. However, the fact it's continuing to happen after a completely fresh re-flash of stock Android suggests my worst fears that it is hardware. I could try some things, like not installing Magisk or even re-locking my bootloader, but I don't believe either would be a factor. I only used Magisk for rooting and don't install additional modules. I've also ruled out the sim card or sim slots by swapping to an e-sim, only for it to still happen.
Anyway, any suggestions would be welcome, especially if you have suffered something similar. There is an easy fix, which is to schedule a reboot every morning at around 3am, but I'd sooner not have to do this before working out what the underlying cause is.
Was this an issue before you rooted the device? If not that points to a software issue. Is the CSC native to the region you're in? If not you might try flashing the native firmware or your service provider's firmware. I don't believe one can relock the bootloader, at least as far as Knox is concerned which is integrated into various system entities. Have you attempted a Factory Reset? Unfortunately Samsung isn't likely to assist on a rooted device.
Ok, I have the 512 Gb version, Exynos and I have the same issue. I AM on stock so it is definitely the hardware. My manager has the same phone and he doesn't have this issue. Not sure what space capacity is his but I think it is a random hardware issue. I mean only some specific devices have this issue. I think it is time to ask Samsung to look into this.
I don't do many calls from the SIM , mainly Whatsapp, Messenger and Teams...
Same here! It happened when my sister calls and i thought that it was a problem on her end. But today it happened with another person. I've linked my Galaxy watch 4 lte to that same plan. I will test it tomorrow.
UPDATE: I cleared the cache and now every test call was succesful!

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