yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 9 Questions & Answers] Full House:
Oh guys but why are you paying for it, just root the phone and install magisk modules or if you want to have native recording use Firefds Kit edxposed module...
[Samsung Galaxy Note 9 Questions & Answers] PhilosAnthropos:
It invalidates the warranty?
[Samsung Galaxy Note 9 Questions & Answers] Full House:
In Europe the Root does not cancel the warranty
[Samsung Galaxy Note 9 Questions & Answers] PhilosAnthropos:
It appears you are technically right, but it also seems that Samsung (for example) does not reciprocate with this - the EU, as on so many issues makes consumer law in favor of individuals but in practice does not enforce them

e.g. http://xdaforums.com/showpost.php?p=45570695&postcount=4
[Samsung Galaxy Note 9 Questions & Answers] Full House:
on the Samsung forum a moderator publicly confirmed to me that rooting does not void the hardware warranty.
[Samsung Galaxy Note 9 Questions & Answers] PhilosAnthropos:
I just got off text with one of the Samkey people and they said it was a no-go - if you have updated your phone to Android 11 Samkey won't work i.e. you will not be able to change the csc through that method -
[Samsung Galaxy Note 9 Questions & Answers] MohamedYousri:
Same question here but for the S20 FE 5G variant [SM-G781B]
[Samsung Galaxy Note 9 Questions & Answers] hkjo:
In multi-CSC firmware, can you select any country, even if a phone wasn't released to that market?

(Since some phones aren't released globally, there's no official Samsung firmware for some countries.)

Or, wasn't it supposed to be possible to change CSC from dial codes, such as *#272*... or

*#*#27262826#*#*.
[Samsung Galaxy Note 9 Questions & Answers] MohamedYousri:
using google phone app yes supported not the native app
[Samsung Galaxy Note 9 Questions & Answers] hkjo:
@MohamedYousri

You mean, these dial codes don't work in Samsung's dialer, but do work in Google's?
[Samsung Galaxy Note 9 Questions & Answers] MohamedYousri:
Yes
[Samsung Galaxy Note 9 Questions & Answers] shaya1:
Hi

I have read through this thread and have seen a few ideas. However I need some guidence and wonder if someone would please have the time to help me.

I have a Samsung - G965F and would love to use voice recorder on this. I dont want to loose any files but am open to rooting if there is no files lost. Would anyone be able to help me out?
[Samsung Galaxy Note 9 Questions & Answers] hkjo:
Probably lots of discussion, specifically about that phone, here:

Samsung Galaxy S9+

The Samsung Galaxy S9+ launched at the 2018 WMC where Samsung announced the new game-changing features like the revolutionary camera. The S9+ is a 6.2" phone with a 1440 x 2960 pixel display. The snapdragon 845 is paired with 6GB of RAM and 64/128/256GB storage options. The main camera is...

xdaforums.com
[Samsung Galaxy Note 9 Questions & Answers] hkjo:
Tried these *# codes on Google's and Samsung's Phone apps. Actually none work on Google's, and only some on Samsung's.

For example, these work: *#06# (show IMEI and S/N), *#1111# ("ServiceMode") *#1234# (AP/CP/CSC versions, and model). But not the change-CSC codes.

(The phone's Samsung A41 with the latest available Android 10 version, and One UI 2.5.)
[Samsung Galaxy Note 9 Questions & Answers] Hektor1154:
I can confirm it still works as of 27-April-2021 to change CSC for SM-N960F/D

STEPS:

1. Flash ROM with OXM CSC (Very important).

2. Do a initial setup.

3. Enable developer options (Settings-> About Phone -> Software Information -> tap Build number x-times).

4. Enable USB debugging in Developer options.

5. Download and instal SamKey from their official website (on PC - in my case Windows)

6. Buy 3 Samcredits from ebay (i got mine for 6USD with tax and received the login info in 30 minutes).

7. Enter the SamKey Login info (from the mail you will get from seller).

8. Press "Read Info ADB"

9. Select always enable debuggin from this device on the mobile (just to be safe) and OK

10. Enter "THL" (without quotes) in the Change CSC section and just click continue/yes.

11. Wait and after the pohone reboots (automatically) You will have a THL CSC and enabled call recording.

Afterwards enable Call recording in the green Phone app. I tested it and worked ok (with bluetooth as well, but NOT with wi-fi calling enabled).
[Samsung Galaxy Note 9 Questions & Answers] hugoleosp:
Because Knox will be triggered and Samsung Pay, Secure Folder.. Won't work.. Google Pay will also not work.. Some banks apps won't work.. (there's a way around for GPay, but it's not trivial and it stops working from time to time when updating)

You can have an unlocked bootloader but it needs original rom to not trigger SafetyNet.. Again, it's possible to hide from GPay, but not trivial, and it's a catch up with Google
[Samsung Galaxy Note 9 Questions & Answers] hugoleosp:
Rooting is possible without loosing data, but to achieve that you need to unlock the bootloader (if you haven't in the past, which I guess not) and that will force you to wipe out your data
[Samsung Galaxy Note 9 Questions & Answers] Full House:
yes it is true although for the moment it is possible to bypass safety with a module that can stop at any time
[Samsung Galaxy Note 9 Questions & Answers] F308:
Hello, Full House.

It's old message but I am at this stage now.

Could you tell some more words?

Where may be traps?

Do you have an idea if it will work with LSPosed?

Some people recommend the latter for other reasons.

I would be grateful.

Thank you in advance.
[Samsung Galaxy Note 9 Questions & Answers] Full House:
hi, there is no particular trap except when safety is triggered which can block certain banking apps.

Personally, I don't like to pay with the phone and I avoid as much as possible the purchases in
[Samsung Galaxy Note 9 Questions & Answers] F308:
Thank you.

Looks like a try will be the answer.

This action is reversible then it is not big danger anyway.
[Samsung Galaxy Note 9 Questions & Answers] Full House:
Sorry I did not finish the message this action is irreversible if you ever Root you trigger Knox and some functions like Samsung pay will never work again.

Regarding LSPosed I confirm that it is better for the simple reason that it passes safety with much more success than Edxposed, it is for this reason that it is recommended.

Before rooting the phone you have to weigh the pros and cons. The disadvantages are that you lose some functions and that you have to make the updates manually and the advantages It's that you have total control over your smartphone and that's precisely the advantage of Android you can do whatever you want and customize everything to your liking after for me the main reason You can block web and in-app advertisements.
[Samsung Galaxy Note 9 Questions & Answers] F308:
Thank you for information.

I am already beyond this stage.

I had three phones and all those were rooted.

BTW, Sony Xperia was really hard to root, Samsung is piece of cake in comparison.

I have to admit that Magisk didn't exist at that time yet.

Luckily I don't use Samsung Pay, neither GPay for now and my bank's apk worked even without Safety Net, lucky me.

Funny thing.

As I don't use Samsung Pay I froze this application and all of the sudden system said that there was unauthorized uninstall and refused to start.

This was completely unexpected.

I had to flash ROM again, rooted.

That helped.

S9+ is my friend's phone, he really misses call recording.

It is already rooted, too, but methhod used for Galaxy A41 didn't work for him.

When he will have time we will try module you mentioned.
[Samsung Galaxy Note 9 Questions & Answers] midoshbl1:
XEO poland support native Call Recording Option or not ? my device A715F and my CSC OJM EGYPT and i want to chane from EGY to XEO
[Samsung Galaxy Note 9 Questions & Answers] F308:
My is A415F (Galaxy A41) and yes.

I modified conf file according information from https://xdaforums.com/t/samsung-galaxy-a41-no-xda-forum-no-community-no-custom-roms.4235551/page-2 and I have native recording on XEO ROM.

However the method used was different from modifying CSC and didn't work on Samsung S9+.
[Samsung Galaxy Note 9 Questions & Answers] andr123a:
Hi, I changed csc on my A51 in order to enable native call recording feature ( Italian stock firmware and Vietnam XXV CSC ) but after last OTA update ( build a515fxxu5eug5 ) google pay stopped working due to "unsafe firmware", as it was rooted.

Which is your advice ?
[Samsung Galaxy Note 9 Questions & Answers] F308:
Didn't you have "unsafe firmware" message before update?

Try to hide Google Pay from seeing root.
[Samsung Galaxy Note 9 Questions & Answers] andr123a:
No, everything worked perfectly (and this wasn't my first update).

Anyway I didn't root.

Stock firmware, therefore official OTA update.

Only CSC changed (from italy to vietnam)
[Samsung Galaxy Note 9 Questions & Answers] F308:
Well.

I will not help you, not my area, nor phone model.

From what I've read it's better not to use OTA updates but it was said about rooted phones.

I'd try to return to initial state where everything worked.
[Samsung Galaxy Note 9 Questions & Answers] andr123a:
The build with vietnam csc is ****g5, the italian one is ******g3.

I don't know what happens if I restore italian csc...:cry:
[Samsung Galaxy Note 9 Questions & Answers] F308:
If you return to ROM which worked earlier it should work again.

This is my opinion and myself I would give a try.

Nobody will give you warranty, even identical phones and ROMs behave in different ways, for example depending on country, provider and million other things.
[Samsung Galaxy Note 9 Questions & Answers] MartK87:
This method was working for me before. I have a Galaxy S8+ (G955F) which by default has no native call recorder feature enabled. A few years ago I was able to edit the CSCFeature file to add those lines of text at the end which enabled call recording.

However I have yesterday done a complete stock reflash (Downloaded files from SAMMOBILE which were 5 files) all loaded up fine in ODIN and did a successful flash.

Re rooted the phone successfully also using Magisk, confirmed via Root Check. All good.

However when I dump the old CSCFeature.XML file back into its location (Confirmed to overwrite existing) I can no longer get the feature to record calls.

Any idea why?

Do you think it could be possible that the reason for this would be because I flashed Home CSC in ODIN instead of just the CSC file?

Thanks.
[Samsung Galaxy Note 9 Questions & Answers] F308:
Neither for me modifying cscfeature.xml worked for Samsung S9+ (SM-G965F).

Yesterday succeeded activate native recording for XEO ROM using LSPosed with Firedfs Kit on Android 10.
[Samsung Galaxy Note 9 Questions & Answers] shadow_walker01:
I see a lot of comments about changing the CSC but is there anyone here that can reverse the APK file? I can get it decompiled and see the area that is most likely needed to be modified but I do not have the experience to modify and recompile.

from what I see in the Caller APK is a section that setups the buttons and variables : ButtonGroup , Country, NetworkOperator, & ConnectionType

there should be away to just assign the country to that variable bypassing the call for that info.

Is there anyone here thats tried this ? Or anyone thats able to try this?
[Samsung Galaxy Note 9 Questions & Answers] aykiri1:
try this please.. with root

..
[Samsung Galaxy Note 9 Questions & Answers] tarantules:
I tried to flash the latest Indonesian firmware to my Galaxy S9 (SM-G960F) Dual sim but I get Fail message at the end.I returned in my previous firmware Greece (EUR) now.

Can anyone help me to figure out how to enable call recorder?
[Samsung Galaxy Note 9 Questions & Answers] lord_k:
Please, can you provide the exactly model of your phone?
[Samsung Galaxy Note 9 Questions & Answers] tarantules:
I already wrote the model : SM-G960F dual sim with latest android 10 with Exynos chipset
[Samsung Galaxy Note 9 Questions & Answers] lord_k:
Sorry, my fault.

I would try with the Ukranian firmware, that have the call recorder options too.
[Samsung Galaxy Note 9 Questions & Answers] tarantules:
Does it matters whether I have the sim card on the phone when I do the firmware flash or not?
[Samsung Galaxy Note 9 Questions & Answers] lord_k:
I don't know for sure, but in my case It was better without
[Samsung Galaxy Note 9 Questions & Answers] tarantules:
Although I flashed the Ukrainian firmware with success , I have no call recorder in settings.

Also I checked the Software vendor version and the CSC did not changed at all.It remains in EUR/EUR/EUR/EUR.

I used the Home_CSC of the Ukrainian version because I don't want to setup my phone from the scrats.Also I left the sim card inside.
[Samsung Galaxy Note 9 Questions & Answers] lord_k:
Ok, it also happened to me when I tried to flash only the Home file with Odin. In some cases, it does not work, like in your case. So, you must necessarily flash all the files (with consequent reset of the phone and loss of data, you have to backup first). Otherwise, you can use samkey to change the CSC only. Do you know how to do it?
[Samsung Galaxy Note 9 Questions & Answers] tarantules:
No I don't know how to do it with samkey.Can you help how to do it? I don't want to setup my phone again.
[Samsung Galaxy Note 9 Questions & Answers] lord_k:
Using samkey you have no data loss.

You need to buy at least one credit (I'll suggest to you ebay) to use with Samkey. At this post I've linked a video that explain how to do to change just the CSC. It's very easy to do (the video is in italian, but I think that, in this case, shouldn't be a problem):

https://xdaforums.com/t/call-recording.4225179/post-86792391

I'll suggest to you to change the CSC with the Ukranian one.
[Samsung Galaxy Note 9 Questions & Answers] DUNHILLBRO:
How to enable call recorder on s908u1?
[Samsung Galaxy Note 9 Questions & Answers] krakadzil:
XEO and native recording?
[Samsung Galaxy Note 9 Questions & Answers] F308:
You reply to post more than 1 year old.

I hardly remember, but I know Android 10 should have it by rule.

Why XEO version should be different?

And it had, but there were no way to activate it, to see button "Start/pause/stop recording".

Another apk had such option, but I just rooted phone, installed Firefds Kit and had everything like on plate.
[Samsung Galaxy Note 9 Questions & Answers] rogerrulez:
Thanks for that info. However this only refers to Samsung phones. But I did check. When I tried the dial method of my OnePlus, it just brought up the firmware version. The nothing phone, the dialer option has no effect. lol !

And under software Infor on nothing phone, it's just a bunch of numbers.

Thanks anyway.

I usually just don't give up on something and I will be making many calls to Nothing to start. Then I'm gonna say the heck with it and root it. Basically, I'll get to the bottom of things. I always have.
[Samsung Galaxy Note 9 Questions & Answers] rogerrulez:
I also do know that there is an engineering

Code for the Nothing Phone. I have also read that people who mess with this end up bricking their phones.

A quick Google search brings me to this page.

I tried all the codes and none worked. Except the IMEI one of course.

NOTHING Phone (1) secret codes and hidden features - HardReset.info

The whole list of secret codes for your device. Check out how to get access to hidden mode, advanced features and secret options.

www.hardreset.info
[Samsung Galaxy Note 9 Questions & Answers] starfirepl:
Hi Guys,

I had a Ukrainian CSC but after the last smasung update I can't use google pay (my bank doesn't allow using the card in the Ukrainian region) Do you know other working CSC for a working one:

- call recording

- google pay

- all the rest (5g etc.)
[Samsung Galaxy Note 9 Questions & Answers] x7nofate:
Install CSC INS (India). It does work perfect for me. Even phone calls via Bluetooth are recording correctly
[Samsung Galaxy Note 9 Questions & Answers] ayyash_tarar:
I am in Pakistan and i have SM-A307FN with Pak firmware and PAK csc. I flash India Firmware and when i was flashing i don't take my both Sim's card out, I flash IND firmware with Sims inside. After flashing it start fine no Block sims and also get Built In Call Recorder. After this i update from inside 9 to android 11. Still using call recorder. Thanks to XDA...
[Samsung Galaxy Note 9 Questions & Answers] kzzzoli:
For S24 with Exynos, it is possible CSC change to have a call recorder?
[Samsung Galaxy Note 9 Questions & Answers] Shuhan44:
If Your Phone's model code is S921B (Check in: Settings> About Phone> Model name), then you can change your CSC to INS / BKD / NPL / THL / TUN etc. to enable the Samsung's built-in call recorder feature. You will need a PC, SamFW tool and 15min time. You can search in YouTube for the tutorial.
[Samsung Galaxy Note 9 Questions & Answers] Atjoo:
I tried to change CSC on my Galaxy Note 20 5G (SM-N981B/DS) and the only CSC that I could use to activate both call recording and Samsung Pay according to this list was THL (all the other wasn't available, only these CSS's are available in the phone: BTB | BTE | EVR | MEO | SFR | AMO | ATL | ATO | AUT | BGL | BOG | BTU | CNX | CPW | CRO | DBT | DTM | EUX | EUY | FTM | GLB | HUI | ITV | KSA | LUX | MAX | MET | MM1 | MOB | MOT | NEE | NZC | NZO | O2C | O2U | OMN | OPS | OPV | ORO | PHE | PHN | PLS | PRT | ROM | SIM | SIN | SIO | SLK | STH | SWC | TCL | TEL | THL | TIM | TMH | TMS | TMZ | TNL | TNZ | TPH | TPL | TSI | VAU | VD2 | VDF | VDI | VIP | VNZ | VOD | XEC | XEF | XEH | XEO | XEZ | XFA | XFV | XME | XSA | XSG | XSP | XTC).

Does anybody know if any other of the listed CSC's will work?

Unfortunately Samsung Pay does not work so does THL really accept Samsung Pay? Maybe it will work in my S23 Ultra (I hope so but I haven't tested yet).
[Samsung Galaxy Note 9 Questions & Answers] Atjoo:
I have tried to change CSC on my S23U now but I can't make ADB to work, I have made exactly the same steps like on the Note 20 without success.

I got a tip to download ADB Android SDK Platform Tools but I don't understand that tool, when I try the command ADB devices there's no device attached when the mobile are attached and I can't come any further with that tool.

I also found a tip to download Easy Flashing FRP Bypass Tool but when I do so it reports a virus so I don't wan't to proceed.

Any suggestions?
[Samsung Galaxy Note 9 Questions & Answers] Shuhan44:
Follow the below youtube link:

Download link for Samfw tool, platform tool, samsung usb driver etc. are given in the video description. Disable antivirus (if any) in your computer before downloading the Samfw tool and during the process. From your given csc list, Only THL & SLK have call recording option enabled, but not sure about the Samsung pay.
[Samsung Galaxy Note 9 Questions & Answers] Atjoo:
This is exactly what I did and I succeeded to change CSC on my Note 20 but not on my S23 Ultra.

When I run the command ADB devices no device is found, I have enabled USB debugging and allowed the computer, I also have the SIM-card removed, entered *#0*# in the dialer and entered the debug mode of the phone but I can't get the connection to work (as I did on the Note 20).

As far as I know INS (India) enables both call recording and Samsung Pay so that's the CSC I would like to be able to enable, according to the list on samfw.com my phone can use that CSC.
[Samsung Galaxy Note 9 Questions & Answers] xdauser2024:
I also changed my CSC on S23U a couple of months ago. This is the video tutorial I followed.

You can also check my detailed comment where I shared my experience of changing CSC from KSA to ILO.

I didn't install any adb sdk. I did install Samsung USB Drivers from Samsung site. I've shared my SamFW installation and setup experience in that comment I linked, at the end under "Edit" section.
[Samsung Galaxy Note 9 Questions & Answers] Sherlock29:
Guys is there a chance that the CSC change to INS broke my phone? I got CTS profile match fail when running YSNAC and I can't use Google pay cause security reasons. My phone is not rooted the only thing I have done is open the programmer settings and nothing else but that was a long time ago. Also I have been using for INS for a lot of months so I don't know what suddenly caused that. Any help would be appreciated.

**EDIT: I first changed CSC back to EUX and then flashed XDF (EUX firmware version) with odin and everything is fine now.
[Samsung Galaxy Note 9 Questions & Answers] rafez1:
Call recording no
[Xiaomi Redmi Note 7 Questions & Answers] Kndzio:
Hi everyone,

As title says, i can't turn on AAC codec, when i turn it on its changing as soon as i quit Developers options. I'm using qcy qs2 earphones.

Any ideas how to fix it?
[Xiaomi Redmi Note 7 Questions & Answers] Gonime:
From the specs i found these earphones you're using only support SBC codec, so you can't use AAC with them.
[Xiaomi Redmi Note 7 Questions & Answers] Kndzio:
Can i ask You for link? I found that these earphones support AAC
[Huawei P30 Pro Questions & Answers] King Mustard:
I've had a P30 Pro since launch (March 2019) and when I first had it, I remember being able to make NFC payments without unlocking the phone, as I could with my previous Galaxy S8+.

Some time between then and now, when I try to pay for something in a shop with my phone, nothing happens (the machine doesn't even detect the phone).

However, if I unlock the phone, open my banking app (Barclays Bank), log into the app and try again, the payment is instant.

Any ideas?
[Samsung Galaxy S10+ Themes, Apps, and Mods] jmbdamata:
Hi guys!

Recently had a problem with spotify, which every time the screen turned off the app stop playing music, returning, when turn on the screen.

I solved it that way:

Pressed the app icon, went to the app info> mobile data> will have two settings to enable there:

- Allow background data usage (usually on);

- Allow unrestricted data usage (disabled, i enabled and resolved the issue).

Another way to solve this is to turn off the power save mode, as doing so will automatically enable the "Allow unrestricted data use" option.

Hope this helps. :D
[Samsung Galaxy S10+ Themes, Apps, and Mods] NickosD:
If you dont have premium (to be able to download playlists) you need background data.

I had it in sleeping apps and i had the same issue, so when doze was kicking in, i had too issues.
[Samsung Galaxy S10+ Themes, Apps, and Mods] Wødën:
I'm about to root mine because I got a spotify malware app off someone's bluetooth. Infected my computer and my other phone too. So look out for that! My phone legit stopped my 2018 truck stereo from warning me about seatbelts ect ect....
[Samsung Galaxy S10+ Themes, Apps, and Mods] NickosD:
Maybe you got a "Spotify malware app" when you were looking for a modded apk with free premium?
[OnePlus 7 Pro Questions & Answers] kumarm2707:
Hello Guys,

I've rooted the device recently, I can't find none GCam performing well. I need any suggestion for installation of GCam for our OP7P.
[OnePlus 7 Pro Questions & Answers] dorsefrith:
There is already an opened topic for GCAM here on OP7 Pro forum

https://xdaforums.com/oneplus-7-pro/themes/google-camera-op7-pro-t3944422

and there is a lot to read. Also you can check ASBYT video about his experiences with GCAM.

https://www.youtube.com/watch?v=uLOIzsXfYTs

No need to multiply topics ;)
[Vivo Nex Questions & Answers] edges:
Just got a notification for a new update rev 6.8.2(600.57mb) for Indian version....Hope this fixes battery drain issue....Did others have battery drain issues in rev 6.7.4?
[Vivo Nex Questions & Answers] lesscro:
i upgrade to indian build when i loose time to upgrade Android 9.... But this one seems don't want appear....

11/09/2019

update finally appear 2 days ago and battery improvement is awesome in sleep mode 1% in night, incredible but in day like normal usage i loose more battery then it's not a real improvement in daily usage for me. Again we regress in life battery... need to charge everyday again...

BORING !!!