Call recording on S20 phones

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Lionsoul518

New member
Mar 24, 2020
2
0
Just a question about Cube ARC. I can't find the Normalize Speed option in the setting. I download the app from Google store. The recorded call is like forward playing and is not recognizable.
 

hugoglezp

Senior Member
Mar 13, 2012
230
78
Castellón (SPAIN)
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Hi, I purchase the s20 plus unlocked version SD 865 in usa (best buy) And ACR PRO is working fine in my galaxy, but, but, I INSTALLED THE LICENCE THROUGH PLAY STORE and the program THROUGH SAMSUNG STORE.

no root
all stock
This is a great idea. I'll give it a go

Sent from my SM-G985F using Tapatalk
 

gabilondo

Senior Member
Dec 24, 2010
75
8
Torrevieja,Spain
I'm using ACR call recorder from Galaxy Store on my S20+ 5G and works like a charm after latest phone OTA update..Last week was playing the files at 0.5x speed but now after the phone was updated is working fine.
 
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roaduardo

Senior Member
Apr 27, 2016
1,377
598
I'm using ACR call recorder from Galaxy Store on my S20+ 5G and works like a charm after latest phone OTA update..Last week was playing the files at 0.5x speed but now after the phone was updated is working fine.

I have it my previous app installs in the Galaxy Store but didn't bother trying it because I assumed it was using the same trick as before with just using the external speaker to record the calls. Is that still the only way ACR is working? Using external speaker instead of recording internal audio?

Internal audio source recording for me is the best but I guess if it's only speaker grill audio it's better than nothing?
 

kirilorius

Member
Oct 19, 2009
36
22
Sofia
I can confirm Cube ACR is working flawlessly on Exynos 4G variant latest update installed. All is great. Now lets see how will affect the battery. Cheers
 

rebekic

Member
Feb 19, 2014
12
1
cuve aarc

Cube ARC ...I am using it on Samsung s20+ (Exynos ver) and have a problem with Voip recording i can only record myself and NOT person on the other end. With phone conversation all is great. Is this Android 10 blocking or?..
 

hugoglezp

Senior Member
Mar 13, 2012
230
78
Castellón (SPAIN)
Does anyone know if it is possible to change CSC in 5G variants to THL (not included in OXM firmware) by using samkey? I need it to enable native call recording
 

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  • 3
    S20+ in Thailand does have built-in voice recorder. Works as intended.
    3
    my friend do you find any solution?

    Here is what I found so far:
    • ACR Pro 33.1 unchained - records but playback speed is wrong (too fast)
    • Boldbeast v13.1 - working OK, but only for 30s in free version, unless you start recording manually by pressing the Record button.
    • Cube ACR v2.2.176 - working OK, no need to buy premium (I recommend this app). Download .apk directly from https://cubeacr.app/

    My phone is Samsung Galaxy S20+ 4G, Australian market, bought directly from Samsung, everything stock, no root.
    Model SM-G985F, Build G985FXXU1ATBK.

    To make Cube ACR work, I did the following:
    Go to Cube ACR Settings -> Recording settings -> Phone recording audio source -> choose "voice recognition (software)".
    Scroll down and turn on "Normalize Speed" setting.
    Go back, Settings -> Miscellaneous -> scroll down all the way -> press each one of the four buttons and turn on accessibility settings, turn off battery optimization, and so on...

    That's it, you should be all good. Try it and see if it records and plays back properly.
    2
    All "international exynos versions have call recording built-in into the software. To enable it, the right flag should be enabled in the cscfeature.xml file (you need root for that, unencrypt the file, modify it and overwrite it back again).
    However I'm not sure if you can write to that product partition anymore, on the S20s (we cannot write to system directly anymore). Worst case scenario, a Magisk module could do it.
    I'll try it now on my S20+ 5G (intl) and report back ??
    1
    Hi,
    Has anyone managed to get call recording to work on any of the S20 phones?

    Many of the call recording apps don't work, but I read somewhere that if you root the phone you can get it to record.

    Another website mentions changing the CSC to one of the countries that allow call recording, for example Thailand. Apparently there is a built-in recorder in those countries' S20 phones.

    Is there any way to get it to record?

    Thanks!
    1
    I have samsung s20 plus 5g SM-G9860, Base band -> G9860ZCU2ATFF, CSC -> BRI, Can i put firmware Thailand?

    I think you can choose only: China (Open China) (CHC), Hong Kong (TGY), Taiwan (BRI).
    Don't think you got THI firmware available. Sorry.