How to restore NFC Smart Unlock? - Samsung Galaxy S10 Questions & Answers

Dears,
any suggestions about how to do Smart Unlock by NFC on S10 with Android 10?
I've been trying this workaround that was working on S9, but no luck.
Regards

Related

secure unlock

Good day.
This maybe a stupid question.
I recently migrated from an Galaxy S8 to an Xz1 Compact.
Galaxy S8 had an function that i could keep my fingerprint stored in the phone even without secure unlock activated. So it was possibel to use the fingerprint sensor in other apps.
Is that possible in XZ1C?
Thank you.
Hansoliv said:
Good day.
This maybe a stupid question.
I recently migrated from an Galaxy S8 to an Xz1 Compact.
Galaxy S8 had an function that i could keep my fingerprint stored in the phone even without secure unlock activated. So it was possibel to use the fingerprint sensor in other apps.
Is that possible in XZ1C?
Thank you.
Click to expand...
Click to collapse
Unfortunately not, every time you disable the fingerprint login the print is erased.
Crap

Disable turning on bluetooth/wifi without unlocking?

One can enable wifi and bluetooth without unlocking the Huawei P20 Pro via the drop-down. How can I disable this?
Under my Galaxy S6 I have Settings>Lock Screen and Security>Secure lock settings>"Lock network and security" but I don't see the same or similar option on the Huawei P20 Pro.
Does anyone know how to set this so one can't enable Bluetooth while my phone is locked?
My phone with bluetooth enabled allows to unlock and start my car, so it's kind of a big security issue
DeltaBlast said:
One can enable wifi and bluetooth without unlocking the Huawei P20 Pro via the drop-down. How can I disable this?
Under my Galaxy S6 I have Settings>Lock Screen and Security>Secure lock settings>"Lock network and security" but I don't see the same or similar option on the Huawei P20 Pro.
Does anyone know how to set this so one can't enable Bluetooth while my phone is locked?
Click to expand...
Click to collapse
Can you elaborate? Do you mean the notification shade? Because when my phone is locked the notification shade is not accessible.
arty_a said:
Can you elaborate? Do you mean the notification shade? Because when my phone is locked the notification shade is not accessible.
Click to expand...
Click to collapse
*googles notification shade* yeah that. But for some reason it is not accessible to me now too, so I guess I did change an option somewhere that fixed my problem. Or I'm just getting crazy. Cheers!

How does the third-party app know the phone is on 5G?

(My very first post, very sorry if this is the wrong place to ask this question.)
I am trying to write an app to support 5G-specific function, but cannot figure out how to detect the phone is on a 5G network. Android Q added a new network type, NETWORK_TYPE_NR, but it is not available in Android Pie. The just-released Samsung S10 5G is running in Android Pie yet has fully supported 5G function. It also has a 5G icon to indicate whether the phone is on 5G or not.
So how does it do that? Is it possible for the third party-app to know whether the phone is on 5G or not?
Any help (or tip, hint et al) is appreciated! I looked at the Android open source code but there is no mention on 5G on the Pie branch.

s5 active g870a NFC issue (nfc doesn't work)

Hello, I have an unlocked G870A S5 active updated to android 6.0.1 last release. I cannot use the NFC, it's doesn't recognise any nfc tag even if it's powered on. any possible action to solve this issue ?
regards
Phil
iz1fks said:
Hello, I have an unlocked G870A S5 active updated to android 6.0.1 last release. I cannot use the NFC, it's doesn't recognise any nfc tag even if it's powered on. any possible action to solve this issue ?
regards
Phil
Click to expand...
Click to collapse
Hi Phil. Check your battery. The S5 Active's NFC technology is in the battery. If you have a replacement battery or an OEM battery that doesn't support NFC, it won't work.
The original Samsung battery says "Near Field Communication" right below the Samsung logo.
Hope this helps.

Changing CSC code

Hi I have found this video
apparently there is an option to enable phone recording without losing data. Did anyone try this procedure with note 9?
Apparently not every phone can be able to change this CSC code. I also have note 9 with 2 sins card, will I have be a le to use still 2 sims cards after this procedure?
Please help
Well It's working!
just tried it on my Note 10+ and worked like a charm.
but something I did different, is that I downloaded the last SamFW 4.1 from the website (the GUI is different), and I activated USB-Debugging.
Hi Just came across this and am looking to enable CR on my S21 ultra. Does it affect other applications like revolut ? I dont want to lose access to revolut and i want to change my CSC code to India so i can enable call recording but i dont think revolut is available in India yet ?

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