The concept used behind face unlock - Samsung Galaxy A50 Questions & Answers

Hello All,
Can anyone explain the concept or algorithm used for the face unlock in Samsung Galaxy A50?
Is it secured?
Best Regards,
ernestohari

Related

help for o2 xda mini

hi.
i bougth a o2 mini last week and now i want to get some protecting products with it,can u guy give me some ideas or ways to find out!?
thank you very much!
" protecting products"
you mean like a firewall and a virus scanner ?
or a screen protector and case ?

Phone Unlocking help

Hey all, I'm new here although i frequently read the forums.
What I'm wanting to ask is regarding unlocking phones.
I'm looking for a server of some sort that allows me to unlock phones without having them in my possession.
I've heard this is possible.
Can anyone shed some light for me, really I want to unlock the latest smart phones and blackberry's.
Thanks
Aaron.
lol wow 100+ views and no one knows?
try dc unlocker
hey guys
aaronjunited said:
Hey all, I'm new here although i frequently read the forums.
What I'm wanting to ask is regarding unlocking phones.
I'm looking for a server of some sort that allows me to unlock phones without having them in my possession.
I've heard this is possible.
Can anyone shed some light for me, really I want to unlock the latest smart phones and blackberry's.
Thanks
Aaron.[/QUOTE
i have unlocked my samsung galaxy nexsus 9250i but after i unlocked my phone and insert the other sim it is showing me to put sim unlock code i want to know what should i do for this
Click to expand...
Click to collapse
aaronjunited said:
Hey all, I'm new here although i frequently read the forums.
What I'm wanting to ask is regarding unlocking phones.
I'm looking for a server of some sort that allows me to unlock phones without having them in my possession.
I've heard this is possible.
Can anyone shed some light for me, really I want to unlock the latest smart phones and blackberry's.
Thanks
Aaron.
Click to expand...
Click to collapse
Odds are you won't get any helpful links on getting really really cheap codes because people charge for that service. Makes no sense to give that connection away since it will only make more competition for everyone else.
---------- Post added at 11:32 PM ---------- Previous post was at 11:29 PM ----------
[/QUOTE]i have unlocked my samsung galaxy nexsus 9250i but after i unlocked my phone and insert the other sim it is showing me to put sim unlock code i want to know what should i do for this[/QUOTE]
If its asking your for the unlock code again, its probably because you didn't enter the code correctly the first time or the code that was given to you was incorrect.

s9 plus root

HI with root s9 plus clone was wondering if it was possible to root it
ratheeshan said:
HI with root s9 plus clone was wondering if it was possible to root it
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Click to collapse
I would think that's a question for another forum not the Galaxy S9 forums. These threads go off subject a lot but probably not developing for other brands.
ratheeshan said:
HI with root s9 plus clone was wondering if it was possible to root it
Click to expand...
Click to collapse
I would think it would be super easy to root a clone... Have u tried enabling developer mode then switching OEM unlock on? I'm sure if you read enough of the forums you will figure it out. The other guy is right though, this is for the real version of the s9. The clone has completely different hardware and capabilities. The methods described here will not work for your device.
ratheeshan said:
HI with root s9 plus clone was wondering if it was possible to root it
Click to expand...
Click to collapse
I'm guessing that is Vkworld's latest clone. At face value it looks like a deal but I'm wondering how it will hold up over time. Anyway, there has been development on their previous S8 model so I would expext someone may be working on the S9. Do a search for Vkworld and you'll find hits, most likely for older models but those forums will be the best place to start.

Face unlock

Hey guys. Will this model be getting any kind of face unlock? I know it would be obviously less secure than the pro.
My mate 9 has face unlock and I'm wondering if it would be similar? Thanks
I dont think it even has the sensor for that
I know, but does the front facing camera work for face unlock? It does on my older mate 9

Face Unlock for Nokia 8.1

Hey guys, I've recently bought a nokia 8.1 and i was looking for the face unlock capability, that was anouced the phone would have in a new update, but the only thing I've found is the google smart lock face unlock, that is fooled by photos so prety inssecure, does anyone know if it will receive any updates that enables a face unlock feature like the nokia x7? that is secure.
Dedicated Face Unlock is not part of any of the Nokia smartphones (except for Chinese variants). And I do not see it changing anytime soon. Maybe not until they launch a phone which has a dedicated sensor to do face detection. Probably Nokia 9 will be the one.
singhnsk said:
Dedicated Face Unlock is not part of any of the Nokia smartphones (except for Chinese variants). And I do not see it changing anytime soon. Maybe not until they launch a phone which has a dedicated sensor to do face detection. Probably Nokia 9 will be the one.
Click to expand...
Click to collapse
I think X7 doesn't have this dedicated sensor, right?
It is still the kind of face unlock vulnerable to photos.
nickyip123 said:
I think X7 doesn't have this dedicated sensor, right?
It is still the kind of face unlock vulnerable to photos.
Click to expand...
Click to collapse
On the x7 it's just software, and going by the tests on youtube and some friend's phones it isn't vulnerable to photos. i don't know why the global variant is so vulnerable.
singhnsk said:
Dedicated Face Unlock is not part of any of the Nokia smartphones (except for Chinese variants). And I do not see it changing anytime soon. Maybe not until they launch a phone which has a dedicated sensor to do face detection. Probably Nokia 9 will be the one.
Click to expand...
Click to collapse
And what about this ?
luiszevs said:
And what about this ?
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This is the google made face unlock that is vulnerable to photos. the chinese version (X7) has a more secure face unlock feature that is separated from that.
ls wolf said:
This is the google made face unlock that is vulnerable to photos. the chinese version (X7) has a more secure face unlock feature that is separated from that.
Click to expand...
Click to collapse
But this feature works....
luiszevs said:
But this feature works....
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Click to collapse
It does. But it is not as usable as the CN version. In CN you can set it in various ways such as unlock without turning on the screen or not needing to swipe after face recognized.
Sent from my Nokia 8.1 using XDA Labs

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