Face Unlock - Stop auto unlock at detection. - Xiaomi Poco F1 Questions & Answers

My face Unlock works fine. Maybe a little too fine. I would like to actually see the lockscreen. Which I can't. Maybe I just want to have a glance at the time or notifications. I don't want my phone unlocking the moment I look at it. Maybe a neat little feature where it unlocks but still is a swipe away from going into the home screen / desktop. Right now the closest thing I can do to achieve that is hold the phone away or tilted just so that it doesn't detect my face which is weird. So help me out people. Is it just me or does anybody actually need this? Thanks.

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[Q] Lockscreen face recognition option

Hey i can't use the lockscreen face recognition. The phone fails to open the config. Anyone knows what to do?
Stock ICS
Firmware upgraded to XXALF5
Problem solved
How ? If someone else runs into it too. Thanks
Here are my issues with face unlock.
1) Not as secure as you'd think.
Test, take your picture with another phone, hold the phones face to face - unlock
2) SLOW.... If it fails to recognise you, it goes to pattern or pin unlock. This in itself is fine, but in low light it will really struggle to recognise your face. You will waste valuable seconds waiting while it tryies only to have to use pattern / PIN anyway.
Comclusion, nice try, nice gimmick but not the next big thing. Biometrics would have been good, like the Atrix.

After screen replacement, everything is upside down!

Hello!
I recently changed a cracked display on my l7777.
When I turn on the phone everything works just fine, including all tests using *#0*#.
But if I lock the screen or it locks itself after some time, the screen is upside down, really bright, and the touch inputs are reversed, for example to pull down the top bar, you have to drag from the bottom. Also sometimes crashes the *#0*# test or it shows failed.
Im not sure what is causing this, I tried apps that force the screen to certain rotation, but they barely work and the touch inputs are still reversed.
Sadly I only have access to limited technical support (I live in Bolivia) but I was wondering if there is any way to fix this, if the phone works perfectly on start up, maybe someone knows how to remain like this, what happens when the screen is locked?
Thank tou very much in advance for any help
palalisimo said:
Hello!
I recently changed a cracked display on my l7777.
When I turn on the phone everything works just fine, including all tests using *#0*#.
But if I lock the screen or it locks itself after some time, the screen is upside down, really bright, and the touch inputs are reversed, for example to pull down the top bar, you have to drag from the bottom. Also sometimes crashes the *#0*# test or it shows failed.
Im not sure what is causing this, I tried apps that force the screen to certain rotation, but they barely work and the touch inputs are still reversed.
Sadly I only have access to limited technical support (I live in Bolivia) but I was wondering if there is any way to fix this, if the phone works perfectly on start up, maybe someone knows how to remain like this, what happens when the screen is locked?
Thank tou very much in advance for any help
Click to expand...
Click to collapse
Sounds like the digitizer was inverted somehow when the screen was replaced.
Sent from the i777
palalisimo said:
Hello!
I recently changed a cracked display on my l7777.
When I turn on the phone everything works just fine, including all tests using *#0*#.
But if I lock the screen or it locks itself after some time, the screen is upside down, really bright, and the touch inputs are reversed, for example to pull down the top bar, you have to drag from the bottom. Also sometimes crashes the *#0*# test or it shows failed.
Im not sure what is causing this, I tried apps that force the screen to certain rotation, but they barely work and the touch inputs are still reversed.
Sadly I only have access to limited technical support (I live in Bolivia) but I was wondering if there is any way to fix this, if the phone works perfectly on start up, maybe someone knows how to remain like this, what happens when the screen is locked?
Thank tou very much in advance for any help
Click to expand...
Click to collapse
SteveMurphy said:
Sounds like the digitizer was inverted somehow when the screen was replaced.
Sent from the i777
Click to expand...
Click to collapse
I would say, go back to the tech that replace it for you and tell them to fix it at no charge. But if you were the one that did it, I would suggest to go to someone that know how to do it.
BeenAndroidized said:
I would say, go back to the tech that replace it for you and tell them to fix it at no charge. But if you were the one that did it, I would suggest to go to someone that know how to do it.
Click to expand...
Click to collapse
Thank you, is there any way I can check if this is what has happened?
I cant take it back, Im afraid they could make more damage, and there is no good tech service near me, I have searched a lot.
Is there any way I can do this myself?
I was hoping that since everythings works ok until the screen locks, there may be a software fix for me.
You can do the repair yourself. I'm sure you can find a YouTube video to walk you through it. It might be worth it to tear it down and then rebuild it so you can make sure all the connections are secure and nothing is binding. There is not a lot of space inside, and it's easy to bind the ribbon cable.
Good luck!
Hi, same thing happen to me. Could you fix it?

[Q] Unlocking your phone in different ways

I was wondering if there was a way to do this. You wake up your phone, it's locked. You hold the sleep button and the phone goes straight to the home screen.
Or even better, you wake the phone up by holding the sleep button and the phone idles on the lock screen for a second and then jumps to the home screen (similar to iPhone's new fingerprint scanner, but without the scanner). Maybe the lock screen can have a fake pin lock to mislead people using my phone.
I've been waiting for this for years but I don't think anyone's developed it. Would there be a way I could do it with Tasker? Or maybe there's something on xda that I can download for it to work? I am rooted with a Note 3.
Also, if there are any other revolutionary new lockscreen's out there, let me know! I'm not into the whole typing a password to unlock because everyone sees the password anyway. Plus it's tedious. Any ideas?

How can I make it so that fingerprint unlock only works when the screen is on?

I hate accidentally unlocking the phone just by grabbing it -
Is there a way to unlock it with my fingerprint, but only AFTER i press the power button and the screen lights up?:fingers-crossed:
Not that I know of.
But are you sure you are unlocking it with the fingerprint scanner? Because you must be holding it touch, every time, a very specific and small part of the screen to unlock it that often accidentally.
Are you sure that it isn't the face unlock that is doing that?
gustavomp said:
Not that I know of.
But are you sure you are unlocking it with the fingerprint scanner? Because you must be holding it touch, every time, a very specific and small part of the screen to unlock it that often accidentally.
Are you sure that it isn't the face unlock that is doing that?
Click to expand...
Click to collapse
I don't have face unlock set up. I know it's a small & specific area but it's happened enough times for me to post this topic.
I don't know much about Android yet so excuse me if this is silly, but are there some sort of launchers that can change that?
Disable AOD services.
AOD services? could you explain, please?

General Why must unlocking my phone be so cumbersome?

The simple user experience of unlocking the device on is so bad on Pixel 6. There's just no winning option.
Smart Lock randomly kicks in, so I can't be sure that a single tap of the screen will turn on the phone.
The fingerprint sensor sucks, and requires a tap on the screen just to bring it up. And sometimes I don't even get the option to use my fingerprint.
I don't even like the single-tap gesture to begin with. It means I'm accidentally turning my screen on all the time just when carrying the phone. It almost started a call with my deadbeat father, who I haven't talked to in 20 years
I could go with no screen lock but then I'm locked out of several key features (like viewing my account passwords). Also, pressing the Power button at all on a phone this big is cumbersome, since I then have to reposition my entire hand to go from pressing it to then interacting with the screen.
I'm already rooted because I absolutely needed the Back button to be on the right side. Now I'm hoping modders can fix the unlocking experience because it's the next big issue in my mind.
The fingerprint scanner is actually very good if you set it up right, and will always be displayed with always on display... No tap required. Problem solved
turbosrrgood said:
The fingerprint scanner is actually very good if you set it up right, and will always be displayed with always on display... No tap required. Problem solved
Click to expand...
Click to collapse
Or lift to check turned on rather than AOD.
turbosrrgood said:
...and will always be displayed with always on display... No tap required. Problem solved
Click to expand...
Click to collapse
This is not my experience at all. Sometimes I get a fingerprint sensor icon. Other times my phone is unlocked via Smart Lock and I get an Unlock icon in place of the fingerprint sensor. Other times I get a Lock icon indicating Smart Lock is expired. Other times I get no icon there at all.
If the fingerprint sensor is there and I'm on the dimmed screen, sometimes it'll just light up and deny, and other times it won't even acknowledge that I've put my finger on the sensor.
If the Unlock icon is there, it requires a tap to unlock (no holding!). So that means I have to actually look at the screen and discern which icon is there to know whether I need to tap or hold.
And Lift to Check Phone would be even more problematic for me, since I'm trying to avoid accidental screen interactions and this would only cause more.
On all my other Pixel phones I just touch the back fingerprint sensor and the phone is on. I don't have to think about a dozen different possible states the phone could be in every time I want to turn it on.
Have you tried to recalibrate it via the Pixel tool thing Google has?
Google Pixel - Update and Software Repair
gavingt said:
The simple user experience of unlocking the device on is so bad on Pixel 6. There's just no winning option.
Smart Lock randomly kicks in, so I can't be sure that a single tap of the screen will turn on the phone.
The fingerprint sensor sucks, and requires a tap on the screen just to bring it up. And sometimes I don't even get the option to use my fingerprint.
I don't even like the single-tap gesture to begin with. It means I'm accidentally turning my screen on all the time just when carrying the phone. It almost started a call with my deadbeat father, who I haven't talked to in 20 years
I could go with no screen lock but then I'm locked out of several key features (like viewing my account passwords). Also, pressing the Power button at all on a phone this big is cumbersome, since I then have to reposition my entire hand to go from pressing it to then interacting with the screen.
I'm already rooted because I absolutely needed the Back button to be on the right side. Now I'm hoping modders can fix the unlocking experience because it's the next big issue in my mind.
Click to expand...
Click to collapse
It sounds like smartlock working as intended (which I find useless, and poor security). It will give you an unlock icon instead of the fingerprint. Maybe you simply don't want smart unlock, which is more useful for password only. This seems like more of a matter of figuring out what features you want to use.
If you changed the Animation Scale in Developer Settings then the AOD fingerprint icon can disappear.
turbosrrgood said:
It sounds like smartlock working as intended (which I find useless, and poor security). It will give you an unlock icon instead of the fingerprint. Maybe you simply don't want smart unlock, which is more useful for password only. This seems like more of a matter of figuring out what features you want to use.
Click to expand...
Click to collapse
I never used to use Smart Lock, but on this phone it means I don't have to deal with the inconsistent fingerprint sensor as often.
gavingt said:
I never used to use Smart Lock, but on this phone it means I don't have to deal with the inconsistent fingerprint sensor as often.
Click to expand...
Click to collapse
Try setting up the fingerprint scanner again, slightly moving your finger with ever press during set up to get every angle and view of the print. It's been pretty much perfect for me. I suppose Google could have helped instruct people to do that better in the process.
turbosrrgood said:
It sounds like smartlock working as intended (which I find useless, and poor security). It will give you an unlock icon instead of the fingerprint. Maybe you simply don't want smart unlock, which is more useful for password only. This seems like more of a matter of figuring out what features you want to use.
Click to expand...
Click to collapse
I just restarted my phone, and then repeatedly unlocked and locked it (sometimes by fingerprint, sometimes by tapping). By the end of the video, the fingerprint sensor icon disappeared completely and wouldn't come back until after another restart:
Streamable Video
Watch this video on Streamable.
streamable.com
This is just one example of the inconsistencies. I haven't changed the animation settings either.
I did see it happen a couple of times in your stream. I don't recall seeing that on mine, but I haven't been looking for it. The only other thing I can suggest is make sure you have the latest updates and/or factory reset.
Edit - I tried to replicate your stream, and the sensor showed in all 30 attempts for me. For whatever it's worth, so might be something specific to your device, maybe settings or software issue
turbosrrgood said:
I did see it happen a couple of times in your stream. I don't recall seeing that on mine, but I haven't been looking for it. The only other thing I can suggest is make sure you have the latest updates and/or factory reset.
Edit - I tried to replicate your stream, and the sensor showed in all 30 attempts for me. For whatever it's worth, so might be something specific to your device, maybe settings or software issue
Click to expand...
Click to collapse
It could be a bug related to my specific settings:
Rooted device, still on the October update
Lock after screen timeout: 30 minutes
Power button locks instantly: Off
gavingt said:
I just restarted my phone, and then repeatedly unlocked and locked it (sometimes by fingerprint, sometimes by tapping). By the end of the video, the fingerprint sensor icon disappeared completely and wouldn't come back until after another restart:
Streamable Video
Watch this video on Streamable.
streamable.com
This is just one example of the inconsistencies. I haven't changed the animation settings either.
Click to expand...
Click to collapse
what are you going on about lol. this is the kind of nonsense that is so irritating. you had 100% success rate unlocking your phone. what's the problem. looks to me like it works. so what's the big deal. and then you have the gall to complain that the sensor icon disappeared after you repeatedly locked and unlocked your phone? yea. try starting your car repeatedly. see what happens with the engine.
kramer987 said:
what are you going on about lol. this is the kind of nonsense that is so irritating. you had 100% success rate unlocking your phone. what's the problem. looks to me like it works. so what's the big deal. and then you have the gall to complain that the sensor icon disappeared after you repeatedly locked and unlocked your phone? yea. try starting your car repeatedly. see what happens with the engine.
Click to expand...
Click to collapse
Sure, ignore my multiple posts on the subject. It's not nonsense. I have no idea why you're trying to minimize this, and why you feel the need to be so combative.
gavingt said:
I'm already rooted because I absolutely needed the Back button to be on the right side.
Click to expand...
Click to collapse
You know gesture navigation is a thing now right? Back buttons are so "last decade".
sic0048 said:
You know gesture navigation is a thing now right? Back buttons are so "last decade".
Click to expand...
Click to collapse
Yes, I know and I hate it. It's extra motion that tires out my hand and I often trigger the gestures when I don't mean to.
gavingt said:
Sure, ignore my multiple posts on the subject. It's not nonsense. I have no idea why you're trying to minimize this, and why you feel the need to be so combative.
Click to expand...
Click to collapse
i will just apologize and go on with my day. good luck with the phone.
I went ahead and updated to the November firmware, and wiped my data as well. Now my phone won't show the fingerprint sensor while unlocking under any circumstances. I also found an interesting bug wherein I'm still able to turn my screen on by tapping it repeatedly even with "Tap to check phone" disabled:
screen-20211102-164842[1]
Watch "screen-20211102-164842[1]" on Streamable.
streamable.com
EDIT: And, of course, as I was typing this the fingerprint sensor just magically came back. And it still doesn't work unless I tap the dimmed screen to wake it first. Watch as it straight up ignores my finger the first time:
screen-20211102-171057[1]
Watch "screen-20211102-171057[1]" on Streamable.
streamable.com
I can recreate this 100% of the time by just setting my phone down for a second and picking it back up, then trying to unlock it. And you can't see it in the video, but the sensor doesn't even light up the first time I touch it. This is clearly a software bug.
gavingt said:
I went ahead and updated to the November firmware, and wiped my data as well. Now my phone won't show the fingerprint sensor while unlocking under any circumstances. I also found an interesting bug wherein I'm still able to turn my screen on by tapping it repeatedly even with "Tap to check phone" disabled:
screen-20211102-164842[1]
Watch "screen-20211102-164842[1]" on Streamable.
streamable.com
EDIT: And, of course, as I was typing this the fingerprint sensor just magically came back. And it still doesn't work unless I tap the dimmed screen to wake it first. Watch as it straight up ignores my finger the first time:
screen-20211102-171057[1]
Watch "screen-20211102-171057[1]" on Streamable.
streamable.com
I can recreate this 100% of the time by just setting my phone down for a second and picking it back up, then trying to unlock it.
Click to expand...
Click to collapse
but at least we know you like dunkin donuts, dominos pizza, and your mom forgets stuff
kramer987 said:
try starting your car repeatedly. see what happens with the engine.
Click to expand...
Click to collapse
Guess you don't know anything about cars. You can start and stop a fuel injected car until the battery dies, and nothing will happen to the engine or fuel system. (Yes, the battery will die if you keep starting the car and tuning it off right away) Just as proof of this, most modern cars shut off the engine when you come to a stop, and restart when you let off the brake. If you're in stop and go traffic, the engine will shut off and turn on repeatedly in a short amount of time nd distance.
Now with classic cars and motorcycles, you my flood the carb with repeated starts. Not a big deal, and not any kind of damage.
The only "damage" in repeatedly starting a car would be normal wear and tear on the starter. They do have a finite lifespan. But again, not damage, just use.

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