Mi A1 Unlock Issue - Xiaomi Mi A1 Questions & Answers

So I have the phone for a month and a few days and yesterday noticed a bug with the unlock sequence, sometimes upon pressing the power button or unlocking with the fingerprint scanner the navigation buttons light up but the screen takes 1-2 seconds of delay until it turns on sometimes you need to press it multiple times in order to light up the screen.
Even after a factory reset the bug persists.
Not sure at this point if it's a hardware issue or a software related one.
Anyone having the same issue? Help?

Related

Problem with Power off

I have problem with power button. when push pwr button dont,t off pda, but when hold pwr then lights off.
Power is never shut off in PDAs, thats the way PDAs have been designed.
I have the same problem, he is not talking about a full power down. If you hit the power button quickly the phone does nothing. However if you hold the power button down for about 2-3 seconds the lcd light turns off as it should.
Because of this I have to wait 1 minute for the unit to suspend before putting it back in the holster.
Does anybody have any idea as to why this might be happening. Im not new at this so hard reset, soft reset.. new rom... new radio...turning up side down while chanting. It does not change......
It will do it right one or twice in a week.
Maybe somebody that understands the signal that the unit receives upon pressing the power button might be able to shed some light on this.... Again the button does seem to operate just not suspend when pressed normally (1 second or less)
I have done some more research and this seems to be a common problem for some with BAs but nobody has found out why. There must be some kind of common hardware fault.. Does the power button send only one signal or is it a multi signal device.
afbcamaro said:
I have the same problem, he is not talking about a full power down. If you hit the power button quickly the phone does nothing. However if you hold the power button down for about 2-3 seconds the lcd light turns off as it should.
Because of this I have to wait 1 minute for the unit to suspend before putting it back in the holster.
Does anybody have any idea as to why this might be happening. Im not new at this so hard reset, soft reset.. new rom... new radio...turning up side down while chanting. It does not change......
It will do it right one or twice in a week.
Maybe somebody that understands the signal that the unit receives upon pressing the power button might be able to shed some light on this.... Again the button does seem to operate just not suspend when pressed normally (1 second or less)
I have done some more research and this seems to be a common problem for some with BAs but nobody has found out why. There must be some kind of common hardware fault.. Does the power button send only one signal or is it a multi signal device.
Click to expand...
Click to collapse
Do you have a problem with turning on? First, we need to know whether it is hardware issue or not...
What you can do in the mean time with the turning off problem is by installing a poweroff app like shutdownme, psshutxp, etc etc...
Absolutely no problem with turning on from standby... Right now i just lock the phone before placing it back in the holster.
To make it clearer if you HOLD the power button down the backlight will turn off only. It will still show the display image and keys will still function (it dims)
Well, I had the same issue with the latest WM5 ROM. I thought I was too stupid to press the button, then I thought the button was broke, then I thought, I'll have to live with it.
Now that I have flashed to WM6, no problems at all! Never even came to my mind that this problem once existed. So I guess that some ROMs just have this particular bug?
Stefan
I have tried all the roms as well as 2003 and have the same issue in all of them. And im not alone.
Power off Problem
I'm in same condition.
Had the same problem when using WM2003 second Ed.
Now I've installed WM6 but nothing changed:
I cannot power-off/suspend but can turn off backlight if press and hold power button.
When in standby the button works fine to turn on the device.
Also, sometimes volume turns up continously with "noisy" beep ...
Anybody solved this problems?
Thanks,
Ruben
(WM 6 - 5.60.00 build 18125.0.4.2
radio 1.12.00 )
Power button has two modes:
1. Click mode: Click it once for a short duration. This turns off backlight and can be resumed by pressing it again or by pressing OK button
2. Press and Hold mode: Press and hold for few seconds and release. This mode will dim the backlight and no other button will bring it back. This is some kind of deep sleep in battery mode. To resume the original setting, press and hold Power button again for few more seconds.
(p.s.: I am not sure if this behavior is true for all the BA models)
April 1,
I know these modes...
It seems that "mode 1" doesn't work at all...
I would activate "Button Lock" (settings-->button--> Lock(tab)--> "lock all buttons except power button") to turn-off backlight and "lock all buttons except power button" but I cannnot...
You solved this problem?
I have had this issue of not being able to power off. One way I always got out of it was by clearing the registry hive. Unfortunately this brings the PDA back to the basic ROM. At this point the power button worked without any issues. Upon reloading the software the problem may come back. I believe the issue is related to some programs. I can't recall which program it was that seemed to cause the issue. One other thing I think that also worked was just entering the registry and getting back out and doing a hard reset.
I had the same problem with my 6600. the message button also didn't work. Believe it or not, to fix it. I banged the lower half (4-way area) on my desk a few times. Not hard enough to break the screen. But prolly hard enough to free what was prolly a sticky key. And now everything is working.
i am too
the same ...
when i press the power quickly , nothing happen
when i press the power for 2 sec. the backlight turns off
i tried every thing .... including formatting my BA
any one solve it ???
I have this same problem, my power button does`t work. i tried installing different roms but without any chance to fix it. maybe its an mechanic issue. i will change pwr button, i hope this work.
Look at one of my previous posts. I fixed it, twice, and other users have used the same metod to fix it. I think the problem is "hung bit" hardware related because you can also send it in for service, and they will change a chip, but i never had to.

[Q] Screen/Unlock fault

Well after recently importing my GT-P7510 to the UK have encountered a bit of a issue:
When I lock and unlock my screen with the power button a lot of the time the screen does not come back on, it lights up (is powered) but no lock screen appears, I can unlock it by guessing where the unlock circle is but that doesnt bring up the home screen ... the power button works normally when powering it on and off, just when locking I have this issue. I can sometimes get the screen back after multiple attempts, or leaving the tab for a while then unlocking it.
I've undertaken a factory and hard reset with no improvement. Any ideas guys? I briefly spoke to Samsung last night and they advised that the tablet needs a service but as I've imported it, this could be a bit of a challenge

Screen freeze

Hello Guys,
I have a weird problem with my SGS5 some times the screen freezes I can`t press it and the capacitive buttons don`t work the only think that work is the home button and the power button I can lock my phone and after a few locks and unlocks the screen is back to normal. Also some times screen get random touches is this a software problem or ?
How did you fix this?
OnePlus One
I have a same problem here on S5 .
Did you find a solution?

Slow Wake Up

Hello guys,
Since 2 weeks ago I've been suffering this issue:
If I lock the phone and wait some minutes, sometimes, like the 60% of the times, and then try to unlock, whatever be the method, power on button, "home" button or fingerprint button, takes like 3 seconds to wake up the phone, sometimes even 5 o 6 seconds!
Of course I have been already hard reseted the phone and didn't solved the issue.
Any help?
Thanks.
Disable Bixby.

[BUG?] Screenfreeze on Mi 9T

Hi, I have recently purchased a Mi 9T and everything works fine with the phone, but I have this bug, that I didn't see in any post from this forum.
Every time the screens goes black (sleep), it doesn't recognize any input anymore. The phone still works and I can receive calls, notifications and so. I can turn on the camera, make screen captures, and everything, but only because I can do this with the volume and power buttons.
I tried Flashing the device, but when I get to the recovery screen of TWRP for the first time (where you need to make a swipe) the screens goes black for a second and doesn't let me do the swipe.
Any ideas of what the problem can be? (and the solution if it's possible).
If not just press the power button again ...same things happens to me, once i rebot into recovery it goes black and nothing happens, then i need to press the power button to "unlock" the screen again.
had similar experience: sometime after I lock the device (by hitting power button) and screen goes off, it input my finger on the fingerprint sensors it does not recognize and unlock (not even fingerprint animation actually). Other than this I can still hit the power button so that the screen lights up and then unlock with fingerprint.
But, this is just sometimes, not always.

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