Redmi 4 MIUI Fingerprint Issue - Xiaomi Redmi 4X Questions & Answers

On my Redmi 4 fingerprint scanner is not working intermittently. I have tried stable rom and developer rom. factory reset and everything. Is there a solution for this issue?
Please help....

Try to factory reset the phone.

Get new fingers

Try to clear media storage app from the list

underskyzx said:
Get new fingers
Click to expand...
Click to collapse
that works i tried it

ajayteja reddy said:
Try to factory reset the phone.
Click to expand...
Click to collapse
I tried this. But it doesn't work

drsushant said:
Try to clear media storage app from the list
Click to expand...
Click to collapse
I didn't get what you mwant by media storage app.

gibintgeorge said:
On my Redmi 4 fingerprint scanner is not working intermittently. I have tried stable rom and developer rom. factory reset and everything. Is there a solution for this issue?
Please help....
Click to expand...
Click to collapse
In miui9 most of users got problem of fingerprint sensor.
Follow mi forum and post there may be any genious person available there

Related

A new update is available (Bug fix)

New update available for Lenovo ZUK Z1
I have the YOG4PAS60J but no update on the system :/
Fixed gyroscope problem?
saifer92 said:
Fixed gyroscope problem?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=66094558&postcount=73
So no flashable zip for manual update? :\
saifer92 said:
Fixed gyroscope problem?
Click to expand...
Click to collapse
Yes done
the gyro on mine is ok not got any new update on 12.1-YOG4PAS60J but phone is over heating more than before this update
saifer92 said:
Fixed gyroscope problem?
Click to expand...
Click to collapse
yes, i have tryed it now whit cardboard and gyroscope work well again
tomdan95 said:
yes, i have tryed it now whit cardboard and gyroscope work well again
Click to expand...
Click to collapse
OT: what cardboard do you use?
saifer92 said:
OT: what cardboard do you use?
Click to expand...
Click to collapse
this:
http://www.gmyle.com/products/vr-headset-for-4-2-to-6-inches-smartphones?variant=5494738177
http://www.amazon.it/auricolare-occhiali-distanza-regolabile-Supporto/dp/B011HJYEYA
i got it for 20€ on amazon
Overheat issues now hitting me after this update.
YoolaCro said:
Overheat issues now hitting me after this update.
Click to expand...
Click to collapse
What kind of issues did you have ? Thid update have corrected many issues for me.
Gyro, Auto lighting .. Etc
with YOG4PASJ auto-rotation is working. after I install last update YOG4PAS7DF auto-rotation is not longer working at all. doesn't matter if the option is portrait or auto-rotate. it remains in portrait
After installing with qfil everything is OK
andreicos said:
After installing with qfil everything is OK
Click to expand...
Click to collapse
Can you post a link to manual download the ota?
bartito said:
Can you post a link to manual download the ota?
Click to expand...
Click to collapse
sorry, I don't have it. I have installed a 4 version back and do the ota upgrade.
This update brought a new bug: when leaving Wifi I have to switch mobile data off and on again to make it work.
fkoehn said:
This update brought a new bug: when leaving Wifi I have to switch mobile data off and on again to make it work.
Click to expand...
Click to collapse
Can`t confirm that, leaving the WiFi and switching over to mobile data works as it always did before.

Help me! Camera error

Please help me!
My phone get Camera error can't connect to camera, how fix this error.
Thanks.
tunghb86 said:
Please help me!
My phone get Camera error can't connect to camera, how fix this error.
Thanks.
Click to expand...
Click to collapse
hi friend,
I have the same problem, but I can not find the solution sorry
Maybe clear data resolves it.
_katho_ said:
Maybe clear data resolves it.
Click to expand...
Click to collapse
No, this solution no function.
djjul said:
No, this solution no function.
Click to expand...
Click to collapse
Factory reset.
_katho_ said:
Factory reset.
Click to expand...
Click to collapse
I did Factory reset but Can't fix it.
tunghb86 said:
I did Factory reset but Can't fix it.
Click to expand...
Click to collapse
is it with rom miui 10 beta? cause i have the same pb with camera error... and i dont have before with original rom...
jeunewoo said:
is it with rom miui 10 beta? cause i have the same pb with camera error... and i dont have before with original rom...
Click to expand...
Click to collapse
exact, but even if you return to the original, it is not solved. I think it's a kernel problem, but we do not have any to install.
I fast boot to origin stock china but can't fix this .
Who can help me fix this bug?
Sorry. My English is so bad
Camera Restarter
g104 said:
Camera Restarter
Click to expand...
Click to collapse
I can't fix this erro with Camera Restarter.
tunghb86 said:
I can't fix this erro with Camera Restarter.
Click to expand...
Click to collapse
I don't have such issue with the MI 8 128GB China ROM version. I'd strongly suggest trying to flash the MIUI 10.
Can you turn on the flashlight? If the flashlight is not working, then I'm sorry that your camera hardware is most likely spoiled.
g104 said:
I don't have such issue with the MI 8 128GB China ROM version. I'd strongly suggest trying to flash the MIUI 10.
Can you turn on the flashlight? If the flashlight is not working, then I'm sorry that your camera hardware is most likely spoiled.
Click to expand...
Click to collapse
I can turn on the flashling, it is working. I flash rom miui 10 but can't fix it
tunghb86 said:
I can turn on the flashling, it is working. I flash rom miui 10 but can't fix it
Click to expand...
Click to collapse
How you flash MIUI 10? I'm still unable to get it. So your camera is not spoiled, but a software issue. Did you clear the camera cache?
g104 said:
How you flash MIUI 10? I'm still unable to get it. So your camera is not spoiled, but a software issue. Did you clear the camera cache?
Click to expand...
Click to collapse
My phone unlocked and flash rom on TWRP. I cleared the camera cache but can't fix this error. I fastboot back rom MIUI 9.5 China Stable V9.5.6.0.OEACNFA on MI PC but can't fix.
tunghb86 said:
My phone unlocked and flash rom on TWRP. I cleared the camera cache but can't fix this error. I fastboot back rom miui v10 on MI PC but can't fix.
Click to expand...
Click to collapse
Never mind. Since the phone is not mine, but my mom is using it. I'm sticking with the MIUI 9 stable version.
Did the camera work with miui 10 Beta? I am on this Rom and camera works fine. Bootloader still closed.
Did you try a clean flash (wipe everything, also format Data) ?
Hennessy86 said:
Did the camera work with miui 10 Beta? I am on this Rom and camera works fine. Bootloader still closed.
Click to expand...
Click to collapse
Been running MIUI 10 china since it came out, no issues. Have not unlocked bootloader.
Installed from built in updater.
_katho_ said:
Been running MIUI 10 china since it came out, no issues. Have not unlocked bootloader.
Installed from built in updater.
Click to expand...
Click to collapse
What's your current version? Where can I get it? Thanks.
I tried all the possible versions (Stable, beta, miui 9, miui 10...) and the camera still does not work.

Issue with Mi 8 GPS

Hey there,
I just received my Mi 8 yesterday and I am getting serious issue with GPS, it's not connecting at all even though I accepted all permissions with several apps!
It's set on high accuracy but won't find my location through GPS (always connecting/searching for the GPS).
Have you guys encountered this issue and found solutions ?
I can retrieve my position with network but not GPS, with Waze for example.
variamus said:
Hey there,
I just received my Mi 8 yesterday and I am getting serious issue with GPS, it's not connecting at all even though I accepted all permissions with several apps!
It's set on high accuracy but won't find my location through GPS (always connecting/searching for the GPS).
Have you guys encountered this issue and found solutions ?
I can retrieve my position with network but not GPS, with Waze for example.
Click to expand...
Click to collapse
ROM?
rodfrang said:
ROM?
Click to expand...
Click to collapse
Sorry, stock one (no bootloader code yet)
MiUI 9.5.11.0 (OEACNFA) Stable
Android 8.1
this problem has been fixed as patch in MIUI10 8.7.26
PikaJr said:
this problem has been fixed as patch in MIUI10 8.7.26
Click to expand...
Click to collapse
Oh thanks, great to hear there is a fix but this means I've to wait 15 days to apply this patch or is there any other solutions ?
variamus said:
Sorry, stock one (no bootloader code yet)
MiUI 9.5.11.0 (OEACNFA) Stable
Android 8.1
Click to expand...
Click to collapse
i have miui 10 china developer too, but try this
select gps device only
if you can, locate a-gps settings in the rom, ( in settings, search settings, write a-gps),and select:
all network, msb, server adress supl.google,com, server port 7275 , hot
push more at the botton and save.
reboot your phone
if you cannot locate agps settings,
install gps test apk from play store
open the app and select three point, agps, clear and update
on settings, select datum and select the best option for your country, save and restart the app
Hope it works for you
Regards
rodfrang said:
i have miui 10 china developer too, but try this
select gps device only
if you can, locate a-gps settings in the rom, ( in settings, search settings, write a-gps),and select:
all network, msb, server adress supl.google,com, server port 7275 , hot
push more at the botton and save.
reboot your phone
if you cannot locate agps settings,
install gps test apk from play store
open the app and select three point, agps, clear and update
on settings, select datum and select the best option for your country, save and restart the app
Hope it works for you
Regards
Click to expand...
Click to collapse
Unfortunately this is not working.. :/
variamus said:
Unfortunately this is not working.. :/
Click to expand...
Click to collapse
I have been reading that some have solved the problem by installing gps reset app from the play store.
https://play.google.com/store/apps/details?id=com.discipleskies.gpsreset&hl=es
rodfrang said:
I have been reading that some have solved the problem by installing gps reset app from the play store.
https://play.google.com/store/apps/details?id=com.discipleskies.gpsreset&hl=es
Click to expand...
Click to collapse
Unfortunately its the same end... dunno what to do
Any idea on unblocking agps settings? I don't have it..
variamus said:
Sorry, stock one (no bootloader code yet)
MiUI 9.5.11.0 (OEACNFA) Stable
Android 8.1
Click to expand...
Click to collapse
I have the same 9.5.11.0 and my GPS is absolutely fine, i would probably look at returning the unit.
Did you ever manage to fix this? I have the same problem unfortunately.
toytown said:
I have the same 9.5.11.0 and my GPS is absolutely fine, i would probably look at returning the unit.
Click to expand...
Click to collapse
China rom too I presume?
variamus said:
China rom too I presume?
Click to expand...
Click to collapse
I'm honestly not that up to date with Xiaomi devices, but when i checked it shows MiUI 9.5.11.0 (OEACNFA) Stable....not sure if thats chinese or not.
toytown said:
I'm honestly not that up to date with Xiaomi devices, but when i checked it shows MiUI 9.5.11.0 (OEACNFA) Stable....not sure if thats chinese or not.
Click to expand...
Click to collapse
So yeah, it's China rom.
I'm cursed.
PikaJr said:
this problem has been fixed as patch in MIUI10 8.7.26
Click to expand...
Click to collapse
hello my friend. Could you please provide me with this patch?
I have the same problem with the same Rom. I managed to get GPS signals by rebooting the device every time I really need to use GPS and it works. Problem is that after you reboot it hangs, so then
you have to keep on pressing the power button and it will reboot and Gps will work. Not exactly a permanent solution though.
PikaJr said:
this problem has been fixed as patch in MIUI10 8.7.26
Click to expand...
Click to collapse
Sarago said:
I have the same problem with the same Rom. I managed to get GPS signals by rebooting the device every time I really need to use GPS and it works. Problem is that after you reboot it hangs, so then
you have to keep on pressing the power button and it will reboot and Gps will work. Not exactly a permanent solution though.
Click to expand...
Click to collapse
I have the exact same problem. So I think that is a problem with the Rom and not the phone. We have to wait and see with the new update
omek07 said:
I have the exact same problem. So I think that is a problem with the Rom and not the phone. We have to wait and see with the new update
Click to expand...
Click to collapse
Also exactly the same. Hope there will be a fix soon.
Hello i opened a Bug report in miui.com so if anyone wants to confirm the problem here is the link
http://en.miui.com/thread-3466043-1-1.html

Android 10 Derpfest ROM 10-Official-cepheus-20200105 comparing to other ROMs

Hi Mi9 users
I've tried Derpfest ROM for cepheus and it's running since 2 days really good.
I've flashed dirty (only deleting cache dalvik system) over extendedui 1 with directly restart recovery and installed magisk 20.4
Very good settings in derpquest app. Doze activities can be adjusted, torch on pressing power button while screen off.......
Apps which are not using full screen can adjusted skaled to full screen!
SOT seems to be good and would be more then 6 hours with some adjustments.
Mod Edit : Links Removed
Here are screenshots of the older version (menu's are nearly the same:
Mod Edit : Links Removed
Which ROM you are using and with how much SOT?
Important user info:
Posted by maciek7765
fp sensor is not working when notch is hidden
New build from 13.1.
Changelog:
Mod Edit : Links Removed
Display saturation
Mod Edit : Links Removed
Thanks for this, this is one of the complete ROMs I tried, tried all, but this one is so far the most complete=)
ok google (hotword) not working OTL
Evolution 3.5 -> dirty flash
coey0814 said:
ok google (hotword) not working OTL
Evolution 3.5 -> dirty flash
Click to expand...
Click to collapse
You have to switch it on.
https://support.google.com/assistant/answer/7283669?co=GENIE.Platform=Android&hl=en
I'm using swipe up in the buttom corners with gestures.
Is there wakelock blocker feature in this rom?
pramyhoga said:
Is there wakelock blocker feature in this rom?
Click to expand...
Click to collapse
I think not
Why is it important for you?
For me it's useless if all is running smoothly with a good standby and good SOT. Over night around 1% battery consumption.
See attached battery stats
Laptapper said:
I think not
Why is it important for you?
For me it's useless if all is running smoothly with a good standby and good SOT. Over night around 1% battery consumption.
See attached battery stats
Click to expand...
Click to collapse
I never used that before 1 month ago in another rom. After that I realized that important for me to block nlpCollector wakelock that improve standby time in my usage.
In my experience by disabling google location accuracy service can much reduce nlpCollector, but some apps force me to activate location service. So it rather important for me.
pramyhoga said:
I never used that before 1 month ago in another rom. After that I realized that important for me to block nlpCollector wakelock that improve standby time in my usage.
In my experience by disabling google location accuracy service can much reduce nlpCollector, but some apps force me to activate location service. So it rather important for me.
Click to expand...
Click to collapse
I don't think that's needed in this ROM.
Further more it mustn't implemented in a ROM, it's possible with:
https://play.google.com/apps/testing/com.giovannibozzano.wakeblock
Laptapper said:
I don't think that's needed in this ROM.
Further more it mustn't implemented in a ROM, it's possible with:
https://play.google.com/apps/testing/com.giovannibozzano.wakeblock
Click to expand...
Click to collapse
Thanks for confirming. I will try that app.
One of the best roms I've used for Mi9
Tsunage said:
One of the best roms I've used for Mi9
Click to expand...
Click to collapse
For me too
pramyhoga said:
Thanks for confirming. I will try that app.
Click to expand...
Click to collapse
Try also servicely app for wakelock block....
https://play.google.com/store/apps/details?id=com.franco.servicely
Hi, can someone tell me where is oficiall thread, website or telegram Channel?
How to flash if coming from latest miui11?
maciek7765 said:
Hi, can someone tell me where is oficiall thread, website or telegram Channel?
Click to expand...
Click to collapse
Updates for all DerpFest ROMs (if you make DerpFest for your device and you want it to be in this channel, contact us on MOD EDIT: TG link removed
tomzzi said:
How to flash if coming from latest miui11?
Click to expand...
Click to collapse
Best is to make a clean flash with same procedure as extended ui. It should be ok if you flashing xiaomi.eu and then dirty flash derpfest
Laptapper said:
Updates for all DerpFest ROMs (if you make DerpFest for your device and you want it to be in this channel, contact us onMOD EDIT: TG link removed
Thank you, but i have one more question, after I set first finger, sensor totally wont work, what i have to do?
Click to expand...
Click to collapse
maciek7765 said:
Thank you, but i have one more question, after I set first finger, sensor totally wont work, what i have to do?
Click to expand...
Click to collapse
I didn't have these probs.
Which ROM you're coming from?
Try to delete all fingerprints and all security options like pin..
Restart twrp delete cache dalvik reboot and try to setup again.
Laptapper said:
I didn't have these probs.
Which ROM you're coming from?
Try to delete all fingerprints and all security options like pin..
Restart twrp delete cache dalvik reboot and try to setup again.
Click to expand...
Click to collapse
I came From PE, after delete cache, sensor still wont work
maciek7765 said:
I came From PE, after delete cache, sensor still wont work
Click to expand...
Click to collapse
Then I would do a clean flash with format data yes
Restart twrp
Delete Cache dalvik system vendor
Flash vendor
https://mega.nz/#!pMZAiCCb!so7Z_Nh0QMFY-RHY4snD_pgukgdSYf4vo1uDEBHYNQU
Restart twrp
Flash system
Restart twrp
Flash magisk
Restart system
And hopefully enjoy
Don't forget to backup external your important things and all at your own risk.
maciek7765 said:
I came From PE, after delete cache, sensor still wont work
Click to expand...
Click to collapse
Not working for me too
Tsunage said:
Not working for me too
Click to expand...
Click to collapse
Ok, i flashed derpfest after EEA 11.0.6 and now everything works
P.S
Och, fp sensor is not working when notch is hidden

Lockscreen extremely laggy with custom Evolution X Rom

Hi, I was using pixel experience long back and then switched miui for the same reason- the lockscreen, if is set a pattern, pin or password stucks for almost 10 second before unlocking the phone. Now yesterday I flashed Evolution X, again the same issue. Even the lock settings page takes a lot of time to set up a lock type. Wonder if anyone has faced the same and has been able to resolve. Otherwise the rom is perfect. My phone is decrypted and magisk 20.4 installed.
pls help if anyone has any idea.....
guys this is driving me nuts on not finding anyone who has this issue
what do i do?? pls help me out. the entire lock settings page is non responsive, as even if i try to setup a password,pattern or pin, it stucks for 10 secs before setting it in.
pls some one help me.
That's probably because of the vendor. It happens so if you're on EEA or Global. Try using Indian or China
can i dirty flash indian vendor/firmware without losing data? I am on global.
Hosh Jk said:
That's probably because of the vendor. It happens so if you're on EEA or Global. Try using Indian or China
Click to expand...
Click to collapse
installed the latest china firmware 12.0.2.0 still same issue
Flash password reset.
Hosh Jk said:
Flash password reset.
Click to expand...
Click to collapse
any zip file for that??
issue resolved.
billamin said:
issue resolved.
Click to expand...
Click to collapse
How did you do it?
solution
ankurcshah said:
How did you do it?
Click to expand...
Click to collapse
chk my post in the evolution x thread

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