NFC not working - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

I'm on the MIUI 11 9..10.31 CN version of Redmi K20 Pro and my NFC doesn't work anymore, whenever I try to beam files to another phone through it it doesn't work, nothing happens. Any advice or help?
Thanks.
Bye.

I also just discovered that it is not working. I can't see anymore the Android Beam settings. I am trying to send pictures and it is not working.

Related

Mi 8 does not turn off or reboot after some hours turned on

I'm having the same problem in all versions. After running on the phone some hours, if you try to reset or power off the phone, it doesn't turn off at all. The screen goes off but the phone is still on. It keeps working. It can be tested turning on flashlight and powering off or resetting it, the flashlight doesn't turn off. It does not turn on again until you force reset by pressing a while the power button. I think it's related to the GPS problem, after some hours the GPS stops working, and this problem also appears.
Looks like I have the same problem.
bassbounce said:
Looks like a classic rma, contact the store where u bought it and do a warranty claim.
Click to expand...
Click to collapse
I think its a firmware issue, because I'm not the only one affected by this problem. Two friends on miui 9 and me on miui 10...
Nvm got the same bug.
I've installed with miflash latest miui 10 global beta, ant the problem is still here. I've found this problem only when gps stops working
prototovsky said:
I've installed with miflash latest miui 10 global beta, ant the problem is still here. I've found this problem only when gps stops working
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Click to collapse
I just noticed that I have the same problem.
If I want to reboot the phone after a few hours he won't reboot and the screen stays black very annoying problem.
Same problem with last miui 10 eu
Dont have this problem on official global beta miui 8.8.7, sounds like software related issue to me rather than a hardware problem;
Yes, I think this because before unlock the bootloader and flash the miui 10 Eu i dont have this problem
Seems that this problem is fixed with the last miui 10 Eu 8.8.9
achickennugget said:
Dont have this problem on official global beta miui 8.8.7, sounds like software related issue to me rather than a hardware problem;
Click to expand...
Click to collapse
I have now this version and the problem is there again... installed with miflash. 8.8.7 is still buggy with GPS and reboot. Let's see 8.8.9...
Xiaomi.eu has noticed this problem on their latest version too: https://forum.xda-developers.com/mi-8/how-to/rom-miui-10-8-8-9-xiaomi-eu-t3827802 (see changelog)
Hello guys, I'm facing this problem too on MIUI Global Stable 9.6.4.0, I reported the issue on MIUI forum, it would be great if you could kindly confirm my bug report to obtain more attention. Thank you. http://en.miui.com/thread-3726710-1-1.html

Google assistant not working

Anyone know how to fix this, whenever I say Hey/Ok Google on my Redmi k20 pro nothing happens and when I go to the settings to enable the option doesn't switch and says try again or something went wrong or reboot to enable it which does enable it.
I'm on the MIUI 11 xiaomi.eu 9.9.26 v3
Thanks.
Bye.

MIUI 11 Update broken USB Tethering Functionality Indian Variant

After updating to latest miui 11 update from OTA usb tethering is not working anymore for me. also my friend who has same device same issue. can you check yours wheather its working or not? i think its brokeeen after update. tried with other mobile on my pc and tethering works perefctly
i tried hard resetting my phone even after that it is not working. can you check if it is working if u r using miui 11
MIUI 11 Update broken USB Tethering Functionality Global Version
I had same problem after updated to MIUI 11.
marcelolimagomes said:
I had same problem after updated to MIUI 11.
Click to expand...
Click to collapse
same problem on my phone, also random reboots and random wifi disconnection
global version
usb-tethering not working anymore
device can`t detected as a modem on any of my win10 PCs

Question (solved) NFC Problem / please help

Hi guys
I'm not a newbie but I've no more ideas to solve the lost nfc funktion.
My device is sweetin.
I didn't checked nfc before, in the meantime I've flashed cherishos, derpfest, arrow .....and octavios.
Some days ago I decided to try nfc in octavios but there were nothing to find ...no toggle in qs tiles ...no settings about nfc.
So I started to flash and test some ROMs. no success, again and again no nfc toggle. Tried some nfc fixes like nfc willow fix...no success.
All flashing was clean with format yes.
I've decided to flash stock sweetin 12.0.10 via twrp, no success. again with mi flash utility and I've locked the bootloader to get really factory reset. Flashing no probs, booting and updating to 12.5.2 no probs.
But no nfc button.
Unlocked bootloader again, flashed xiaomi.eu
Now nfc toggle is back but not working.
Flashing octavi os, nfc button still present BUT not working (can't activate nfc)
Hopefully someone can help with ideas suggestion solutions?
Thanks in advance
- unfortunately you'll not be able to use NFC ever on your phone
- you can't use something that is not physically there
- sweetin has no NFC implemented, because it's a phone specifically for Indian market, and for whatever reason they don't use NFC there
jeryll said:
- unfortunately you'll be not able to use NFC ever on your phone
- you can't use something that is not physically there
- sweetin has no NFC implemented, because it's a phone specifically for Indian market, and for whatever reason they don't use NFC there
Click to expand...
Click to collapse
I thought I've made a good deal to buy from India
Ok thank you . So I've to buy a new phone....
i have te redmi note 10 pro (sweet) and i dont have nfc function on every rom i tried. i know my phone have nfc because i use google pay with miui and it worked. what should i do? i dontwanna go back to miui
I have crDroid and have the NFC toggle which I can activate. Haven't actually tested it yet. Device is sweet.

The touch doesn't always work on A13

Hello everyone
This is the case on Firmware from 11 Mi UI, everything works well (Syberia 10A). I install A13 and Firmware from 12 Mi UI and the touchscreen starts to freak out for me, namely, it does not work when re-locking / unlocking. You have to turn the screen on and off many times to make it work
Is it possible to somehow pull the drivers out of the Firmware 11 and transit them into 12?

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