Lenovo K920 can't detect NFC with KitKat or Lollipop

Hello, After having a lot of trouble with Lollipop I reverted to KitKat. I was surprised to find that NFC appears to be not working with either operating system. On my other phones, I can detect the NFC in credit cards, my Sony Smartwatch 3, Sony SRS-X5 speaker etc. Can anyone verify if they've gotten NFC to work AT ALL?

I've found solution by myself.
When launching PS i've noticed, that GPU activity icon in system tray shows up weird process: sniffer.exe, instead of prospective PS. It seems, that this file somehow interfere with a whole system. Sucker located here:
C:\Program Files\Adobe\Adobe Photoshop CC 2014\sniffer.exe
You can rename or even delete it (without aftermath), then launch PS. After this weird manipulation software will recognize Nvidia chip, but you have to wait additional 5-7 seconds in a stucking freeze.
Same delays awaits you when you try to launch external plugins, which are using GPU acceleration.
So, all these actions, is a half measure. I am sit tight on PS 2014.2 and rolling back to old Nvidia drivers 333.11 (all revisions between 333.111 and 340.84 have the same problems, or it is glitchy Adobe?)
Remember the rule: oldie, but goldie.
Lenovo ThinkPad T530: i7-3520M/16GB RAM/128GB Vertex 4 SSD/1TB Seagate HDD + 8GB SSD Cache/NVS 5400M/FHD 1920x1080/9-cell BAT/ Backlit RU/Windows 7 Pro SP1 x64 ENG

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Revision 04h, Header Type 80h, Bus Latency 20h
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I have heard that the VIA chipset is possibly to blame for the EEPROM problems on the Audigy cards, and certainly it seems like it is not permanent, since it gave different information on the other PC. So now I am seriously considering getting a new motherboard.
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Cheers,
Russ.

Figured out my problem. Installing the drivers from the web to begin with was a bad idea. They just did not work properly with the card.
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Cannot send emails from my corporate account with Smartphone Lenovo K920 (Vibe Z2 Pro)

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Cheers
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FMLE 3.2 and 3.1 can't detect an audio device with Windows 8.1

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Hi Bob,
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iTunes
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Hi,
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Best Regards,
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HELLO, I UNLOCKED MY 3GS PHONE THEN RESTORED IT TO FACTORY DEFAULTS THROUGH ITUNES THEN COULD NOT REACTIVATE THE IPHONE, I TRIED SEVERAL TIMES USING WIFI AND ITUNES, IT CAN NOT DETECT THE SIM, SOMEONE PLEASE HELP ME WITH FOLLOW UP, THANKS

HELLO, I UNLOCKED MY 3GS PHONE THEN RESTORED IT TO FACTORY DEFAULTS THROUGH ITUNES THEN COULD NOT REACTIVATE THE IPHONE, I TRIED SEVERAL TIMES USING WIFI AND ITUNES, IT CAN NOT DETECT THE SIM, SOMEONE PLEASE HELP ME WITH FOLLOW UP, THANKS

sir as ur reply i guess that my phone has locked again as i restored to factory defaults, now if i try with a att active sim then can i activate the iphone ? and i think i need to unlock again if i want to use sim other then att right ? pls reply me in details asap

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Microsoft in Windows phone 8.1 has added new Nfc related features including low level access(Non NDEF). I have Nokia Lumia 830 (PN547 NFC chipset is present in this device).Im not able to detect Nfc tag (ANT-7M24LR-A ,ISO15693) through Lumia 830, which
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Hi Franklin,
Thank you for the quick reply.
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Hi theDarkPriest,
>>I have taken reference of the NFC Smart Card Reader project(nfcsmartcardreader codeplex) to read/ write to the tag
Well, have you tied to read NFC Tag using Proximity API? If not, please refer to this article:
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https://nfcsmartcardreader.codeplex.com/discussions
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The operating system can not detect my wireless device!

Hi all,
I am using windows server 2008 for the operating system and lenovo 3000 G430 for the laptop. but the operating system can not detect wireless device, on devices manager always show the drivers for this device are not installed! i tired for find and search the right driver. anyone have same problem with me and have solving this problem? or at least has same equation the operating system and the laptop series.

The problem is you have 2008 server on your laptop. The only thing you really can do is try all the wireless drivers here http://consumersupport.lenovo.com/ot/en/driversdownloads/drivers_list.aspx?categoryid=486030
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T431s Can't Detect External Storage (Again)

I'm back with the same issue. A couple weeks ago I had a problem with my external storage and I came here for support. Here is the previous thread. I "resolved" the issue by doing a system restore and didn't have the problem again until now. To summarize the issue...
t431s can't detect external storage.
Under device manager all devices end up under "Other devices". "The drivers for this device are not installed. (Code 28)"
It isn't a problem with any one drive because I've tested the same devices of different manufacturers on two other computers.
Attempting to download and install the drivers for each inidivdual device doesn't help.
Other than regular updates from Windows and Lenovo's System Update tool, nothing has changed that I can notice.
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Since the drives are being detected on other computers, it looks like the issue could be with the USB drivers on your computer. Here are a few steps that you can try to fix the issue:
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3. Right click on the device and select 'Uninstall'
4. Once it's gone from the device manager, disconnect the external drive.
5. Open a Windows Explorer window (right-click on Start > Explore).
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7. Delete the file INFCACHE.1.
8. If you get an error when trying to delete this file, try the following steps:
a. Right-click on INFCACHE.1.
b. Select Properties.
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e. Click Add to add Group or User name.
f. Click on the user name under which you are currently logged in.
g. Click on the Full Control box in the lower permissions section, then click OK.
h. Delete the file.
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If the issue persists, refer to this link:
http://knowledge.seagate.com/articles/en_US/FAQ/205331en

Lenovo K920 Vibe Z2 4G completely dead - Any help?

Hi Everyone
Bought Chinese version Lenovo K920 Vibe Z2 4G after 1 hour of use its completely dead - Any help?
Many Thanks,
James

So is what your saying that nothing can be done about me not being able to update it at all?
If you're referring to OTA updating....No,you won't be able to OTA update with the current(custom/modified) firmware/ROM.
Hypothetically speaking if you were to OTA update your phone would revert(not downgrade) to the original stock Chinese firmware(NO Google services/not allowed in CN,only EN&CN ,a lot of Chinese apps... ).
.....to update it at all?
In way or another you'll always be dependent on custom firmwares,root acces,etc....
If you currently don't have any major bugs/issues I suggest to leave it as it is for the moment and consider flashing(at own risk) a new firmware when a stable Android 5(Lollipop) custom firmware comes out.As far as I know there isn't any stable K920 Android 5 firmware available ....yet.
Hope this helps.
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Lenovo K920 can't detect NFC with KitKat or Lollipop

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