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2 Posts

06-15-2019

DE

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NFC error

2019-06-15, 13:36 PM

Whenever I try to identify myself with my ID card there is an error Message in the AusweisApp2:

 

"Unfortunately, your device does not fulfill the technical requirements (Extended Length)"

 

How can I enable the "Extended Length" feature?

 

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17932 Posts

02-03-2016

US

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Re: NFC error

2019-06-19, 21:25 PM

 wrote:

Whenever I try to identify myself with my ID card there is an error Message in the AusweisApp2:

 

"Unfortunately, your device does not fulfill the technical requirements (Extended Length)"

 

How can I enable the "Extended Length" feature?

 


Hi.

 

Thanks, we will take a look and see if we can help.

 

I did notice that this app has poor reviews on the Play Store and that it fails for multiple devices, though I can't tell if this is the same error others have received.

 

- Matt

Please do not PM me - if you have issues, search the forums for threads on your topic and post there, or start a new thread. Thanks!
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3 Posts

10-16-2019

DE

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Re: NFC error

2020-02-09, 8:49 AM

I have the same problem. Is there any news?

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15 Posts

12-13-2019

DE

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Re: NFC error

2020-02-09, 14:37 PM

It's the phone itself – since it works fine with Motorola One, I'll check it now with the Android 10 update and edit if it's fixed

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15 Posts

12-13-2019

DE

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Re: NFC error

2020-02-09, 14:44 PM

Yeah it's the device (screenshot attached)

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2 Posts

02-16-2020

DE

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Re: NFC error (aka Android 10 NFC extended length problems)

2020-02-16, 14:56 PM

The same problem with Andriod 10 like in the post Android P NFC extended length problems (https://forums.lenovo.com/t5/Moto-X4/Android-P-NFC-extended-length-problems/m-p/4384177)

 

For me it seems to be the problem that Motorola (the smartphone manufacturer) forgot to adjust the correct value for

ISO_DEP_MAX_TRANSCEIVE

in the configuration files /vendor/etc/libnfc-nci.conf or /vendor/etc/libnfc-sec-vendor.conf. 

The second file still has the default value

ISO_DEP_MAX_TRANSCEIVE=261

However, this would have to be larger than 500 so that a certificate can be transferred between the ID card and the NFC controller in one request in one go like the article Herausforderung Extended Length bei Smartphones ( https://www.ausweisapp.bund.de/fragen-und-antworten/haeufig-gestellte-fragen/#c2562 ) (sorry, only in german) or the article Extended-Length-Problem ( https://www.openecard.org/en/ecard-api-framework/extended-length-problem/ ) (available in english) it describe. I think the NFC controller of the Moto One Vision (with Android 10 Build Number QSA30.62-24) can transmit more than 500 bytes per request.

 

 

Hopefully Motorola will bring a config update there soon to solve the problem.

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2 Posts

02-16-2020

DE

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Re:NFC error

2020-03-08, 16:36 PM

There is now another thread "NFC extended length not supported" https://forums.lenovo.com/t5/motorola-one-action/NFC-extended-length-not-supported/m-p/4650344 for Moto One Action. There seems to be the same problem there like for Moto One Vision.

 

Again ... hopefully Motorola will bring a config update there soon to solve the problem.

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1 Posts

05-06-2020

DE

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  • Message 8 of 8

Re:NFC error

2020-05-06, 7:25 AM

Any news about this ? I need that function and can't believe that i have to use my stepdaughter's g6 to use my ID ... The hardware should be capable of extended length ;(

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