DNB (Norwegian banking app)

tdog

I have used GOS for a couple of years now, and now after updated my banking app (DNB) to its latest version v2025.08.1 (720918837) it said it won't run on my rooted device. I tried to install earlier versions from 2024 which was all i could find online, but then it said that it does not support the device. I've tried to change the device spoofing in Aurora Store, but to no avail. I also have the same issue with DNB Spare.
Is there anyone else who has this issue or know how to fix this?

Quantum

tdog On Aurora you can manually input a version code to download an older version.

ujjayi

Got the same problem, please email them at mobilbank@dnb.no and explain the problem and include a link to the attestation article on the GOS website. The more who write them the merrier ✌️

schklom

I think it needs to be installed by the Play Store. And for login, you may need to allow Play Integrity.

And in order to use BankID, you need the default Android keyboard to be the one used during registration, or it redirects you to an error page saying your device is rooted.

tdog

schklom installing through play store worked. Thanks.
But same issue with DNB spare where it says "Spare is blocked"

Laffen

Works after updating my system this morning (Aurora). DnB Spare is still blocked my end to - assume next update got a fix. Have not dared to update BankID, Firi, Revolut and Vipps (got some of them in the update section ready) in case they fall into the same dark rooted message thing. Wrote about it here (in Norwegian): https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-n%C3%A5-etter-fem-%C3%A5rs-tjeneste

tdog

Laffen I have the latest from BankId and Vipps from Aurora, and they seem to be working fine.

tdog

I send a mail to mobilbank@dnb.no as @ujjayi suggested on the 20th of August, and to my surprise they answered.
Replay was as following:
Hei,

Det ble sluppet en helt ny oppdatering i dag tidlig som skal løse dette problemet.
Dette er da versjon 2025.08.1.

Hilsen Lene
DNB Mobilbank

NEQA

Laffen
tdog

Thank you for engaging in this issue. It is encouraging that DNB addressed and fixed this, and even mentioned GrapheneOS in their release notes. And the fact that BankID also fixed an issue that surfaced on GrapheneOS makes me hopeful about the future of GrapheneOS app support for Norwegian banking services in general.

Laffen KLP with a warning

https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-nå-etter-fem-års-tjeneste?p=91#post91

This is annoying, but also slightly amusing. It's the first app I've seen that notifies the user about their device allegedly being rooted, while still allowing the user to dismiss the warning and use the app normally.

Laffen

Fantastic! Will do the same regarding the DnB Spare.

Good to know ref BankID and Vipps. Life without them is getting cumbersome :)

KitsuneNoBaka

Updating Revolut from Aurora also works. You can't register as I've read it here on forum few months ago but update works.
After one update I was forced to login again and it worked to.

spring-onion

@tdog Does it work again now?

tdog

spring-onion

spring-onion I've only gotten it to work when installing from google play store, not from Aurora.

Laffen

Send a message now regarding Spare - still not working on my unit. And also asked if Vipps suddenly will drop out or not.

Laffen

Got quick reply from DnB. Spare will be updated soon: https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-n%C3%A5-etter-fem-%C3%A5rs-tjeneste#post86

spring-onion

@Laffen When the update drops please post a quick reply in this issue on GitHub or ping me here.

Laffen

spring-onion No change with the update this morning: https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-nå-etter-fem-års-tjeneste?p=103#post103

Laffen

spring-onion Works for me with the latest update! https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-n%C3%A5-etter-fem-%C3%A5rs-tjeneste#post107

Laffen

KLP with a warning

https://tecsec.io/forum/mobil-teknologi/21-grapheneos-erfaringer-til-nå-etter-fem-års-tjeneste?p=91#post91

barding

Still working for you? I get the "rooted" message, but maybe that's because I'm on a pixel 10 which is experimental for now?

Plebian

barding same for me on 10pro.
Get this error message:

A security problem was found
The app closed because a potential security problem was found on the phone.

This could happen for the following reasons:
The phone is rooted
The app is running in an emulator or a debugger
The phone is running malicious software
If you have questions regarding the above, please contact customer service.