Google Wallet issues after may security update

[tomesiek]

Google walet showing message that phone not meat security standards after update. Just me or it's a app problem. My phone is NOT rooted and fully official software. 

[tomesiek · Accepted solution]

I flashed my S23Ultra with this version S918BXXS5CXDF , used HOME_CSC_OXM_ so i kept all my data.

and now my phone show this
YASNAC app shows all ok

Play store:

but.....
Wallet still having a problem....

Edit: wallet update after 24hours. All works.

[xVANKO]

nvm - yesterday it failed, now I tried again and it worked

[xVANKO]

Clear Google Play Services data, then Google Play Store data and reboot your phone. Also YASNAC is not a good way to check if Google Pay will pass - SafetyNET is not considered as most important check - try Play Integrity API Checker app - you need to pass DEVICE_INTEGRITY to be able to pay using Google Pay. Also if you didn't unlocked your bootloader, you should pass STRONG_INTEGRITY.

I'm from Poland too, if you need help, pm me

[Serhii3]

I confirm, that after flashing a had the same. but I tried to add some cards and I was able to do it. after a few time I sow in wallet that my device is certified. but in google play it is not. I think need time to change it... I will write tomorrow. 

[tomesiek]

[Members_1x0zAQr]

Worked for me thank you.

[carlo3k]

Confirmed that the problem is XXS5CXDE, for some reason not passing CTS profile match (= not whitelisted by Google for payments).

Solution:

- download XXS5CXDF from samfw

- use Odin to flash XXS5CXDF (using HOME_CSC to retain data)

- wait 12/24 hours for Wallet Integrity Check

[tomesiek]

Question is after this operation we will get OTA update in June. According my Polish friends from different forum, not. We will see if they right in this one. 😀

[Chebattler]

Same issue on my S23 Ultra.

I have region of Vietnam or something, but I live in Poland.

Anyway, latest May update messed my phone and now I can't Pay with phone.

I tried clearing data for Google Services and Google Play, Reboot - did not help.

I don't really want to flash any other firmware, cause I don't want to lose Call Recording possibility.

Probably I will wait for a fix, I hope it will arrive 🙁

Now I changed payment method to Blik remote payment (blik zblizeniowy) - it works.

it's either 2 way, Samsung or Google forgot to mark 5CXDE as safe/confirmed firmware, like @carlo3k  said, or they fight region changing for no reason.

[ChristianP]

It's possible to downgrade from XDE to previous XC2? I don't know if the modem is downgradable.