Hello Dear, Thank you for reaching out to us. Regarding the error message "Something went wrong. Try again later. (A3302)" while adding the NOL card to Samsung Wallet, please try the following steps: Ensure Samsung Wallet is updated to the latest available version through Galaxy Store. Verify that your device software is updated to the latest version via Settings > Software update. Confirm that NFC is enabled on the device. Clear Samsung Wallet cache: Settings > Apps > Samsung Wallet > Storage > Clear Cache. Restart the device and try adding the NOL card again. Ensure you are using a supported device and that Samsung Wallet services are available and activated in your region. If the issue persists, kindly share the following details so we can assist further: Device model number. Samsung Wallet version. Whether the error occurs with all transport cards or only the NOL card. The city/region where the Samsung Wallet account is registered. A screenshot of the error message (already attached if applicable). Best regards, Samsung Gulf Electronics Customer Support (SGE CS)
