How can I not use Huawei's mobile phone access card?

The access card was added successfully, and the door could not be opened successfully. There may be the following reasons:

1. When adding an access card, only the UID (User Identity Certificate) field of the physical access card is copied. However, the verification mechanism of door locks from different manufacturers is different when swiping cards. Some door locks need to verify other data fields or underlying protocols besides UID when swiping cards. Please upgrade the wallet version to the latest version and re-simulate the access card. If you still can't swipe your card, it is recommended to use a physical access card.

2. The access door is covered by metal or other obstacles. When swiping a card, the entrance guard gate needs to be accessible.

3. The mobile phone adopts a metal mobile phone case or a thick mobile phone case. Please take off the phone case and try swiping the card again.

4. The power access control is weak when swiping the card. Please swipe your card near the NFC sensing area of your mobile phone, and try to adjust the position and angle of NFC sensing area and access gate when swiping your card.

5. Access cards are normally used in other gates, and some gates fail to swipe their cards. Because the special physical card (elevator card/meal card/water drop card) does not support simulation, some access cards will fail to swipe even if the simulation is successful. This situation may be due to the compatibility problem between the access control card reader and the mobile phone. At present, there is no unified standard for access control system in China, and there are many protocol processes. Huawei wallet access card may not support the protocol process of access card reader. In this case, it is recommended that you use a physical access card to swipe your card.

In addition to the above solutions, you can also try:

1. Please upgrade the Huawei wallet version to the latest version (Huawei wallet >; My > check for updates).

2. Delete the access card, add it again and try to swipe it.

3. Restart the mobile phone, restart the NFC switch, switch the default card after one-click repair in Huawei wallet, and then try to swipe the card. The method of switching the default card is as follows:

Setting method: Click Wallet > My > Credit Card Settings > Default Card, and select the card to set.

Huawei Wallet Version 9.0. 17.300 and above: Go to Huawei Wallet > My > Settings > Default Card Settings.

Huawei wallet version 9.0. 17.300 or below: click wallet > my > credit card settings > default card, just select the card you want to set.

Warm reminder:

If the default card of Huawei wallet is set to smart flash card, the default card will be automatically closed, but the default card function does not support logout.

Cards that can be set as default cards include: Huawei Pay Bank Card, Huawei Pay Transportation Card, eID, Access Card, Smart Home Door Lock and Hotel Room Card.

The default card interface depends on the NFC function. If the device does not support NFC, setting the default card is temporarily not supported.

If the default card has been set in advance, after confirming that NFC is turned on, put the camera on the back of the mobile phone near the card swiping machine (no need to light the screen), and the mobile phone will automatically pop up the card swiping interface (if the default card is a bank card, you need to verify the screen lock password), so you can swipe the card.

4. Confirm whether it is an access card that simulates a smart door lock (such as highland barley and Anpu Hotel). When adding an access card for a smart door lock, only the UID (User Identity Certificate) field of the physical access card is copied. However, the verification mechanism of door locks of different manufacturers is different when swiping cards. Some door locks need to verify other data fields or underlying protocols besides UID when swiping the card, which makes it impossible to open the door. Huawei Wallet doesn't support this card for the time being. I suggest you use a physical access card for the time being.

5. When simulating the access card, the prompt "Unable to read all the contents. At present, only the card number ""or ""cannot read all the contents, and only part of the information of the card ""can be read. Please upgrade your wallet to the latest version, upgrade your system to the latest version of the current network, and try to simulate the access card again; You can use the mobile phone that supports the super access card function to add, among which mate 40 and X2 series mobile phones can only be added again after upgrading to HarmonyOS system 3.0, and the mobile phone that does not support the super access card function can be added after sharing with the super access card function. If it still fails, it is because the encrypted card contains card number information and encrypted content. Due to the differences in the verification mechanism of door locks of different manufacturers when swiping cards, some door locks need to verify other contents except the card number information when swiping cards, which will lead to the failure to open the door. Huawei wallet does not support this card for the time being. It is suggested that you temporarily use physical access cards or create blank cards to write cards in the property.