1. Re-sign after network recovery: If the policy cannot be signed when it is signed on the mobile phone, it is caused by poor network. Wait patiently for the network to return to normal before re-signing. Ensuring the stability of network connection can improve the probability of successful signing.
2. Save the information you entered: While waiting for the network to be restored, remember to save the relevant information you just entered. In this way, even if you want to re-sign, you don't have to re-enter all the information, you can directly use the previously saved data, saving time and effort.
3. Wait for the system to recover: If you still can't log in after the network is recovered, it is due to a system failure or problem. After the system is restored, it can be re-signed, and the next operation can be carried out normally after the system is restored.