The phone cannot send text messages and it keeps showing "Sending".

Hello:

You are inquiring about mobile phones.

The possible reasons are as follows:

1. If there is a problem with the mobile phone settings, it is recommended to check the manual, or take it directly to a nearby mobile phone store to find a professional to help you solve the problem;

2. If there is a problem with flashing the phone, it is recommended to take it to a mobile phone store for processing.

3. If you need to download mobile software, you can search it on Baidu.

4. If it is a problem with the network service provider, it is recommended to call your service provider directly. China Unicom: 10010; China Telecom: 10000; China Mobile: 10086.

I hope my answer is right for you. It helps, best wishes!

If you have any questions, you can ask or contact me directly.

Good luck with your work and progress in your studies!

Adopted in time, thank you.