Why can’t I send text messages when my mobile phone in Jiaxing is stuck in Shengze?

I have encountered your problem before using 5320XM.

The machine always shows that the transmission fails and then resends after a certain amount of time.

I also went to the store where I bought the mobile phone to consult. They tried it but it didn’t work, so they suggested that I send it to the maintenance department in Wujiang to have a look.

As a result, I could fix the phone myself when I got home.

I don’t know if you have tried hard chrome. Don’t forget to make a backup first