At present, only one short message can be stored in the mobile phone, which always shows that the memory is insufficient! What's going on here? Who can teach me?

I have the same problem, which has been solved. My mobile phone comes with memory 5 12. Insufficient mobile phone memory means "the memory of the mobile phone itself has been lower than 18 trillion". It is useless to delete the software in the SD card (that is, the memory card) without sending a text message.

Solution: Uninstall several softwares that occupy local memory. If you don't want to delete them, move them from the mobile phone memory to the SD card from the application software management, so that the local memory can be increased to more than 18 megabytes.

When it's settled, adopt it! !