What does Nokia 5233 mean by sending a message saying that the message has been used?

I read your description and summarized it as poisoning. The solution is as follows: 1. Download the anti-virus software of NetQin mobile phone, and scan the mobile phone safely after installation-download the address /070906/ 1046364.html or search online yourself! Method 2: it is recommended to explain the lattice machine in detail-> The lattice machine may be needed in one of the following situations: * Inexplicable errors often occur for no reason; * running software or opening files is obviously not as fast as buying; * Press the function key for 2 seconds to exit other background programs, but when playing games, I still prompt that there is not enough memory; * Always try to install, test and uninstall software or games; * often crash, white screen or automatic restart; * want to have a pure brand-new operating system; * When the battery is in good condition, it cannot be turned on; There are five ways to grid (it is recommended to try the first one first, and if it fails, try soft grid again, preferably not hard grid. Then, before the grid, be sure to copy the business card to the SIM card and install other software in the card. ) First use the mobile phone function to restore the original factory settings, and the initial password is 12345. Second, the standby type *#7370#. Initial password is the same as above. Third, hard grid, in the case of not turning on the phone, hold down three keys at the same time. They are the call key, the * key and the 3 key. Then press power on until a string starting with f appears. If you don't have enough fingers, use your toes to help. 4. Using the flight mode software sTools, Line 2 can be maintained. Fifth, use appman to close the thread, manually delete all files on disk C and then add them back to backup and restart. This method is not recommended for beginners, but mainly to give you an understanding. Geka and Geji have the same nature, so I won't talk about it here. But in a different way. Applicable suggestion: it is best not to upgrade the system casually, and upgrade to KF. How do most people have updated system files? ! I suggest you often go to the 76 10 forum to see how to use it!