My mobile phone is Nokia N97. It is often found that sogou input method can't input after receiving short messages, and it will be broken when it is turned off and restarted.

It should be the mass storage of mobile phones, that is, there is something wrong with the hard disk. Mine is also 97, and this problem has happened before. Let me tell you three possible solutions.

One: if yours is licensed, you can take it to a regular Nokia repair shop for maintenance (very guaranteed);

Two: If you are not licensed, if you are not afraid to repair in an informal repair shop, you can take it there for repair. If you are afraid, you can buy a memory card, format mass storage and put everything in the memory card. . .

Three: This situation is the best, that is, your hard disk is not broken, but you may be poisoned. Just format it once, or you may not be poisoned. In fact, sometimes some security software (such as 360, security housekeeper, etc. ) it's fake, and I don't know why. Anyway, installing these softwares will cause problems with the hard disk. It is estimated that the 97 hardware is too poor and incompatible.

I hope I can help the landlord ~