Samsung 9200 screens are often randomly selected. For example, when you watch news, you will automatically open a certain news, and when you send a text message, you will enter a pinyin to make many w

Samsung 9200 screens are often randomly selected. For example, when you watch news, you will automatically open a certain news, and when you send a text message, you will enter a pinyin to make many words. Dear Samsung users, hello:

According to your description, I suggest you:

1. If the external SD card is installed on the mobile phone, it is recommended to pull it out and test it (excluding the reasons for the poor performance of the external SD card).

2. Turn the machine on and off again.

3. If the third-party screen locking software is installed, is the test improved after uninstallation?

4. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings.

If the problem still exists, I suggest you take the three-guarantee certificate and send your mobile phone to the nearest Samsung service center for testing and maintenance.

Please visit the address of a specific service center:

. Samsung . com/support/service locations . ASP

Samsung knows to provide you with high-quality solutions and answer your questions attentively, hoping to get your satisfactory evaluation.