Why can't I set the background for text messages on Lenovo a820t? It used to be possible. After I deleted the useless text messages, the background became white?

Hello, thank you for choosing Lenovo products.

A820t can modify the background image of the messaging software by clicking the menu button ---Message Settings --- Reading Style in the message interface, as shown in your screenshot.

If it does not take effect when you set other background images through this function, it may be caused by an abnormality in the information software or system. It is recommended that you back up information, contacts and other data before going to system settings --- Find Lenovo Address Book in Applications---All, click to enter and clear the data to see if it can be solved.

If clearing the data cannot solve the problem, it is usually a system abnormality. It is recommended that you back up the data and perform a factory reset operation, which will usually solve the problem. Please understand.

Lenovo authorized repair site query: /lenovo/wsi/station/servicestation/default.aspx?intcmp=MIDH

Thank you for your support of Lenovo, and I wish you a happy life!