Due to strong user backlash, the company had to implement a rollback of the software interface update.

rollback 是由动词 roll（滚动）和副词 back（回）组成的复合词，字面意思是"滚回"。在计算机领域特指"撤销、回退"之前的更新或更改，恢复到之前的版本状态。