now u can not able to see more than of two days ago history.

My tablet broke, but I have an Android phone and that shows 7 days of History. I expect Firefox on Android devices to differ in some respects from Firefox on desktop computers. Desktop computers store a large quantity of bookmarks and History. Maybe the reduction from 7days to two days is actually a fault. I note this Knowledge Base article mentions Android tablets storing months of History * [[Getting started with the Firefox for Android tablet browser#w_history]]_history So maybe storing 7 days on a Android Tablet is a fault. Have you been using Private Browsing or setting Firefox to delete History when it closes ? * [[Private Browsing on Firefox for Android]] * [[Clear your browsing history and other personal data on Firefox for Android]]