Chosen Solution
Hello ive sent in my tablet already for repair and they sent it back the same ! It was still slow. Lets say i open facebook, the app opens slow and when i try to scroll down it lags bad. I need help please :( Tablet : LenovoPad TB3-850F
Honestly, its probably the age of it. It looks like your specs are a 1ghz quad core arm with 2 gb of ram. It looks to have cost less than 200 brand new. While it may have been fast at one point, as apps and websites upgrade, they take more processing power (sometimes) to run. As a last resort, restore it to factory, not from a backup. Start new and see if that helps.
