How to restore apps I deleted by mistake

[16301]

I need to restore apps I deleted. I want to go back 1 week and restore, I use to have a key to do so, can't find please help

[LongHiker · Accepted solution]

@16301 Go to the Play store or the Galaxy store, find the app and click the install button. 

[ssltiknow]

What apps do you need to stop hacking or search fix hacking problems that have already started