Steps you can follow if you can't get Safari on your iPhone
- Make sure that Safari is turned on in Settings>General>Restrictions. If it is, search all of your screens and files because you won't be able to delete it. If you still can't find it, go to Settings>General>Reset>Reset Home Screen Layout
- Your iPhone should be updated.
- Because Safari is a native iOS program, the only way to update it is to upgrade your iPhone. Open Settings and select General -> Software Update from the drop-down menu. If an iOS update is available, tap Downloading and Installing
- .Open Safari after the update is complete to test if it works properly.