Maps gives you
turn-by- turn spoken directions, interative 3D views, and the stunning Flyover
feature with cellular data
capability for all iDevices but Apple doesnot supports maps navigation on all
countries. 

MapsAllCountries is a jailbroken cydia tweak by Luis F(@blackforstripes) which lets you enables turn-by-turn navigation (Apple Maps) on all countries
Image Source: Apple

So for those you might
not know, MapsAllCountries is a jailbroken cydia tweak by Luis F(@blackforstripes) which lets you enables turn-by-turn navigation (Apple
Maps) on all countries (even on those that are not supported by default, like
Brazil). After installing this tweak there is no options to configure that is
it begins to work immedialtely.
MapsAllCountries for iOS 9 is
available for download from Cydia via BigBoss Repo (which is installed by
default in Cydia when you jailbreak your device) for free and is compatible
with all devices running iOS 9 or higher… It is also available for iOS 6, 7
and 8 named as MapsAllCountries.
If you are not yet jailbroken
then here’s simple step by step guide on How to jailbreak iOS 9.0.2 using Pangu?