If Islam is the true religion, then it doesn't need to adapt to the world. Islam is the same as it was in the 600s, unlike Christianity. Islam is the fastest growing religion, more people convert to Islam than any other religion.
Why do you think it should adapt? Islam is fine the way it is and if it weren't for the political mess in the Middle East (and the West splitting up the Middle East into small countries after WW2), the Islamic World would be one of the most advanced places on Earth.

