[Solved] How to download AOSP for 4.4.2 version OS?

Question

But there is no faster way, as answered in your previous question.
You are gonna have to be patient.

$ repo sync -j8 -c

EDITED

Also, depending on your needs, you may want to try to pass --depth=1, to your repo init in order to get a shallow clone of the repositories. I have never tried it myself but theoretically, it should take less time/space, although you will be missing the whole history.

Accepted Answer

But there is no faster way, as answered in your previous question.
You are gonna have to be patient.

$ repo sync -j8 -c

EDITED

Also, depending on your needs, you may want to try to pass --depth=1, to your repo init in order to get a shallow clone of the repositories. I have never tried it myself but theoretically, it should take less time/space, although you will be missing the whole history.