Question: I want to store downloaded files securely on Android device and I don't want to use encryption. How can I do it?

Can i use [Context.getDir()](http://developer.android.com/reference/android/content/Context.html#getDir%28java.lang.String,%20int%29) with MOD\_PRIVATE to do it ? why not ?

Answer: 
Master is just a branch, like any other. Nothing is stopping you from merging the other way to synchronize any branch with whatever changes has been added to the master branch. When in branch A, just do:

```
git merge master

```

And the merges in master will be added to the A branch. You'll have to resolve any conflicts like in any other merge.
Just make sure that you have the branch you would like to update checked out 

`git checkout BRANCHNAME`

than you can do

```
git merge master

```

which ill bring all your changes from master into your current branch, the only problem may be, im not sure if it is possible to do it for more than one branch at a time.