Another leaked version of BlackBerry 6 for the BlackBerry Bold 9700, OS 188.8.131.528, has been spotted online. There is not word (at the time of this posting) what .358 offers over the last leaked OS for the BlackBerry Bold 9700. If, however, you would like to try it out for your self you can download it from the link below.
Note: This a Leaked BlackBerry OS, and thus, is completely unsupported. Download at your own risk and make sure that you have a good backup of your device before you attempt to install.