UrukDroid 1.6RC2 upgrade to 1.6RC4

This week a 1.6RC3 update was released by sauron.
Yesterday I started a backup and an upgrade and found, that also
a 1.6RC4 is available.

Did the upgrade on the Archos 101 and had no problems.

On The RC2 there were some hangs but not very often.

See this forum for infos.