Hey everyone, new to the forum, but have been lurking in the background for a while. Have a question, I'm trying to add a gps patch to improve my gps reception(which is horrible) but when I try to install to /etc/ of the system I keep getting a "file is read only" error. Question is how do make the file system read/write? Phone has 2.3.4 version. When using explorer app it states that system (not sd card) is mounted as r/o. Can I unmount system to r/w? Thanks