I'm working on a project with a no-name android box, and the default setting for the time zone is some place in China. I would like to arrange the firmware in such a way so I can set it to always go with Eastern time, because changing it back every time I do a flash is getting annoying.
I tried looking for /etc/localtime but that is not there. /usr/share/zoneinfo only has 3 files in it, zoneinfo.dat, zoneinfo.idx, and zoneinfo.version. None of them offer any help.
So how can I set the time zone in Android from the firmware files?