For 4.1.B.0.587 see 3rd post!
BluechipJ for the video, AeonWorld for the pro root tutorial, shantusingh for being the first one to use and post a root method for 4.0.4, buzzinkeegs for inspiring me to create this thread
this tutorial is for 4.1.B.0.587 only!
1) flash the 4.1.A.0.562 kernel http://www.mediafire.com/?twn09p8ekug46f7 (thanks to sathurnn)
note: you might get errors after the reboot, don't worry, this is normal and step 3 will fix that.
2) root you...
why to extract system.sin?
you can use it to retrieve lost files, like apps.
what do we need to have to extract the system.sin?
-the latest flashtool
so lets start
first we need to extract the system....
hope it works for u m8 but i been up 30 hours plus n need to get some sleep is this just for arc S or for both id try it but only got hands on arc lt15
i will make it for the arc too.:D
if you made a kernel/ROM and you still don't have a banner for it you can post a request here and i'll make one for you:D
an example for one of my banners:
(Xperia s MooDeD ICS)