I made a stupid mistake t flash the wrong framework-res.apk to my Optimus S and now the phone did not boot up properly, when I powered on the phone the LG and the Sprint logos came up, then the "Android" logo was in a loop, would not load the OS, I tried hard reset in the stock recoevery (I'm rooted but no custom recovery) to no avail. Is my phone completely bricked? How can I reload the stock rom back ? Please help. Thanks.
ZVD is Froyo 2.2. The update.zip will work, just place on Root of SDcard. ZVH is gingerbread2.3.
However, just to confuse things a bit, if you want CM7, you have to be on zvd baseband currently. Stock zvh is a bit buggy however, just a warning. If you aren't sure what version you have, check your status bar. If it's black, you have zvh (GB), and if it's white, you have zvd (FroYo).