i've tried a dozen roms to upgrade from 2.1, which i had to downgrade to after improperly partitioning internal SD card. none of the official roms will install except one 2.1 from the SD card, so that limits some of the custom roms i can use. tri_zet's TRZMOD-V3 works and is the original one i installed after i first got my S7. the problem is now the wi-fi doesn't work. it works with the stock 2.1 rom that will install, but after install it goes from scanning to connecting to disconnected. i've tried it with two different wi-fi sources and no luck. i'm at a loss for why i can't install the official 2.2.2 roms from the SD card and why none of the other roms work, but i'll be happy if i can just get tri_zet's rom working like it used to before SD card partition. thanks for any help.