Hi, I have a HTC Desire S which has been on Cyanogenmod7 for ages with no problems. A guy at work borrowed it and had it unlocked to all networks - god knows what the guy who unlocked it did to the phone but since I got it back he reported it "kept crashing", got stuck on the Cyanogenmod boot logo a couple of times etc and now won't boot. Its current state is that it is stuck on the boot screen with "*** Security Warning ***" at the top of the screen. None of the options cause the phone to boot into Cyanogenmod. SAGA PVT SHIP S-ON RL HBOOT-0.98.0000 RADIO-38.03.02.15_M eMMC-boot Mar 10 2011, 14:58:38 I no longer have the original SD Card - not sure whether there was anything on there which would have helped. I am looking to sell this or send it off to Envirophone or something. Please can someone help me to replace the stock ROM! Many thanks.