Originally Posted by chubbichubbi
Same problem with an O2 XDA COSMO.
To put it back to live I need an original O2 XDA COSMO Rom.
Please help or I have to put my loved Cosmo to the bay.
Yep, you need the official rom that the phone used from factory. Check for your rom on the official rom thread on the sticky. You might want to pm profezza and ask him if the O2 XDA Cosmo, Orange SPV E600 and the Rogers HTC S621 use the same rom. If they do, he has your official rom there.