Flashing my first Custom ROM
Ok I have rooted the phone.....made several Nandroid Backups (paranoia)....downloaded the rom I want and now about to flash. The part that I am confused about is the data/dalvik/cache wipe. What do each of these do? These aren't gonna erase anything off of the SD card will it? Is there anything that I haven't thought of before I install my first custom rom?
Thanks
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