its a long stiry but could someone help me on my situation with my evo. So i decided to root my evo and it worked. so then i decided to download an application under the used rom manager in which it downloaded and small window pop saying clear saved or back up. so i back it up but i didnt know that it was going to caused a problem. so it then rebooted to where it took about 5 minutes to start. so know i realized that the market app its not in my cell any more neither the gmail account so i could get all my numbers back on my phone and i try restarting everything many times but it still doesnt worked. could someone helped me
Welcome to the forum Cars! It sounds like you flashed an AOSP ROM, CM7 I'm guessing. In any case when flashing an AOSP ROM, you need to flash the GAAPS (Google Apps) file as well. You can find the file here:
http://dl.dropbox.com/u/29437976/gapps-evo-20110504-vm.zip
I'm going to assume that flashing is a fairly new thing to you so I'll break it down for you.
1. Download GAAPS file onto a place you'll remember on your PC
2. Plug your phone via USB to your PC and select "Disk Drive"
3. Locate the downloaded GAAPS file on your PC and place file onto root directory of your SD Card on your Evo (on topmost level, not in any folders)
4. Power phone off, then back on while holding volume down (this will take you to hboot)
5. Select "Recovery" using volume keys to move up and down and power to select
6. Once in Recovery wipe cache and dalvik cache (I believe you can find them in the advanced options, it's been so long since I've used CW)
7. After wiping, choose "Flash zip from SD Card" or something to that affect
8. Locate the GAAPS file and press power to select.
9. Let it do it's thing and then "Reboot"
Viola, once rebooted you'll have your GMAIL and Market apps in place.