Woah, hold on a sec. This is the GSM Hero section and you're posting files for the CDMA (Sprint) Hero. We have a separate section for
CDMA Heroes here. Despite the name they are entirely different phones. (Can't fault you on the name there Jyro though :P)
xxnicole, if you've already downloaded any of those files please delete them - they will brick your phone.
Now the slowness of your phone and the wifi messing up could be attributed to the ROM. But it's the colours messing up that worry me. I've never heard of that before and it's possible your phone is in need of repair.
What I recommend you do is to flash the ROM as new and we'll make sure it's done properly. If it's still messing up we'll try a stock firmware. If that doesn't work fine then it's probably best to get it sent in for repairs, unfortunately
- Redownload Villain12 from their website
here and put it on your sdcard.
- On your phone use apps like Titanium Backup to backup all your apps/data. I'm assuming you already know what you want/need to backup and how, sicne you've done this already.
- Reboot into the recovery menu you used to flash
- From the backup menu do a nand backup. Do a nand + ext backup if you were using apps2sd.
- From the wipe menu do a factory reset, wipe the normal cache and the dalvik cache.
- Flash the Villain12.zip
- Reboot and go to the villainROM updater and make sure to apply every update you can find.
- Restore all of your data.
Then see how it goes.