They have something in common Lol!!!! They both purple and sing
J,
Get the "All in one Perpage version". Did you extract the files and added them to the Perpage folder? It's located in var/mobile/library/perpage.
Get the extracted folder and place them in there.
Go and enable the EPHD theme.
Open Perpage and select Page 1/ add widget. Select the Uniaw all in one. Hit the home button and your phone should respring.
For my home screen I changed the clock face out and added a different one. I also took the calendar BG and reduce the opacity to 75% to see through the windows. That's another mess to deal with.
Go in to ifile.
var/stash/theme/atomic glow/folders/MobileMailApp.
Rename the icon to [email protected]. Or switch you summerboard/winterboard toggle and respring.
_____________________________________
Deiota / Andrea Oliveira 
 Sent from my White 32 Gb iPhone 4 using TapaTalk 
His Lockscreen does show forecast. You have to remove LockInfo if you have that.
I'm using Springtomize app. Go to dock/coverflow effect. Respring and it's good.
You can try SpringGround in Cydia. I activated via swipe status bar right. I don't have SBSettings so I use it that way. Or you can activate it anyhow you want. What that does is brings the homepage to wherever you are on the phone and can navigate that way? I dunno. Just a suggestion.
Stead of going into folders go into bundles/con.apple.mobilemail and change the icon name there. I hope it works.
OK...got the icons sitting cock-eyed. Thanks for that.
I checked both my settings & my packages in Cydia & couldn't find "LockInfo". Anywhere else I should look?
Rename the image to [email protected]. The @2x. shows the retina display for HD I think. The othe file name is for like stock apps, settings, and so on. Just change the"i" to "I". See if that works.
If you don't have it that's fine. I don't know what can be the problem. Are you using the "Ultimate Lockscreen?" The one that rotates panoramic?