I have recently jailbroken my iPhone 5 on IOS 7.0.4, and last night something happened; I installed an app through Cydia that wasn't compatible, and in trying to remove it I've managed to majorly bugger my phone.
The list of apps that have disappeared contains all pre-installed apps (Phone, Messages, Safari, Calendar, SETTINGS(!!), Calculator, Clock), all of my Cydia apps, including Cydia, and the Control Center only shows the flashlight on the bottom bar.
The only apps that are visible now are apps that I've downloaded from the app store, along with any desktop shortcuts that I've made (although they don't work, as there is no safari.
I've tried to restore the phone in iTunes (Normal, DFU and Connect to iTunes modes), but I keep getting error 3004, and I've tried to re-Jailbreak the phone, but Evasi0n won't connect.
I don't have admin rights on my laptop (as I'm at work), and I'm currently working away from home (I have very limited internet access at night).
If anyone has any ideas as to how I can restore my phone please let me know, this is KILLING ME.