I've also just brought a Neo N002 for £40.
The "Epade S90" referes to a discontinued model but the battery fits the Neo.
Or something like that :-p
Ive now got half a dozen different n002 Roms on my SD...
Just Google "neo n002 Roms"
You will get a lot of Chinese sale sites selling the phone in the Google results but there are at least a dozen good sites (in Chinese) that have various Roms for this great phone.
Best one I've tried and am currently using is a BBk OS.
Looks a bit like cyanogenmod.
There is a good Sony ROM, and a Samsung/touchwiz rom that I found very laggy.
Just be aware that some Roms take ages to download from these sites and some are unflashable in cwm due to code 7 errors.
Couple of points-The makers advertisments claim the Neo has a 1.2 GHz dual core processor and 1gb ram.
It actually has a 1.0 GHz dual core processor and 442 mb (335 usable) ram.
Why the makers need to fib is beyond me.
One the back cover of my Neo, it says "with neo team sense"
This is obviously a reference to some people claiming the Neo to be a "clone" of an HTC ONE X.
The Neo looks nothing like an HTC one.
I'm more inclined to think the Neo is more like a Moto G IMHO.
Anyway, Good luck with the ROM hunting
Sent from my NEO_N002 using XDA Free mobile app