Installing a romantic without backup?
Total noob here. I've just rooted my S3 and was wondering if I can install a rom without backing up my original? Basically, my warranty is almost up and not worth a bottle of pop anyway and I'd love to get rid of all the Samsung tripe.
I will no doubt have a thousand other questions further down the line but for the minute I'd appreciate some advice on the above.
If this is a silly post, please don't be too hard on me, we all got to start somewhere.
Thanks in advance.
Edit: forgive the title, damn predictive text, should read rom