[Q] Help: My stock nandroid erased.
I had made a back up before the first time I flashed a rom. I had successfully used it to restore, but one time it just took forever to restore and then it wouldn't boot. TWRP then wanted a password, because the rom hadn't booted, the only solution I found was to format data, which killed my back up. Is there a flashable stock rom I can use to return my phone to factory settings. I don't care if it is ICS or JB, but I need it to not be custom. My USB is messed up and I am almost out of warranty. Need to take phone for service tomorrow, and don't want them to see a custom rom running. I've done this before with no prob, even though tech you void your warranty, in practice, they don't much check beyond cursory look. Please help if you can.
Thanks in advance.