Galaxy Grand Duos Upgrade (ROMs)
Hi, I'm now facing a problem with my Galaxy Grand Duos. It was initially on the 4.1.2 stock ROM. I tried many ROMs for 4.2.2 until I found the ROM that best suits my need which is the RR (Resurrection ROM) and it's now working normally, but the problem is that now, I need to install the 4.2.2 (leaked firmware), I found the files and followed all the tuts I found, but in videos and such they get the message "success" and I get the message "fail", I don't know what's the reason behind this, I tried changing USB ports, changing the cable, I tried nearly everything, but no avail. So basically, I now need 4.2.2 (leaked) or any KitKat (4.4) ROM, I want Carbon or SlimKat, but both require coming from a KitKat ROM (which is not my case) or 4.2.2 TW ROM, I don't think RR (Resurrection Remix) is a TW ROM, so what should I do? I need to know one of them, the KitKat or the 4.2.2 (leaked).