Sometimes it so happens that even after successfully installing the Chinese KitKat firmware on international Honor 3C (H30-U10), you encounter a strange network issue that results in total loss of signals with ‘No Service’ onscreen message. This is actually engendered by the loss of phone’s IMEI data during the installation of unofficial ROMs/firmwares. The good thing is that you can easily bring back this IMEI with a minor patch using our concise step-by-step tutorial given in this article below.
