Always perform a backup of your current system and IMEI before flashing, as the process may involve a factory reset . teXet TM-4072 - Прошивка MIUI v5 (OS 4.2.2) - 4PDA
Most firmware for this device is installed using SP Flash Tool . skachat proshivku dlia tekset 4072
If you are looking for custom ROMs or older versions archived by the community, is the primary resource for this device: Always perform a backup of your current system
Ensure you install the MediaTek VCOM drivers first. If using Windows 8 or 10, you may need to disable driver signature enforcement . skachat proshivku dlia tekset 4072
Versions like MIUI v5 (Android 4.2.2) can be found in the teXet TM-4072 Custom ROMs thread . Brief Installation Tips