Stock Rom párr C1000 / C2000, Fábrica, párr guardar our Móvil en Caso de Problemas, mala o Totalmente limpia firmware flash.
Hello, you first have to have the drivers installed, the mobile and preloader, the rom is in .GZ, but you can decompress using Winrar, once that is done off the phone, remove the battery and connect it to the pc, when you press Flash tools downloading drag the battery to be put in place to make contact the tools flash must admit, if well installed the drivers, I’ll leave a link to how to use tools and flash drivers,
Once achieved surely have to change Imei,mark USB debugging, for this you must be ROOT,to turn it even root test Vroot , when you have need to download the MTKDroid TOOLS program provided in its latest version, so you do not trouble, I will try fails with others in a zip. when you have it installed and running on your phone rom, connect normally on your pc, open MTKDroid and expect me to fill the screen and notice especially in the color square in the left bottom part, must be green so that you can change the imeis, when, really has given you all the details phone, and where it says imeis, will put NULL, you have to click where it says change imeis, there will have to put carrying your phone, you have them behind the battery, you give reboot the right bottom part and restart the imeis MUST aparecerte changed, and will have online, all you have the program installed MTK ONCLE a copy, greetings and luck.
Here I leave the link, you have the drivers, the tool flash and mtkdroid, these last in their latest versions, any problems you comment me, the video link is Spain, certainly if you look in your language also appear something and you be easier with voice guidance (change rom with Chinese mobile flash tool), do it all, greetings.