I have phone Lenovo S820 (mt6572) and I have huge problem.
After I bought it, it work within 4 hours. Next it restart itself and stopped on Lenovo logo.
I tried factory reset and nothing happened. I enter Chinese menu, click on one option and from now on it stopped on Android logo, of course it didnít turn on. Still it doesnít work. (With SIM card, without it, SD card ect).
Moreover, I tried to install new software. I found and install by Flash tool Lenovo S820 copy mt6572 Multilanguage RoM from needrom BUT, I push Firmware->Upgrade button instead of download. From that moment in general it doesnít start at all.
My computer see it as MKT USB Port.
I donít have backup (or it doesnít work), cause I didnít create it earlier.
Pls help, because I have new phone and I canít use it