Not possible. The last version of available firmware (unofficial) is 4.4.2, available here:Hello, I am a Chinese, how can lenovo a3000 from 4.4.2 upgrade to the android version (for example, 7.0 8.0), higher thank you
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
thank you.......
is SD card=Internal Storage because it make my device slowly??
is ART work really??