E: can't mount/cache/recovery/log on Android Lenovo a1000 I have a problem on starting my lenovo a1000 , so i decided to install firmware on it. I tried too much, but every time the phone fishing flashing , and 100% passed with spd factory flashing tool , but phone cant started.   I try already 5  flashable ROM, but same thing happens on every time. SO i decided to cheak its recovery, there i found 
E: Can't mount/cache/recovery/log 
... seeing on image for all error., now what can i do ? help please, Thanks in Advance.
(Lenovo A1000 MTK MT8317 only) Next time, first make a full read back. flash only cache partition from SP Flash Tool.  

If you don't have backup: install platform_tools, reboot to bootloader, connect phone, install drivers, open cmd.exe as Administrator, run fastboot format:ext4 cache