Finally, a free moment appeared.
andrey174k , after replacing the boot, the interface begins to lag badly (flash drive for grade 16-10).
Since there are issues on the memory of custom firmware, here is another way to solve it (without replacing the boot and picking the system files):
1. Install
В® Xposed 2. Install the module and activate it
XInternalSD 3. In the settings of the module, we put ticks everywhere
click on the item "path to the internal sd card and prescribe
/ storage / sdcard1 / . Next, go to the "disable for applications" and tick:
. Reboot
As a result, we now have
After these manipulations, we have all the downloads, cache, etc. goes to the flash drive.