Thank you for your reply.Hi,
I have an E22 with an external battery.
Originally, it was 26 to 27 kph.
Tried the TUT, now it's 29 to 30 kph.
Any way this can go up?
By the way, N2GZ prefix worked for me not the N2GX
N2GX was an early prefix, the guide has since been updated to N2GZ.
There is no way to increase the speed further, as we don't have a firmware generator for the e-series atm.