GL-XE300 (Puli) - Device works slowly

[silkweb]

Here is an example for changing the default IMEI for the Puli router:

IMEI change

Hi, I have Mudi. is it possible to change imei to increase anonymity on the LTE network?

and here an example for the TTL:

TTL How to

Here is a method that worked before for someone: or here: