Hi there , i've heard that Zyxel 5G indoor router has 2-3 types , one from the original company and second by EE and third by 3 , the first and third using the same firmware as zyxel and that app works with them , but i have the EE one , which is bands locked and firmware locked and some features like bands selecting is locked , my question is there anyway to remove the custom EE firmware and retain the zyxel original one , which is fully unlocked and here is a photo of the router:
