How can I change the antennas of my router. I cannot unscrew the antennas. My router is Archer C50. Please help me!

I bougth this router as a second router in order to filter all my home devices with my PureVPN subscribtion. I followed this guide https://support.purevpn.com/how-to-setup-purevpn-manually-on-tp-link-

In the latest firmware for the M9 Plus you have mentoned a beamforming option inside the Deco App, "2. Added swicth buttons for SIP ALG and beamforming.". I can't find this option.

Greetings, I have bought TP-Link AV1200 powerline adapters (Pass through type) to expand my network from the ground floor to the first floor. I have connected the first powerline adapter directly to t

Please advise whether I can pair model PA4010 with WPA4220. Thanks

I bought an Ancher vr2800V from an Ebay store in Germany so as to replace it in the old AncherVR2800 because I changed the system at home, I switched from ADSL to VDSL and I have a cordless phone. I g