if everything is from TM, it's their responsibility and they should change for free

depends strike where....
when lightning directly strike nearby, apa protector also will KO

best go fibre, one less worry internal device rosak from lightning strike compare to phone lines
for many new builds if power cables are underground another less thing worry

Just call Unifi, they will settle for u.....

This is the reason why average people prefer 5G over fibre now not just in Malaysia.

Many other countries such as US, Japan, even HK especially small families and bachelors.

No contracts commitments and easier to manage.