Check at setting first, got lte or not
Settimg-general-celular
If not then need to change simcard ( some ppl need it, some didnt need after get celular update)

Ur area dont have lte coverage? Celcom got few area only for lte, where your location?

Celcom coverage nowadays suck, i port to maxis soon

Guys. About the 4g sim card now is it available on every SC?

Same with my exp. Been wondering of when i'll be using LTE from few months ago. After received the carrier update setting for LTE since end of May, later heard that only selective customer able to enjoy it. So nevermind. Then about 2 weeks ago, dialled 1111. I was told that:-
1) my simcard is 3G version, need to change at only 2 available 4G simcard branches which are either Jalan Semarak or Sunway Pyramid
2) my no is under my company (in fact my ex-company) acc package so celcom has not yet open 4G to this type of customer.
So i checked & confirm that my simcard is 3G version. But due to the 2nd item above, i didnt go & change my sim.

But about 10 days ago i received SMS from celcom that my line now able to enjoy LTE for free until end of this year. So i still tried & went to the place listed in the 4G coverage area, but still unable to get the LTE signal. So i guess it must be the sim.

Finally, last friday i went night to sunway pyramid branch to change my sim. After talked to the guys at the counter, they said, actually no need to change sim, they just need to activate in their system & upon checking they confirmed that my acc has been activated. Then after i reached out my phone to unlock it for them to have a look, suddenly wollaaa the LTE symbol already appeared.

Conclusion, no might need not to change sim unless yours is the cut version of micro sim. The coverage still under development (standard answer) so thats why, i wasnt able to detect the LTE earlier (i might turned the LTE toggle off too). And there is no extra charge, since it is a speed signal same as 3G. So the sms about free service until end of this year also not true (this sunway pyramid guy might telling wrong info which i don care that much cuz i am able to enjoy LTE now)

Anyway, mine is 6.1.2 JB



Got a new nano sim for my wife too (currently use ip4S) so that she can straight away use my ip5 after i buy ip5S. Activated LTE service, no 4G print on that new nano sim too. So need to use the nano to micro adapter for 2 weeks.

Most important info, was told by them that this branch will sell outright ip5S (w/o plan) on the 2nd day which is Friday 1st Nov. So most prob i'll be there to buy my ip5S.

My iPhone have "Enable 4G" thing and I enabled. But I didn't get 4G signal at KLCC

If only at some LTE places, shouldnt be a problem... Unless you didnt get LTE at all the LTE places...