For those people who are on iOS 7 right now and unable to update LTE carrier setting in their iPhone, please look at below website..

http://www.ihelpboard.com/2013/06/unable-t...ave-a-solution/

My usage has been 0.0 allocation since I changed the 4G SIM and now can surf free until September

bro, u using ios 7? how to get the LTE working man? im on ios 7 but my LTE is not enable, haizzzzz....already change 4g sim, but cut down one(thats wat the cs at sunway gave me coz the nano 4g kaput already)

Please look at the link below on how to make Celcom LTE toggle available in iOS 7..

http://www.ihelpboard.com/2013/06/unable-t...ave-a-solution/

This post has been edited by adiyon84: Jul 4 2013, 07:28 AM

Im so hate you !

My iPhone 5 cannot enable hotspot, it says I need to call *99# to enable it.

I did the iHelpBoard .ipcc update but now can't even connect to 3G =_= maybe the 3G base station is down nearby. I stopped getting 3G just now also.

Anyway, I have the LTE toggle but I haven't change my SIM card yet.

Can I still go and change my SIM card now? It is already past their 30th June deadline. And I was waiting for the carrier update until now =_=

I am not receiving sms until hours after they are sent including tac requests from online banking. Do you think it's the telco problem or the phone itself?

just reset your network..personal hotspot will be ok after that

Me too. Not even sms .. Also prob receive call.. 2weeks already still on/off.
It happened after upgraded to 6.1.4
Call celcom , ask me to reset network but still not recover. Not sure its celcom line problem or ios bug?

Try to restore your iPhone using iTunes.

Restoring my iPhone solved all issues.

good to hear your problem solved.

not sure is line problem or ios 7 beta 3 problem, my 3G suddenly not stable last night and today morning no signal at all

I think it's line. Because today my iPhone 5 did not detect LTE in my office. Usually full bar LTE though. I think they have slightly problem. I think la..

This post has been edited by adiyon84: Jul 11 2013, 10:55 AM

Yup, finally, get back my 3G now.

LOL!! Me toooo....

haha.. no wonder la..

Celcom's 4G LTE campaign promo now extend to 14 August.
Before this, customers who want to use 4G LTE need to change 4G simcard until 30th June only.

Now open to change til 14th August.



This post has been edited by adiyon84: Jul 22 2013, 04:02 PM

I changed from prepaid to post paid last week n they gave me a new sim. Do i still have to change to a new sim to get LTE signal?