You damn sure about band 41? Or are you talking about band 40? For band 38, so far they are using 20MHz and 10 for band 40.

I had very bad experienced with YES , I terminated my account 6 days before contract ended on February 2017, they drag until July 2017 only paid back the additional charged money. When I asked why the payment not tally as they mention, the customer service replied because I terminate 6 days before the contract , so that's a charged. That's funny how if customer that need to work on the actual date or travel ? Means need to cancel the trip or apply the leave to go terminate the account. Coverage are not stable, no line percentage higher than can used. Please think wisely when you want to use YES. Ps: I did walk in to kiosk and KL sentral asked when can I terminate the contract, they mention one week before , but now the story are different. Cause they
will change the terms and condition by YES own rules.

T&C may apply.
Please read the super small print.

my ZTE Axon 7 support the band 38 & 40 but when I put the prepaid sim card on the phone got no signal at all.

How is this happening? does yes 4g block certain phone from using the service?

If any mobile phone connect to Yes without turning on VoLTE, you will be booted out from the network. This is what the network engineer in Yes told me.

If I register new SIM and then reload RM30 the first time, will I get the bonus RM30 extra immediately? Cause I read in a blog that said bonus is for the second time reload. 

Wow, I'm surprised Kuala Terengganu is getting congested considering the relatively small user base.

How to disable auto subscribe? Cant find in yes app
Got this sms. Previously no auto subscribe.now keep using my credit although my data still many.

RM0 Yes 4G: Your Prepaid LTE Data AddOn 30 will be renewed on 19 Sep 2018 23:59. Pls ensure there is sufficient credit in your 01117*****9. Go to MyAccount to unsubscribe