Can you post your internet speed ??

Note 4X Global Stabil ROM do able detect 4G+ Digi signal on certain location in Sungai Petani, Kedah.

Try in the dialer this code:



This is just to "force" VoLTE functions... May or may not help...

After dial that code, a short message will appear stating "... VoLTE provision checked is...."

This is only for enable VoLTE
I am able to use VoLTE after key in this code
HD=VoLTE


Attached thumbnail(s)

unifi mobile run on Band 5 ,Band 38,Band 40. This is so far i know

yeah ... that's right... so, 4G+ is hit or missed on certain phone(s) me guess... I'm not expecting to change the SIM card at the DiGi Store would help, but if it is free, give it a shot...

As so far i know, my friend successfully cracked the QCN on Redmi Note 4 Snapdragon 625 and did get 4G+ on the phone. Real 4G+ + 4G+ speed

can go for OnePlus. I jumped from Xiaomi to Oneplus and own a Oneplus 6 now, able to get 3CA (1+3+7) on Maxis, and 3+7+8 on Digi, even better, it support Digi VoLTE and VoWifi (but need little tweak to activate)
For Celcom, doesnt have much experience but it should support 4G+ (band 3 + 7)

>able to get 3CA (1+3+7) on Maxis

How do you check this? What software on the phone?

Can you share QCN file?

Network signal guru (need root)
And you will see something like this

Thank you! You've helped a lot!

Yea no problem bro

I have to ask my friend 1st.

I able to get LTE+ on my redmi note 5. But internet speed just normal. If can get your QCN file i can try write into my phone to test

Xiaomi mostly dont support 4g+ aka m'sia interband CA.

xiaomi phone intraband CA example digi b3,b7 & b8
example of intraband ca (kahwin sama janda) not availble in m'sia
b3+b3, b7+b7 or b8+b8 CA

m'sia current interband CA only.
like only b3+b7 CA for digi. so xiaomi phone cant run it even cat xx phone.

VoLTE xiaomi phone support.... it has nothiing to do with CA/LTE-A things.

then even honor phone/huawei budget phone like honor play, honor8x n etc also not support CA...even CATxx phone

This post has been edited by alexchew_2020: Jan 19 2019, 07:55 PM

but some of xiaomi phone can use Maxis 4G+ and Digi 4G+ in certain area. Celcom also

How come 🤯??? AFAIK, band 1 in Malaysia is used for 3G. Or got any updates that I didnt know? Maxis LTE should be the same like Celcom(band 3,7). Only Digi implements its band 8 on LTE(although not widespread).

This post has been edited by kroul2: Jan 21 2019, 07:36 PM

Whoops my bad. Big 4 telco got their extra 5MHz on band 1, but only Maxis has implemented TDD-LTE on the extra bandwidth. That's why it's possible for 3CA on Maxis.

Digi could theoratically have 4CA if they also implement that 5MHz on band 1 as TDD-LTE

Btw couldnt confirm that operate TDD-LTE would need lesen or not.

Source: https://www.skmm.gov.my/legal/registers/cma...or-2100mhz-band

This post has been edited by kroul2: Jan 21 2019, 08:21 PM

Ah! No wonder more and more phones selling in Malaysia comes with Band 34 since it sits perfectly between the guard band of uplink and downlink of band 1.