To choose between the two is easy:

1. Onexox is prepaid. If you want the long 28 months validity then go for this and use Season Pass to save money. The season pass minutes is to all networks and all season pass balances (data/minutes/sms) does not expire.

2. Onexox black is like postpaid (monthly bill + SST). You pay for data, minutes + sms and yet all balances are carried forward.

Recommend to mnp out 2-5 days before your bill cycle. If it goes through then all is fine but is it gets rejected for whatever reason then you could miss the bill cycle (unless you don't care about the billing). Just pay your usual monthly bill amount (can check with OCS) and then find a onexox dealer near you to submit your mnp.

I just MNP from celcom to XOX today, one issue is that I cannot receive PAC/OTP code from bank? Anyone has this issue before? Solution?

guys, been using B39 for a while now. if i downgrade to B10, will my current data/talktime/sms remains? couldn't find this in FAQ

I just done porting of my mom's Hotlink to this new OneXOX Black . Took the B10 RM 10 plan since she only needs 1GB just to Whatsapp outside the house.
Initially wanted to go for Redone RM 8 plan but quite difficult to locate its dealer so I decided to port into this OneXOX.

Speaking about UMobile, it depends on area, but where I am staying right now in Subang Jaya (only my area where I am staying), the download speed is horrible. Even Youtube 240P can buffer very frequently. But other places is okay. So if you want to Cuba Try Umobile, better try their 1 week trial or buy a prepaid or see if any of your friend are on UMobile.

Im also using TuneTalk for myself. Which is also MVNO under Celcom. In fact so far I am generally satisfied with Celcom. In fact download speed for Celcom where I am staying , is way faster than crappy 4G Umobile, even in just 3G mode (for Celcom).

So for my Umobile port out, still contemplating either port in to YooDoo (since I need lots of Data) or Digi. Or Celcom Gold plan. Maxis? Too expensive.

Yeah. luckily I discovered ONEXOX. for a mere Rm 2 extra is worth it. able to carry forward data plus 20 mins of talk time which I doubt she will hardly use either one - Because home already got Unifi plus free 600 mins talktime from Unifi.
Reason I change is because she is fed up of reloading up just to keep her Hotlink validity active and after a while she stop reloading  ; she don't even subscribe to any data plan just to drain off excess credit and hardly make calls.

So this ONEXOX 1gb plan will be sufficient. She don't even know how to use Youtube (but Fb, yes. one in a while)
First time I told her I will change to ONEXOX she was like "Ha? What company is this ah? I never heard before. Maxis Celcom Digi I got hear before la". Haha.

Okay regarding about myself and Umobile - Yes my wife is using Digi. so I sometimes borrow her phone just to YouTube and I'm quite satisfied with the YouTube speed.

I'm using Umobile Hero P80 as the home MIFI. Yes. I don't have and don't intend to install fibre Internet for my own house. Seeing my Umobile bill alone, an average we clock around 30-40gb, I frequently check Umobile app for the data usage.
Half of that is for YouTube.

My budget is around Rm 80 per month. Cheaper would be appreciated since I am looking at various plans.

Hi Josh,
Yeah I am aware of my P79 has a streaming cap at 1.5MBPs, but imagine my Youtube have buffering sometimes even at 144P. I usually watch at 360P, but now I have to survive on 240P. Its my area which Umobile doesnt excel.
And there was one night I got so upset, I tried my wife's Digi, subscribe to Unlimited Video Freedom Lite. It was day and night differences.
The streaming was much much better in DIGI.
So definitely I will put DIGI into consideration, only thing is either Digi Broadband (yes, Broadband) or Postpaid 80 (which they have promo at the DIGI store now) . Well prepaid can be considered, only comes to the reloading part will be abit of a hassle. Abit 

Okay I'm sorry but we seem to be chatting alot about DIGI and Umobile in a OneXOX Black thread   
Hopefully we don't irritate others . 

Coming back to my experience with OneXOX Black, so far its been running fine, except that if happen there is no 4G signal for a moment and fallback to 3G , data wont run. And that's whats happening inside my parent's home. But of course they still have the UNIFI , which the phone will switch between WIFI and Data. I still believe in Celcom's coverage and nothing is 100% perfect.
My Mom is using a Xiaomi phone, and it only has 2G, Preffered 3G or Preferred 4G. Its left on 4G option.
its been Day 2, and so far my mom hasn't come and complain . Probably don't realize either. *shhhh*   

all blakc users can download the latest app

https://play.google.com/store/apps/details?...com.xoxblackapp

Nice app. Much sleeker than the old one.
Yes, new ID needed. And all numbers registered to you will appear in the app, Black and prepaid.

Hi Oppa.
Thanks.
If im not in Malaysia next month, so I want to cancel B10 next month, my data will be forfeited?

Hi there... how to transfer data from one onexox black to another onexox black.  Both number is under my name...

Hi, I am new sing up for xox prepaid. And I had purchase the SP FAT10M (10gb, 333minute). Now my validity for 28 already. And I can make call., but I can't even use the Internet. What should I do. Thanks.

Hi everybody i am thinking to change my webe(Unifi Mobile) to xox mobile , may i know the prepaid or postpaid user feedback before i into xox

I am a heavy user and coverage is very important as i am a salesman moving around thanks

YES for 2G 3G.
4G not 100% same as celcom. Some place celcom sim card got 4G but celcom mvno no 4G

I also feel the same. My wife is using Celcom and it seems like her 4G is stronger than mine at certain places. Sometimes when i go into a tunnel and come out, very difficult to connect to 4G again. I had to use third party app to force 4G.  I thought problem with my phone but when i use Digi simcard, no such issue.

I really hope this are just isolated incidents because nobody in market can beat XOX Black, if you ask me.

Haha, never in my life have i complain about coverage to telco. I guess have to start doing.

is anyone getting speed cap? On B89DB plan.

i realize max i'm getting is around 10Mbps. At first i still can get 30-50Mbps, speed is getting lower each days. Same area.