Can I suggest....
You should call 100 and find out whether your line supports a higher speed first. If you have 4M, but your area doesn't support 8M, then obviously there cannot be a speed upgrade. I see some users have said they are on 1M for long time as their area does not support more than that. So there can be no speed upgrade. 8M user already on max speed for now, so there can be no speed upgrade.
I am just wondering if those suprise gifts are for these users whose lines cannot support higher speed.
If I remember correctly, the new better package for non-Unifi users is only in Jun.
Also, I would consider carefully before accepting any surprise offer without finding out the above, because later they will say you already got something free and later if something better comes along, they may say you are not eligible for it for that reason.
Asking users to sign up for another mobile package and then get RM10 discount is ridiculous. Unless I really want the mobile package, why pay more to get a small discount. I wonder if the GemFive voucher will be worth RM120.(RM10 x 12 months).
It does seem that RM10 is the monthly difference they are using. This seems to be in line with
Old 2/4/8M = 130/140/160
New 2/4/8M = 120/130/140
I also think users who are now paying the old higher price should either try to call 100 and get the new price or try at TMPoint. From what I have seen the new price was initially only for new users. Later it was applicable to old users. But you had to go get it. And there may be a contract renewal.
I also see there are a couple of users who managed to go from 4M to 8M at their current price. Maybe that was because it was technically possible, or there were free ports available. But I think you have to go ask for it, maybe fight for it. No harm trying.
I called and even went to the TM point... I live in KL nearby city centre... the best speed they have is 1mbps.. they said not even able to upgrade to 2mbps..
so after several tries of asking and got rejected.. I logged the complain to SKMM..