I use the unifi mobile as internet sim (2nd sim) on my S7 Edge, however everytime exit from car park basement (which has not 4g network), the phone take forever to reconnect to 4g network (when i driving), on and off the network and airplane work some time help, any setting under the *#2263# can solve this problem?

If u don't use ur unifi mobile for calling, u can use 4G switcher app to use only LTE for the Internet SIM so it will always in 4G whenever there is 4G signal.

Thanks, will try.

No service available at underground MRT stations in KL.

i got 4G+ all the way in mrt.

Anyone know the default sim pin code?

not sure is it me or what.

recently the LTE network very weak.

Webe unlimited? You may have been capped. Try fast.com speedtest

nope. Unifi Mobile. Unable to get LTE as easy as before. have to restart phone everytime when it drop to 3G. same location. same condition. same building. previously can get LTE very easily.

Either your local tower got problem/maintenance or congestion

congestion maybe. all the places i can easily get LTE now become 3G.

going to port out soon.

so many free sims give out recently, which easily make the tower congest

the towers also limited. Sigh!

Anyone who took the sims from first day, and haven't used yet, don't forget 90 days approaching.

How to check the validity in a simple way other than recall the date of SIM activation (collection)? Last time still can check in Add-Ons under History in the app but now they removed.

Next few days I will download movie as many as possible using one of my unused sim until left few mb. After that see got expire or not.

just use to send one sms will do ba...
since will extend the validity

This is not proven yet...

Nothing is proven yet...

If 20GB data can't keep the line active then nothing will.