4G already unstable and they will kill it next year?

Vehicle tracking like Katsana all using 2G.

Vehicle tracking like Katsana all using 2G.

Many still using 3G only devices. After 3G gone, these devices will connect at 2G. 4G will have major improvement though.

Phones before 4G are mostly HSPDA only devices. I have plenty of such devices at home from PCMCIA cards to mobile hotspot. Still usable for backup. Some older laptops also shipped with a 3G modem inside. My old ThinkPad X61T for example. Still works but at 3G speeds.

Without 3G later, these devices will connect at EDGE speeds which is terribly slow.

Unifi Mobile will stop slaughtering customers.

Seems like 3G is no more at KD.

Yesterday, my laptop's built-in LTE modem struggled to connect 4G and it revert back to 2G all the time. The same goes for my 4G MiFi. Due to poor 4G in KD, it too reverts back to 2G.

With 2G, it is useless. Cannot browse or download anything. Only good for pinpointing a location via Google Maps.

Seems so.