Any fix for "mobile network" not to switch to another carrier when in an area with poor reception?
I've already set "Network Selection Mode" to manual, yet it still manages to switch and lock to a different carrier when I lose my Globe signal (caught it a few times sporting the SOS notif on the signal bar and upon checking, it locked itself to Smart's network. Had to scan for networks again and manually switch it back to Globe).
I think this is also the reason why I get "SIM card rejected" from time to time.
Any insight regarding the matter would be greatly appreciated.