Kapag SUCCESSFUL yung Activation Roaming ON/OFF tapos hinde lumalabas data indicator ng sim mo,....
Pag balik mo sa mypldt apps, failed na.....
Eh Airplane mode mo lang.. mas mabuting matagalang airplane mode para sure na sure na unblocked !!!

PS. No need to restart/reboot your phone, airplane mode lang sapat na!!!
Minsan nakaka encounter ka parin ng di na open yung DATA & failed na sa pag-roroaming on/off...
Here's another informative tip.....



