More and more are keep on searching for new trick and techniques in unblocking their smart sim cards. Various forum sites has different tactics in bypassing the ERROR 619 most often appeared while trying to connect in the internet. Thus, for some, free browsing technique (FBT) made it impossible anymore. Roam Off, PASALOAD, GPRS ON, UBOS LOAD, 3G On are just some people keep on trying just to get that ERROR 619 out of their way in FBT/UBT.
Me myself was also a victim of that error code. Thus after several experimentations, spending much of my allowance, I come to a very neat and simple trick to have it free from blockings.
The requirements and recommendations are already listed below. All you have to do is follow those intruction VERY CAREFULLY. For you to be able to bypass that error code PERMANENTLY and have FBT/UBT back to normal
