Frequency of Occurrence:
When using different SIM cards, can not connect to data and most of the times the cellular signal is lost, texting or calling takes time sometimes failed. Already have it repaired but only works for a couple of hours then back to main problem again. I am very disappointed. May I request for a replacement of unit? I already shouldered the transportation cost to have it repaired twice but to no avail. I already planning to bring this up to media because of the incompetence of your group.