I just spoke so many times with customers service about my problem. They start with change my sim card for new one and nothing change. Nobody is able to help me with a problem. I'm paying VIP tariff which cost me 50 pounds every month. I'm a truck driver and I need internet connection so bad. I have done speed test on my phone and I'll have download speed 0.05 Mbps but upload 0.01!!!
What I can do to speed up my internet speed on my mobile?