I did a factory reset on my phone yesterday because I read some articles on how it would make my phone faster since it was running very slow and crashing every possible second. So I did the reset and everything was working fine but this morning a box kept appearing with this message "attention requested service not subscribed OK" then when I click okay another message appears indicating that I'm now connected to my wifi. That box appears every single time, I tried the reset again and it keeps showing, it's very annoying because it interrupts everything I do.