Alright. So I just bought a new phone from eBay and put my sim card from my old phone to the new one and everything else works(calling and texts). But once I'm out of range of Wi-Fi my mobile data will not work. I have 4gbs. It says it is disconnected. I tried a family members sim card from a different provider and that worked with no issues, so the new phone is clearly unlocked. Can anybody help me with this. I tried everything, restarted my phone etc.
