If you're still using a 4G smartphone along with a T-Mobile SIM card, it may be time for you to upgrade to a 5G handset as T-Mobile is phasing out 4G.

To unlock your iPhone from its carrier, you'll likely need to contact your carrier directly to cancel your contract.

LG Electronics said on Monday it had reorganised its mobile phone division to increase outsourcing of its low to mid-end smartphones, which analysts said represented an attempt to cut costs and ...