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If You See 'No SIM' Or 'Invalid SIM' On Your iPhone, Here's What You Do

Seeing “No SIM” or “Invalid SIM” on iPhone? Check your SIM card, restart, or update your carrier settings. Simple fixes often ...

Oppo K13 Turbo Pro hands-on: a 7,000 mAh battery phone with a built-in cooling fan

It's powered by the Snapdragon 8s Gen 4 SoC. Oppo unveiled the Oppo K13 Turbo and Oppo K13 Turbo Pro in China in July, which ...