I used 14 secret codes to unlock menus of settings on my iPhone and Android - how it works

ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...
Gizmochina

Xiaomi 15 Civi

The Android v14-powered smartphone features a 6.76-inch LTPO AMOLED display with a 1440×3200 pixel resolution and 519 ppi density, delivering sharp and vibrant visuals. It supports HDR10+, Sunshine ...