Understand the idea
Incorrect time can interfere with certificates and some verification codes. This can look like a website failure even when the connection works.
Put it into practice
Enable the device’s supported automatic date and time setting and check the timezone. Restart the affected app after correcting a substantial mismatch.
Know the limits
Changing the clock to bypass an expiry message does not extend a server-side deadline.
The wider context
Stable devices make online reading and practice easier, but performance settings cannot change the odds of a game. Back up important data before disruptive troubleshooting. Use manufacturer documentation for model-specific steps and keep software within supported, trusted distribution channels.
Your next step
Use the practical step above only where it fits your situation. Before an account-specific action, check the current instructions from the service or device provider involved. Write down what you observed and what remains uncertain; that makes a follow-up question more useful.