How to fix standby mode on iPhone?

How to fix standby mode on iPhone?
I’ve been experiencing issues with my iPhone getting stuck in standby mode, and it’s becoming a real headache. Every time I put my phone down for a while, it doesn’t seem to wake up properly or it takes an unusually long time to respond. I’ve tried tapping the screen, pressing the home button, and even doing a soft reset, but nothing seems to work consistently. It’s frustrating because I rely on my iPhone for important calls and notifications, and I can’t afford to miss anything due to this standby mode problem. I’m not really sure what causes this, and I’m looking for a clear understanding and solution for how to fix standby mode on my iPhone.
4 Answers

To fix standby mode on an iPhone, I recommend starting with basic troubleshooting steps. Begin by checking if your phone has sufficient storage, as low storage can cause performance issues. Go to Settings > General > iPhone Storage to manage your storage. If you’re running low, delete unnecessary apps, photos, or videos to free up space.
Next, ensure that your device is not overheating, which can cause it to enter standby mode to protect internal components. Let your iPhone cool down and then try using it again.

You might want to look into resetting network settings by navigating to Settings > General > Reset > Reset Network Settings. This will clear Wi-Fi passwords and cellular settings but can sometimes solve deeper connectivity and responsiveness issues. After resetting, connect to Wi-Fi again to see if this resolves your standby mode issue.

The first thing you should try is a hard reset, which is different from just restarting your iPhone. For an iPhone with Face ID, quickly press and release the volume up button, then the volume down button, and finally press and hold the side button until the Apple logo appears. This forced restart can often resolve minor software glitches causing standby issues.
If that doesn’t work, check your battery health in Settings > Battery > Battery Health. If the Maximum Capacity is significantly below 100%, your standby issues could be due to an aging battery that needs replacing. You might need to visit an Apple Store or authorized service provider for a battery replacement.
You can also try disabling apps that run in the background. Go to Settings > General > Background App Refresh and toggle off non-essential apps. This can help if background activities are causing your phone to remain unresponsive.

- Restart Your iPhone
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Press and hold the power button (or both the power button and volume down button on newer models) until the Apple logo appears. This can refresh your system and resolve temporary issues.
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Update iOS
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Go to Settings > General > Software Update. Download and install any available updates. New updates often include bug fixes that can solve standby mode problems.
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Reset Settings
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Navigate to Settings > General > Reset > Reset All Settings. This will not erase your data but will reset system settings, possibly fixing any configuration issues causing the standby problem.
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Restore from Backup
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Connect your iPhone to your computer and use iTunes or Finder to restore from your most recent backup. This can resolve software corruptions.
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Contact Apple Support
- If none of these steps work, reach out to Apple Support for professional assistance. It might be a hardware issue that requires expert attention.