How do I fix WhatsApp not opening on my iPhone?
To fix WhatsApp not opening on your iPhone, follow these troubleshooting steps:
Restart your iPhone: Press and hold either volume button + side button (or Home button) until the power off slider appears; slide to power off, then turn on your iPhone again.
Force Quit WhatsApp: Swipe up from the bottom of the screen (if iPhone has Face ID), or double-click the Home button (for devices with a physical Home button). Find the WhatsApp card and swipe up to force quit the app. Wait briefly, then relaunch WhatsApp.
Change Network Connection: Switch between Wi-Fi and Mobile Data by turning off Wi-Fi and enabling Cellular Data, or vice versa, depending on which option provides a stronger signal.
Reset Network Settings: Go to
Settings→General→Transfer or Reset iPhone, then chooseReset→Reset Network Settings. Enter your passcode and confirm the action.Update WhatsApp: Open the App Store, navigate to the 'Updates' tab, and update WhatsApp if necessary.
Uninstall & Reinstall WhatsApp: Long-press the WhatsApp icon until it starts jiggling, then tap the "X" symbol to remove it. Next, head to the App Store, search for WhatsApp, and reinstall it. Remember to back up your conversations beforehand if needed.
Check for Global Outages: Sometimes, WhatsApp servers may be experiencing technical difficulties. Verify if WhatsApp is globally down by checking online resources or social media platforms.
Contact WhatsApp Support: If none of the previous steps worked, reach out to WhatsApp support directly via https://www.whatsapp.com/contact/ or within the app's Help section.
If you suspect a software issue beyond WhatsApp, consider erasing content and settings on your iPhone, but remember to create a backup first. Also, ensure you have enough free storage on your iPhone for WhatsApp to function smoothly.