WhatsApp not working usually happens because of 1 of these reasons
WhatsApp server outage, weak internet, VPN/proxy conflict, a buggy update, corrupted cache/app data, incorrect date/time, low storage, or permission/background restrictions. Start with the quick fixes below. They solve most issues in under 5 minutes.
Quick Fix Order
- Check WhatsApp outage → 2) Switch Wi-Fi/mobile data → 3) Restart phone → 4) Update WhatsApp → 5) Disable VPN/Proxy → 6) Clear cache (Android) / Offload app (iPhone) → 7) Reinstall.
What’s happening on your phone? Pick your situation
- WhatsApp won’t open / keeps crashing
- WhatsApp stuck on “Connecting…”
- Messages not sending or receiving
- WhatsApp calls not working
- Media not downloading or sending
- Notifications not showing
- Verification code not received / login issue
- WhatsApp Web not connecting
Why WhatsApp stops working (common causes)
| Symptom | Most likely cause | Best first fix |
|---|---|---|
| App not opening / crashing | Bad update, corrupted cache/data | Update app + clear cache/offload |
| “Connecting…” | Network/VPN/DNS issue | Disable VPN + switch network |
| Messages delayed | Background restrictions | Allow background data + disable battery saver |
| Media won’t download | Storage/permissions | Free storage + allow Photos/Storage |
| No notifications | Notification settings | Re-enable notifications + battery optimization fix |
| Code not received | SIM/network/OTP delay | Wait + check SIM + request call |
Step 1: Do these 6 quick checks first (works most of the time)
1) Check if WhatsApp is down
Sometimes the issue is not your phone. If many users are reporting problems, wait 10–30 minutes and try again.
2) Switch your internet (Wi-Fi ↔ Mobile Data)
- Turn Airplane mode ON for 10 seconds → OFF
- Try WhatsApp on mobile data if Wi-Fi is acting up (or vice versa)
3) Restart your phone
Simple, but it fixes stuck services and network glitches.
4) Update WhatsApp
Go to Play Store/App Store and update. Buggy versions often break login, media, or calls.
5) Turn off VPN / Proxy / Private DNS (temporarily)
VPNs and DNS filters can block WhatsApp.
- Android: Settings → Network & internet → VPN (OFF)
- Android (Private DNS): Settings → Network → Private DNS → Off/Automatic
- iPhone: Settings → VPN (OFF)
6) Check date & time
Wrong time can break encryption/session.
- Set Automatic date & time ON
Step 2: Fix WhatsApp not opening or crashing
Android
- Settings → Apps → WhatsApp → Force stop
- Storage → Clear cache
- If still crashing: Storage → Clear data (you may need to re-login)
- Ensure you have 1GB+ free storage
iPhone
- Close WhatsApp fully (app switcher → swipe up)
- Settings → General → iPhone Storage → WhatsApp → Offload App
- Reinstall WhatsApp from App Store
Step 3: Fix “WhatsApp Connecting…” issue
Try in this order:
- Disable VPN/Proxy/Private DNS
- Switch Wi-Fi ↔ Mobile data
- Restart router (if on Wi-Fi)
- Reset network settings
- Android: Settings → System → Reset options → Reset Wi-Fi, mobile & Bluetooth
- iPhone: Settings → General → Transfer or Reset → Reset → Reset Network Settings
- Try a different DNS (advanced)
- On Wi-Fi, set DNS to Automatic or a trusted public DNS if you know how
Step 4: Messages not sending or receiving
- Check if you’re blocked from data in background
- Android: WhatsApp → Mobile data & Wi-Fi → enable Background data
- Disable Data Saver for WhatsApp
- Turn off Battery Saver / Low Power Mode
- Log out of WhatsApp Web (sometimes sessions conflict)
- If nothing works: back up chats and reinstall WhatsApp
Step 5: WhatsApp calls not working
- Check microphone/camera permissions
- Android: Settings → Apps → WhatsApp → Permissions
- iPhone: Settings → WhatsApp → enable Microphone/Camera
- Turn off VPN
- Switch to mobile data (or different Wi-Fi)
- Update WhatsApp
- If calls drop on Wi-Fi: restart router and disable “Wi-Fi calling” temporarily (carrier dependent)
Step 6: Photos/Videos not downloading or sending
- Free storage (very common cause)
- Allow storage/photos permission
- Check WhatsApp Media Auto-download settings
- Try sending on a different network
- If downloads stuck: clear cache (Android) / reinstall (iPhone)
Step 7: Notifications not showing
Android
- Settings → Notifications → WhatsApp → Allow
- Battery → Remove restrictions for WhatsApp
- Turn off Battery Saver
- Allow background activity
iPhone
- Settings → Notifications → WhatsApp → Allow Notifications ON
- Settings → Focus → make sure WhatsApp isn’t silenced
- Disable Low Power Mode temporarily
Step 8: Verification code not received (OTP issue)
Try this:
- Make sure SIM is active and has signal
- Turn off VPN and switch network
- Wait 5–10 minutes (codes can delay)
- Request Call me option if SMS fails
- Don’t request too many times quickly (it can trigger temporary lock)
Advanced fixes (if nothing worked)
- Update your phone OS (Android/iOS)
- Try WhatsApp on another device to confirm account vs device problem
- Check if your number/device is flagged (rare, but possible)
- Contact WhatsApp Support from the app
FAQs
Is WhatsApp down right now?
It can be. If many users are reporting problems, wait and try again later.
Why does WhatsApp keep saying “Connecting”?
Usually internet/VPN/Private DNS conflict, or a temporary server issue.
Will clearing cache delete my chats?
Clearing cache (Android) does not delete chats. Clearing data can log you out, so back up first.
Why am I not getting WhatsApp notifications?
Most often it’s notification settings, battery optimization, Focus/Do Not Disturb, or background restrictions.
