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WhatsApp OTP Not Coming on Android? 10 Easy Fixes That Work in 2026
Have you been trying to log in to WhatsApp but the verification code never arrives? If yes, you’re not alone. Many users face the WhatsApp OTP not coming on Android issue. The problem can happen after a WhatsApp update, a SIM card change, or a network issue.
Fortunately, you can fix this problem in most cases. In fact, many users receive their OTP within a few minutes after trying the right solution.
In this guide, you’ll learn why this happens and how to fix it. Moreover, these methods work on Samsung, Xiaomi, Vivo, Oppo, Realme, Motorola, OnePlus, and other Android phones.
Why Is WhatsApp OTP Not Coming on Android?
Before you try the fixes, it’s helpful to understand the possible causes. After all, finding the reason makes troubleshooting easier.
Here are the most common reasons:
- Weak network signal
- Incorrect phone number
- WhatsApp server issues
- SMS blocking apps
- Expired recharge plans
- Inactive SIM cards
- Corrupted WhatsApp cache
- Outdated WhatsApp versions
- Carrier restrictions
However, don’t panic. Most of these issues are easy to fix.
How to Fix WhatsApp OTP Not Coming on Android by Checking Your Number
First of all, check your phone number carefully.
Although it sounds obvious, many users enter the wrong number. Others choose the wrong country code.
Therefore, make sure you:
- Select the correct country code.
- Enter the complete phone number.
- Avoid extra zeros.
- Double-check every digit.
After that, request the OTP again.
If the number is incorrect, WhatsApp cannot send the verification code to your device.
How to Fix WhatsApp OTP Not Coming on Android by Improving Network Signal
Next, check your mobile network.
Since WhatsApp sends OTPs through SMS, poor signal strength can delay the message.
Therefore, try these tips:
- Move to an area with stronger coverage.
- Check whether you can receive regular SMS messages.
- Toggle mobile data off and on.
- Switch between 4G and 5G.
- Restart your network connection.
Furthermore, if you’re indoors, step outside and try again.
A stronger signal often fixes the WhatsApp OTP not coming on Android issue immediately.
How to Fix WhatsApp OTP Not Coming on Android by Restarting Your Phone
Sometimes, Android phones develop temporary glitches.
As a result, incoming messages may not appear correctly.
Thankfully, restarting your phone is easy.
Follow these steps:
- Press and hold the Power button.
- Tap Restart.
- Wait for the device to turn on.
- Open WhatsApp again.
- Request another OTP.
Although this method is simple, it works for many users.
Therefore, don’t skip it.
How to Fix WhatsApp OTP Not Coming on Android Using Airplane Mode
Another easy fix is refreshing your network.
To do this:
- Swipe down from the top of the screen.
- Turn on Airplane Mode.
- Wait for 30 seconds.
- Turn Airplane Mode off.
- Allow the signal to reconnect.
- Request another OTP.
As a result, your device reconnects to your mobile carrier.
Consequently, delayed SMS messages often arrive.
WhatsApp OTP Not Coming on Android After an Update? Update WhatsApp
Using an outdated version of WhatsApp can cause problems.
Therefore, make sure you’re using the latest version.
Here’s how:
- Open Google Play Store.
- Search for WhatsApp.
- Tap Update if available.
- Wait for installation to finish.
- Open WhatsApp.
After updating, try requesting the verification code again.
Moreover, updates often include bug fixes.
If the WhatsApp OTP not coming on Android after update issue started recently, this fix may solve it.
How to Fix WhatsApp OTP Not Coming on Android by Clearing Cache
Temporary files sometimes become corrupted.
Because of this, WhatsApp may not work correctly.
Fortunately, clearing the cache takes less than a minute.
Follow these steps:
- Open Settings.
- Tap Apps.
- Select WhatsApp.
- Tap Storage.
- Choose Clear Cache.
Afterward, reopen WhatsApp.
Then, request another OTP.
Importantly, clearing cache does not delete your chats.
Instead, it refreshes the application.
How to Fix WhatsApp OTP Not Coming on Android by Waiting Before Requesting Again
Many users press the “Resend SMS” button repeatedly.
However, this can delay the process.
In some cases, WhatsApp temporarily limits repeated requests.
Therefore:
- Wait until the timer finishes.
- Avoid requesting multiple OTPs.
- Try again after the countdown ends.
Although waiting feels frustrating, it often solves the problem.
Patience can save time.
How to Fix WhatsApp OTP Not Coming on Android Using the Call Me Option
If SMS verification fails, WhatsApp provides another option.
Specifically, you can receive the code through a voice call.
Here’s how:
- Wait until the timer ends.
- Tap Call Me.
- Answer the incoming call.
- Listen carefully.
- Enter the verification code.
For many users, this method works instantly.
Therefore, try it before moving to advanced fixes.
How to Fix WhatsApp OTP Not Coming on Android by Checking SMS Blocking Apps
Some apps automatically block incoming messages.
Unfortunately, they may also block OTPs.
Common examples include:
- Spam blockers
- SMS organizers
- Security apps
- Antivirus software
- Call filtering apps
Therefore, disable these apps temporarily.
After that, request another OTP.
Likewise, check your spam folders.
Sometimes, the verification message gets filtered automatically.
What to Do If WhatsApp OTP Is Still Not Coming on Android
If nothing has worked so far, don’t lose hope.
Instead, try these additional fixes:
Check Whether Your SIM Is Active
Ask yourself:
- Is your recharge plan active?
- Can you receive regular SMS?
- Can you send messages?
- Is the SIM damaged?
If necessary, test the SIM in another phone.
Reinsert Your SIM Card
Sometimes, the SIM card isn’t connected properly.
Therefore:
- Turn off your phone.
- Remove the SIM card.
- Reinsert it carefully.
- Restart your device.
- Request another OTP.
Contact Your Mobile Carrier
Finally, contact your network provider.
Ask whether:
- Automated messages are blocked.
- International SMS is restricted.
- There are issues with your account.
In many cases, carriers can identify hidden problems.
