Infinix Android

WhatsApp for Infinix Note 40

Helio G99 Ultimate, 6.78-inch 120Hz AMOLED

WhatsApp Messenger 4.7 · 64.2M reviews Free · Android · ~40 MB · by WhatsApp LLC
Download WhatsApp

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You can ask any question about WhatsApp support on the Infinix Note 40 — leave it below and we'll help.

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Can the Infinix Note 40 run WhatsApp?

Fully supported
  • Operating systemAndroid
  • ProcessorHelio G99 Ultimate
  • WhatsApp versionLatest supported

Latest known WhatsApp problems on Infinix Note 40

1

WhatsApp calls don't ring or show notifications on my Infinix Note 40 — how do I fix it?

XOS aggressively kills background apps, so allow WhatsApp to run unrestricted: go to Settings > Apps > Manage apps > WhatsApp > Battery saver (or Battery usage) and set it to 'No restrictions', then under Settings > Apps > Manage apps > WhatsApp > Notifications make sure Calls and 'Allow notifications' are turned on. Also lock WhatsApp in the recent-apps screen (open recents, tap-and-hold the app card and tap the padlock) and turn off any 'Power Marathon' / Ultra power-saving mode under Settings > Battery so the system stops freezing incoming-call notifications. See how others solved this on Reddit
2

I got the XOS 15 update on my Infinix Note 40 5G and now features are missing or buggy — what can I do?

First check for a follow-up patch in Settings > System > System update, since Infinix usually ships hotfixes within weeks of a major XOS jump. If an app misbehaves after the update, clear only that app's cache via Settings > Apps > Manage apps > [app] > Storage > Clear cache (avoid 'Clear data' on system apps unless you're sure, as it resets that app's settings) and reboot the phone. If problems persist, back up your data and do Settings > System > Reset options > Erase all data (factory reset) to clear leftover pre-update settings. See how others solved this on Reddit
3

Video calls (WhatsApp/Messenger) lag and stutter on my Infinix Note 40 — how do I make them smoother?

Most Infinix video-call lag comes from background throttling and a weak connection. Set the calling app to 'No restrictions' under Settings > Apps > Manage apps > [app] > Battery saver, and turn off Settings > Battery power-saving mode during calls. Connect to a stable 5GHz Wi-Fi network or a strong mobile signal rather than letting the phone auto-switch, clear the app's cache in Settings > Apps > Manage apps > [app] > Storage, and close other heavy apps from the recents tray to free up RAM for the video stream. See how others solved this on Reddit
4

My Infinix Note 40 is full of bloatware, ads and pre-installed apps — how do I get rid of them?

Open Settings > Apps > Manage apps, tap each unwanted app (Palm Store, Phone Master, etc.) and choose Uninstall, or Disable if Uninstall is greyed out. To stop recommendation ads, open apps like Phone Master, the App/Folder Vault and the Theme app and turn off any 'Get recommendations' / 'Receive online content' toggles in their settings, then disable personalized ads under Settings > Google > Ads and tap 'Delete advertising ID'. See how others solved this on Reddit
5

WhatsApp says 'Unable to restore chat history' when I set it up on my Infinix Note 40 — how do I restore my chats?

Restore only works when you use the same phone number and the same Google account that holds the backup, so during WhatsApp setup sign in with that exact Google account and confirm the backup exists (on your old phone you can check Settings > Chats > Chat backup). If it still fails, make sure Google Drive has free space, you're on stable Wi-Fi, and Google Play services is up to date via the Play Store. A local backup stored in Internal storage > WhatsApp > Databases is also detected automatically — restore before deleting that folder. See how others solved this on Reddit
6

Is the Infinix Note 40 reliable for daily use, and what should I watch out for?

Owners generally find the hardware solid for the price, but the main complaints are XOS bloatware, occasional ad pop-ups and aggressive battery management that delays notifications — all of which you can tame in Settings. Disable the pre-installed extras, set your key apps to 'No restrictions' under Settings > Apps > Manage apps > [app] > Battery saver, and keep the phone on the latest XOS patch via Settings > System > System update for the smoothest experience. See how others solved this on Reddit

Ask a question / report a problem

You can ask any question about WhatsApp support on the Infinix Note 40 — leave it below and we'll help.

Ask a question

Watch: setting up WhatsApp

Prefer to watch? This short walkthrough shows the whole installation and number-verification flow.

How to install WhatsApp on Infinix Note 40 — video walkthrough

How to install WhatsApp on Infinix Note 40

1

Choose how to download

On your Infinix Note 40 you can get the official app two ways: from the Google Play Store — the easiest option, since it keeps WhatsApp updated automatically — or directly from the official website. You can download an APK file, by clicking a link “Download WhatsApp directly”.

2

Open WhatsApp

Launch WhatsApp from your home screen or app drawer and accept the Terms of Service to start setup.

3

Verify your phone number

Enter your phone number. If your Infinix Note 40 uses dual SIM, pick the line you want WhatsApp tied to, then enter the 6-digit code it sends by SMS — it usually fills in automatically.

4

Restore chats and finish setup

Restore your chat history from Google Drive (use the same Google account), add your name and photo, and tap Allow for notifications so messages and calls arrive reliably.

Stay safe: only ever install WhatsApp from the official Android source. The Download button above already points there — modified copies (GB/Plus/Aero WhatsApp) can get your number banned.

Comments (13)

No registration needed. No email required.
A
alex.aMay 31, 2026

sorry but my phone has no google services, is it possible ?

AppWhatsOfficialJun 4, 2026

No worries, no problem. Without Play Store you can use the official APK, just allow installs from your browser first. Reach out anytime.

N
noah_louMay 18, 2026

wow had whatsapp on my note40 in no time

T
the_real_alexApr 23, 2026

Clear steps for the note40, cheers

J
jay_tanApr 8, 2026

Man my new note 40 is all set up now

AppWhatsOfficialApr 11, 2026

Perfect, enjoy chatting!

J
jay_leoMar 4, 2026

hi is whatsapp free or do i have to pay pls

AppWhatsOfficialMar 7, 2026

Good question, it is completely free. There is no fee for the app, only your usual data or wifi is used. Reach out anytime.

M
ms_beaNov 29, 2025

Honestly worked perfect on my infinix note 40 👌

N
newphoneNov 23, 2025

hey endlich whatsapp installiert 😍

O
omar_99Oct 6, 2025

تمام، واتساب يشتغل 🙏

K
kai_andSep 23, 2025

omg great stuff, much appreciated

H
heeeelpSep 21, 2025

Pls help is this legit and safe anyone

AppWhatsOfficialSep 26, 2025

Hi! Totally safe. We only link to the genuine WhatsApp, so there is no risk of malware as long as you use the button above.

M
mia7Aug 19, 2025

Hé très simple, fait en 2 minutes sur mon Infinix Note 40

K
kev_amyOct 24, 2024

guys is this the official whatsapp or a modded one ?

AppWhatsOfficialOct 28, 2024

Good question, it is the official WhatsApp from the real app store. We do not recommend modded versions like GB or Plus, they can get your number banned. Hope that helps!

L
lina.fAug 24, 2024

Someone whyyy is this so hard pls help me get whatsapp :(

AppWhatsOfficialAug 28, 2024

Take a breath, we got you. Press Download above, then Install, then verify your number. That is all it takes. You got this!