Redmi 12
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You can ask any question about WhatsApp support on the Redmi Note 12 — leave it below and we'll help.
Can the Redmi Note 12 run WhatsApp?
Fully supported- Operating systemAndroid
- ProcessorSnapdragon 4 Gen 1
- WhatsApp versionLatest supported
Latest known WhatsApp problems on Redmi Note 12
1
Why do my WhatsApp notifications arrive late or only when I open the app on my Redmi Note 12?
HyperOS/MIUI aggressively kills background apps to save battery, which delays message delivery. Go to Settings > Apps > Manage apps > WhatsApp and turn off Battery saver (set to No restrictions), then enable Autostart so the app can run in the background. Also lock WhatsApp in the Recents screen by pulling its card down and tapping the lock icon. See how others solved this on Reddit
2
WhatsApp stopped working on my Redmi Note 12 after a HyperOS/MIUI update — how do I fix it?
System updates often reset app permissions and battery rules, breaking WhatsApp's background access. Open Settings > Apps > Manage apps > WhatsApp, re-grant Autostart, set Battery saver to No restrictions, and confirm notifications are allowed. If it still misbehaves, clear the WhatsApp cache (not data) and update the app from the Play Store to the latest version. See how others solved this on Reddit
3
WhatsApp calls don't show up on my Redmi Note 12 lock screen — why?
The lock-screen call banner needs both notification and display-over-lock permissions, which HyperOS often blocks. Go to Settings > Apps > Manage apps > WhatsApp > Other permissions and enable 'Display on Lock screen' and 'Display pop-up windows while running in background', then turn off any battery restriction. Also check Settings > Notifications & Control center to make sure WhatsApp Calls notifications are allowed and set to pop on screen. See how others solved this on Reddit
4
The screen stays black during WhatsApp calls on my Redmi Note 12 and I can't hang up — proximity sensor issue?
This happens when the proximity sensor keeps the screen off even after you move the phone away from your ear. First, clean the top of the screen near the earpiece and remove any thick screen protector covering the sensor area. To check the sensor, open the hardware test via the dialer code *#*#64663#*#* (CIT menu) and run the proximity test. If the sensor is fine but the bug persists, clear WhatsApp's cache and reinstall the app to reset its in-call screen handling. See how others solved this on Reddit
5
WhatsApp photos aren't showing up in my Redmi Note 12 Gallery — where did the folder go?
Newer WhatsApp versions save media to a scoped app folder (Android/media/com.whatsapp/WhatsApp) that the Gallery doesn't always scan. In WhatsApp go to Settings > Chats and turn on Media visibility so saved photos aren't hidden, then open the Gallery's albums view and pull to refresh. If they still don't appear, use a file manager to confirm the images are in the WhatsApp Images folder and restart the phone so the system re-indexes the media. See how others solved this on Reddit
6
WhatsApp notification sounds and pop-ups are unreliable on my Redmi Note 12 — how do I make them consistent?
MIUI/HyperOS has its own notification layer on top of WhatsApp's, so both must be configured. Go to Settings > Apps > Manage apps > WhatsApp > Notifications and enable Floating notifications, sound, and the Messages channel; inside WhatsApp, set Settings > Notifications with a custom tone and High priority. Finally, disable battery optimization for WhatsApp so the system can't silence alerts. See how others solved this on Reddit
Ask a question / report a problem
You can ask any question about WhatsApp support on the Redmi Note 12 — leave it below and we'll help.
Watch: setting up WhatsApp
Prefer to watch? This short walkthrough shows the whole installation and number-verification flow.
How to install WhatsApp on Redmi Note 12
1
Choose how to download
On your Redmi Note 12 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 Redmi Note 12 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.
Got a different model? See also Redmi Note 14 (newer generation), Redmi Note 14 Pro, Xiaomi 15.
Comments (14)
M
mike.uMay 21, 2026
omg my redmi note12 was being difficult but this sorted it 😍
L
lucy.kFeb 6, 2026
So did this on my Redmi Note 12 and it just worked thanks again
Z
zoe5Jan 13, 2026
ngl no annoying ads which is nice ❤️
J
joe.oSep 12, 2025
well works like a charm on the redmi note 12 cheers
N
noah86Jul 10, 2025
wow all set up and chatting now 🎉
O
oldschoolJul 4, 2025
guys anyone pls i cant download it heeeelp me pls
AppWhatsOfficialJul 5, 2025
Relax, it is simpler than it looks. Press Download, install, then verify with the SMS code. You got this!
L
lil_louJul 2, 2025
wow the redmi note12 guide was spot on
G
guest_userMay 17, 2025
guys all set up and chatting now
M
mo80Feb 16, 2025
أخيراً سهل جداً بدون مشاكل شكراً
M
mr_tomJan 3, 2025
so took me 5 min total :)
L
leo6Dec 30, 2024
il miglior sito, al primo colpo
I
ivan.bOct 30, 2024
downloaded and installed on my redmi note 12
D
deni87Oct 10, 2024
bookmarking this site for sure
L
leo67Jul 23, 2024
Wow ha funzionato benissimo, grazie
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