1
Sidney is completely dissatisfied with the result

WhatsApp “Unofficial App” Error on Oppo A15

profile
Sidney
March 01, 10:13 am
345

I use an Oppo A15 and have been unable to use WhatsApp normally because I constantly receive an “unofficial app” error whenever I try to log in. This problem has been ongoing since around October 2025. Each time I log in, WhatsApp shows that I am using an unofficial version, even though I am not. To solve this, I have repeatedly uninstalled WhatsApp and reinstalled it both from the Google Play Store and from the official WhatsApp website, but the same error continues. I also reached out to support and was only advised to download the official app, which I have already done several times without any change in the situation. I request that this issue be properly investigated and fixed so that I can log in and use WhatsApp on my Oppo A15 without receiving the “unofficial app” warning, and so that my number can be used normally again.

whatsapp-unofficial-app-error-on-oppo-a15-1.jpg
profile-icon
To be able to comment, or .

Comments

Be the first to comment

Similar Complaints

Unable to Access My WhatsApp Account Despite Installing the Official App

profile
October 18, 2024 2:47 pm
27

I Face “Unofficial App” Error on WhatsApp for 8 Months on Xiaomi 14

profile
Mahsum
October 14, 2025 3:01 pm
196
1
Onur is completely dissatisfied with the result

WhatsApp Login Issue – Unable to Access My Account Despite Reinstalling

profile
March 13, 2025 3:21 pm
52
1
Esra is completely dissatisfied with the result

I Cannot Log Back Into My WhatsApp Account on My Original Phone

profile
June 03, 2025 11:37 am
88

I Face WhatsApp Login Error On Official App For 3 Days

profile
December 12, 2025 9:01 am
250
i-face-whatsapp-login-error-on-official-app-for-3-days-2.jpg
i-face-whatsapp-login-error-on-official-app-for-3-days-1.jpg
Report a Similar Issue