I have slow Wi-Fi on new iPhone 12 pro from iOS 14.2. Just connect with support, they told to reset network and try. I did it, test Wi-Fi and seems ok. But after reconnected CarPlay, I get the same problem. Wi-Fi test with router in compare with iPad 1gen, iPhone speed is 1/3 of iPad. iPad 26, iPhone 7!!! If I reset again and not connect with CarPlay it work ok.
iPhone 11 Pro
Hello Alexinside00,
Welcome to Apple Support Communities. It sounds like you're having trouble with slow Wi-Fi on your iPhone. We are happy to share information that may help.
First, check for any available updates for your iPhone: Update your iPhone, iPad, or iPod touch. You'll want to have a current backup prior to updating.
Also, navigate to Settings > Bluetooth and temporarily disable Bluetooth. If your Wi-Fi performs as expected while Bluetooth is disabled, contact Apple Support: Get Support.
If temporarily disabling Bluetooth does not resolve the issue, check for any sources of interference: Resolve Wi-Fi and Bluetooth issues caused by wireless interference.
Take care.
Same problem here on an iPad Pro 12.9 2020
Slow Wifi speed, tried all suggestions, but didn’t help?
On other devices the speed is much better.
I solved. Reinitialize device with mac or pc to fabbric setting
I don’t have a mac or pc?
How can I do that?
I don’t know. I follow instruction of specialist. Try to download apple support app. From there you can contact a specialist
iOS 14.2 slow Wi-Fi
