How can I improve the weak and dropping Wi-Fi signal on my Apple iPhone 12 Pro?

There are several steps you can take to try and improve the weak and dropping Wi-Fi signal on your iPhone 12 Pro:

iPhone 12 Pro

1. Move closer to the Wi-Fi router: If you're far away from your Wi-Fi router, try moving closer to it to see if the signal strength improves.
2. Restart your Wi-Fi router: Sometimes, simply restarting your Wi-Fi router can help improve the signal strength. Unplug the router from the power source, wait for a few seconds, and plug it back in.
3. Restart your iPhone: Restarting your iPhone can also help improve Wi-Fi connectivity. Press and hold the Side button and either volume button until the power off slider appears. Drag the slider to turn off your iPhone, then press and hold the Side button again until the Apple logo appears to turn it back on.
4. Forget and reconnect to the Wi-Fi network: Go to Settings > Wi-Fi, and tap the (i) icon next to the Wi-Fi network you're connected to. Tap "Forget This Network," then tap "Forget" to confirm. Then, go back to the Wi-Fi settings and reconnect to the network.
5. Update your iPhone's software: Make sure your iPhone is running the latest version of iOS. To check for updates, go to Settings > General > Software Update.
6. Disable Wi-Fi Assist: Wi-Fi Assist is a feature that automatically switches to cellular data when Wi-Fi connectivity is weak. However, this can cause your Wi-Fi signal to drop. To disable Wi-Fi Assist, go to Settings > Cellular, and scroll down to the bottom of the page to turn off Wi-Fi Assist.
7. Disable Bluetooth: Bluetooth can sometimes interfere with Wi-Fi signals. Try turning off Bluetooth to see if it helps improve Wi-Fi connectivity. Go to Settings > Bluetooth, and toggle the switch off.
8. Reset Network Settings: Go to Settings > General > Reset > Reset Network Settings. This will reset your Wi-Fi, Cellular and VPN settings, so you will have to re-enter your Wi-Fi password, but it can sometimes help resolve Wi-Fi connectivity issues.

If none of these steps help improve the weak and dropping Wi-Fi signal on your iPhone 12 Pro, it may be worth contacting your internet service provider or Apple support for further assistance.