Other issues like high ping or latency have often been reported by the users of the phone. The most common reported iPhone 6 Plus Wi-Fi issues are...

• Wi-Fi gets disconnected on iPhone 6 Plus
• Wi-Fi stays connected but there is no internet on the receiver
• Slow Wi-Fi speeds on metered/ non-metered connections on Wi-Fi
• High Latency/Ping on Wi-Fi connections
• iPhone fails to connect to Wi-Fi
• iPhone can’t discover your Wi-Fi connection

These Wi-Fi issues found on iPhone 6 Plus are pretty common issues found on other wireless supported devices too! And does not necessarily indicate that there is something specifically wrong with your iPhone 6 Plus wireless hardware. There are some DIY (Do it yourself) fixes available for your smartphone in this case.

• Check your wireless router. Unplug it from the power source for 10 minutes and try again and see if the issues have been resolved.
• Turn your Wi-Fi off for five minutes and try again.
• Forget and reconnect your Wi-Fi connection.
• Restore the default network connection ( Reset from here: Settings > General > Reset > Reset Network Connections > * Enter Passcode * > Confirm)
• Update your iOS to the latest version available.

If none of the solutions mentioned above works to resolve your Wi-Fi issues on your iPhone 6 Plus, you may need to get it checked by a professional technician. Here at ifixit bd, we have dedicated and professional technicians who specialize in repairing iPhone 6 Plus Wi-Fi and its related issues. ifixt bd has 4 service points located in prominent locations around
Dhaka, Bangladesh.