No sound on incoming texts

Oh, that's frustrating! It can be quite inconvenient when your iPhone doesn't indicate incoming text messages with sound. One possible solution is to check your iPhone's sound settings. Make sure that the ringer switch on the side of the device is not set to silent mode. Additionally, go to Settings > Sounds & Haptics and ensure that the "Ringer and Alerts" volume is turned up. If the issue persists, you may want to try restarting your iPhone or contacting Apple support for further assistance. They can help troubleshoot and resolve the problem.