After updating my iQOO 9 SE to PD2154CF_EX_A_38.7.1, I am facing multiple serious issues:

1. Wi-Fi & Hotspot errors – Both features often show an error and fail to turn on. After restarting the phone, they work temporarily but then stop automatically.

2. Device overheating & auto restart – The phone heats up quickly and restarts on its own without warning.

3. Internet stops during calls – Mobile data disconnects whenever I am on a call, causing inconvenience.

These problems have severely affected the usability of my phone. Please provide an urgent fix or share details on when the next update addressing these issues will be released.

Thank you for your prompt attention.