I am a Zenphone Max Pro M1 user. Model: X00TD. Android version: 9. Facing an system update problem for last 6-7 months. I was notified an update and gone for it to get. When I clicked the menu "System Update", it showed that an update of 61 MB is downloading. But unfortunately it has no result. Then on the notification bar a notification is showing " Unstable Network" though I have tried both mobile data and WiFi. It is so irritating. Please provide me a solution if any and let me know when I will get the next update. Thank you.