Please tell us some basic information before asking for help: Model Name: max pro m1 Firmware Version: android 10 (424) Rooted or not: not. Frequency of Occurrence: APP Name & APP Version (If your issue relates to the app): In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc. ======================================== 1.phone unlock button not responding properly.takes 3-4 seconds 2.fast charging not working.charging time: 4 hours 3.audio output is very bad. 3.battery backup reduced. 5.ram management needs improvements.(sucks) 6.new gesture showing big black border in games. 7.google feed not working sometimes. 8.heating issue while charging ur cell phone. 9.gaming performance need much optimizations.games lags a lot after this update and sound also cranky.