Meanwhile, you can update your Android phone by following these steps. Open the Settings app. Tap on System; Select System or Software Update. Click the Check for Update button. If it is available, download and install it immediately. 5. Turn off network auto-switch. The network auto-switch feature is a killer feature on most modern Android phones.
There can be several reasons for your mobile phone to switch off automatically, such as a low battery, software issues, hardware damage, or overheating. It is best to take your phone to a professional for diagnosis and repair.Turn off battery optimization for āBluetooth MIDI serviceā. Open device Settings and go to Battery. Tap the 3-dot menu present at the top right corner and select Battery Optimization. Turn off Battery Optimization for the app called Bluetooth MIDI service and the apps that you use with Bluetooth such as Play Music, Phone, etc.While turned "off" and not attached to the charger, constantly holding the "power & vol-down" buttons for a few seconds will cause the device to enter "fastboot" mode for 9 seconds during which the screen is active. I use rubber bands to hold the buttons constantly. Every 15 seconds the device enters "fastboot" mode. .