iLabelPrint

A. Support 600 DPI Printer (Added P4-650 to support list)
B. Fix android 11 and above issues
1. Scan permission issues for BT devices.
2. Fixed error when mount usb.
3. Unable to force wifi device to enable.
4. Import file exception.
c. Others
1. The file sharing function of some models (pixel 6a) is abnormal.
2. QRCode and other 2D barcodes cannot input Chinese.
3. The problem that the decimal point of the wifi ip cannot be entered in the German system.