Dpi problem. Download the re file manager (there are too many pirated copies, it is recommended to download the ES file manager, open the ROOT toolbox and hidden files, it is more powerful), there is bulid.prod in the system, open the edit mode, modify ro. sf.lcd_denstiny, the current emulator for mobile phone models is generally 400 or 440 or 480, just save, exit and restart.
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Dpi problem. Download the re file manager (there are too many pirated copies, it is recommended to download the ES file manager, open the ROOT toolbox and hidden files, it is more powerful), there is bulid.prod in the system, open the edit mode, modify ro. sf.lcd_denstiny, the current emulator for mobile phone models is generally 400 or 440 or 480, just save, exit and restart.