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					|  |  |  |  |     * [CPU Information](#cpu-information) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Memory Information](#memory-information) | 
			
		
	
		
			
				
					|  |  |  |  |     * [More hardware and system properties](#more-hardware-and-system-properties) | 
			
		
	
		
			
				
					|  |  |  |  | * [Modify Settings](#modify-settings) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Resolution](#resolution) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Screen density](#screen-density-1) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Overscan](#overscan) | 
			
		
	
		
			
				
					|  |  |  |  | * [Utility functions](#utility-functions) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Screenshots](#screenshots) | 
			
		
	
		
			
				
					|  |  |  |  |     * [Recording Screen](#recording-screen) | 
			
		
	
	
		
			
				
					|  |  |  | @ -1261,6 +1265,15 @@ Physical size: 1080x1920 | 
			
		
	
		
			
				
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					|  |  |  |  | The device's screen resolution is 1080px * 1920px. | 
			
		
	
		
			
				
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					|  |  |  |  | If resolution has been changed by command, output may be: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | Physical size: 1080x1920 | 
			
		
	
		
			
				
					|  |  |  |  | Override size: 480x1024 | 
			
		
	
		
			
				
					|  |  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  |  | It says that screen's original resolution is 1080px * 1920px, currently is 480px * 1024px. | 
			
		
	
		
			
				
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					|  |  |  |  | ### Screen density | 
			
		
	
		
			
				
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					|  |  |  |  | command: | 
			
		
	
	
		
			
				
					|  |  |  | @ -1277,6 +1290,15 @@ Physical density: 420 | 
			
		
	
		
			
				
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					|  |  |  |  | The device screen density of 420dpi. | 
			
		
	
		
			
				
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					|  |  |  |  | If screen density has been changed by command, output may be: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | Physical density: 480 | 
			
		
	
		
			
				
					|  |  |  |  | Override density: 160 | 
			
		
	
		
			
				
					|  |  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  |  | It says that originla screen density is 480dpi, currently is 160dpi. | 
			
		
	
		
			
				
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					|  |  |  |  | ### Display Parameters | 
			
		
	
		
			
				
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					|  |  |  |  | command: | 
			
		
	
	
		
			
				
					|  |  |  | @ -1573,6 +1595,56 @@ In output also includes some other useful information, they can also be `adb she | 
			
		
	
		
			
				
					|  |  |  |  | | dalvik.vm.heapsize              | each application's memory cap | | 
			
		
	
		
			
				
					|  |  |  |  | | ro.sf.lcd_density               | screen density                | | 
			
		
	
		
			
				
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					|  |  |  |  | ## Modify Settings | 
			
		
	
		
			
				
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					|  |  |  |  | ### Resolution | 
			
		
	
		
			
				
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					|  |  |  |  | command: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm size 480x1024 | 
			
		
	
		
			
				
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					|  |  |  |  | It means change the resolution to 480px * 1024px. | 
			
		
	
		
			
				
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					|  |  |  |  | Reset to original resolution: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm size reset | 
			
		
	
		
			
				
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					|  |  |  |  | ### Screen density | 
			
		
	
		
			
				
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					|  |  |  |  | command: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm density 160 | 
			
		
	
		
			
				
					|  |  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  |  | It means change the screen density to 160dpi. | 
			
		
	
		
			
				
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					|  |  |  |  | Reset to original screen density: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm density reset | 
			
		
	
		
			
				
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					|  |  |  |  | ### Overscan | 
			
		
	
		
			
				
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					|  |  |  |  | command: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm overscan 0,0,0,200 | 
			
		
	
		
			
				
					|  |  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  |  | Four parameters are left, top, right and bottom margin pixels to the edge, command above means leave 200px in screen bottom clean. | 
			
		
	
		
			
				
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					|  |  |  |  | Reset to original overscan: | 
			
		
	
		
			
				
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					|  |  |  |  | ```sh | 
			
		
	
		
			
				
					|  |  |  |  | adb shell wm overscan reset | 
			
		
	
		
			
				
					|  |  |  |  | ``` | 
			
		
	
		
			
				
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					|  |  |  |  | ## Utility functions | 
			
		
	
		
			
				
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					|  |  |  |  | ### Screenshots | 
			
		
	
	
		
			
				
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