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		#16 | 
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			![]() Posts: 11 
				Karma: 10 
				Join Date: Jan 2017 
				Location: Amsterdam 
				
				
				Device: Onyx Boox C67ML 
				
				
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			Thanks everyone. I managed to update to 1.8.1. using the factory tool indeed. Now I am a happy C67ML user. The battery drain is still comparable to the earlier versions is my idea. But I can live with that.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#17 | 
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			 Wizard 
			
			![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 2,874 
				Karma: 10700629 
				Join Date: May 2016 
				Location: Canada 
				
				
				Device: Onyx Nova 
				
				
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			Have you installed a battery saver app? This will make a difference by forcing the device into deep sleep.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#18 | 
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			 Junior Member 
			
			![]() Posts: 1 
				Karma: 10 
				Join Date: Mar 2019 
				
				
				
				Device: Boox C67ML Carter 
				
				
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			Hi there - was hoping to not be in this situation - but i have managed to finally update to 1.81 (I think) but I have the boot loop situation. 
		
	
		
		
		
		
		
		
		
		
		
		
	
	I am used to the 'first boot' taking a long time after flashing a ROM - but this has been many hours and I think it must be in the loop. I was hoping that the tools that were mentioned in this thread could be re-uloaded please as I woudl like to finish the upgrade. That would be fab if possible. Thanks so much  
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		#19 | 
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			 Member 
			
			![]() Posts: 11 
				Karma: 10 
				Join Date: Jan 2017 
				Location: Amsterdam 
				
				
				Device: Onyx Boox C67ML 
				
				
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			Hi Wassadude. Sorry, I got rid of the software. Did you use the right update package? You have a regular C67ML, or the carta+ or 2+. There are different updates for the different versions of the product. Please check again, and also check the onyx site http://www.onyx-international.com/in...e-for-artatech. There is an update to 1.8.2 now. Apparently they still see room for improvement for these old devices...;-). Good luck.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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		#20 | 
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			 Member 
			
			![]() Posts: 11 
				Karma: 10 
				Join Date: Jan 2017 
				Location: Amsterdam 
				
				
				Device: Onyx Boox C67ML 
				
				
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			You might need the rockchip factory tool here: https://androidmtk.com/download-rockchip-factory-tool. See the thread here: https://www.mobileread.com/forums/sh...d.php?t=283559
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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| Tags | 
| c67ml bootloop update | 
            
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