MobileRead Forums - View Single Post - Is there any possible way to get the old firmware of GL4?

catlipsx · 03-27-2024, 01:47 PM

I purchased a GL4 on eBay, and it arrived today in South Korea. While I was waiting for it to charge, it automatically updated its software. Unfortunately, due to this update, I am unable to download any other Android apps using ADB as I cannot enter USB debugging mode. I was wondering if there's an alternative method to downgrade the firmware version?

03-27-2024, 01:47 PM	#1
catlipsx Junior Member Posts: 4 Karma: 10 Join Date: Mar 2024 Location: Seoul Device: Nook glowlight 4, ridipaper pro, onyx palma	Is there any possible way to get the old firmware of GL4? I purchased a GL4 on eBay, and it arrived today in South Korea. While I was waiting for it to charge, it automatically updated its software. Unfortunately, due to this update, I am unable to download any other Android apps using ADB as I cannot enter USB debugging mode. I was wondering if there's an alternative method to downgrade the firmware version?