Hello,
I have 3 pixel 4a in graphenos for almost 3 years, I have not had any installation problems. After the failure of a device, I just bought a new one.
I proceed with the installation and in the process of flashing with Downloaded sunfish-factory-2024080800.zip release., the process hangs on unpact product, the device shows a menu "GraphenOS fasbootd and I have nothing more that changes. I tried all the options in this menu without result.
What to do? I have carried out the process about ten times and I always arrive at the blockage in the same place.
Thank you for your help