Hello guys,
on my MacBook Pro 13-inch Mid 2010 + 2+2GB ram
I changed from HDD(macOS Mountain Lion) to SSD(empty) and a new keyboard(not genuine),
after this process, I did a clean macOS upgraded from Mountain Lion to High Sierra, during the upgrade was some firmware upgrade and it showed...
Macbook Pro 2012 13inch (upgraded ram and a new Hard Drive ribbon 3 months ago to fix the slow running mac...)
The computer was running slow and the main thing was that Mail wasn’t very stable any more. (10 of thousands of emails and 4 email accounts)
While trying to fix the symptoms of a slow...