Other devices (such as the MacBook Pro (2008/9) work so well that they do not require any modifications and only make you wonder why Apple found them incompatible. The problem is often solved by replacing the card. The most common is the lack of Wi-Fi due to the presence of an incompatible BCM 4321 card in some devices. It is worth noting that in the case ofspecific computers, according to the table, problems may occur. Today's list of devices supporting macOS 10.12 Sierra includes:įor comparison, it is worth looking at the table with a list of computers on which it is possible to install Sierra using macOS Sierra Patcher: In this guide, we’ll show you how to install macOS 10.12 Sierra on older versions of the Mac, which, according to the manufacturer, are incompatible with this operating system. Often this version is justified - with a few tweaks and additions, a tool from dosdude 1 called macOS Sierra Patcher solves the problem of the 'incompatibility' of many computers with this version of the operating system. Other irrefutable circumstances entailing the emergence of unsupported computers are missing. The counterargument is that some computers for an obscure reason passed the selection, while their more powerful contemporaries (such as the MacBook Pro) mysteriously ended up behind.Īccording to one version, Apple thus enhancesrequirements in order to stimulate the purchase of new devices. However, for many MacBook users the reason does not seem compelling.

Was caused by a number of incompatibilities and weaknesseshardware.

Update mac os 10.12