Building a custom ROM can take a long time if you don’t have high-end hardware and it can take even longer if your bandwidth is limited and/or very low speed. Thankfully though, there are a number of cloud computing platforms available and Microsoft Azure is one of the most popular options. So XDA Senior Member has put together a detailed step by step guide on how to use a Microsoft Azure server to build your own custom ROM in the cloud. It’ll also give you a general idea of the service in case you have other uses for it too!
Check out this guide in our Chef Central forum