However, you may still use a HDD when you are building apk file if you can spend a long time ALONE to complete the build. Recommended is just recommended and it is not a mandatory. It is strongly recommended to use SSD(Solid State Disk) instead of HDD(Hard Disk Drive) because it will take less time when you are building the APS installation apk file. If your system DOES NOT meet this condition, you have to change affected hardware or software or the whole system. Please be in mind that both 64 bit CPU and 64 bit OS are mandatory condition. X86_64 CPU architecture 2nd generation Intel Core or newer, or AMD processor with support for AMD Virtualization (AMD-V) and SSSE3Īt least 30GB free space. X86_64 CPU architecture 2nd generation Intel Core or newer, or AMD CPU with support for aĪRM-based chips, or 2nd generation Intel Core or newer with support for Recommended specification of computer for building apk file ¶ OS(Only 64 bit)Īny Linux supports Gnome, KDE, or Unity DE GNU C Library 2.31 or later Useful resources to read before you start.Time adjustment daylight savings time (DST).This article is divided into two parts.Recommended specification of computer for building apk file.What is a closed loop system with AndroidAPS.