Setting up a sound and well-controlled forensic environment is crucial before the start of any investigation. Start with a fresh and forensically sterile computer. A forensically sterile computer is one that prevents the potential of cross-contamination and doesn't introduce unwanted data. This is to ensure that the software present on the machine does not interfere with the current investigation. Install basic software, such as the ones mentioned in the following list, which are necessary to connect to the device and to perform analysis:

• Android SDK
• Drivers for mobile devices
• Office packages
• Tools used for analysis