<> = Recovery Partition = ||<>|| Ubuntu Touch will implement an image-based update procedure that relies on the recovery partition to effect the upgrade of the main system partition. As a result, there are specific requirements for the contents of the recovery partition. This is a draft specification intended to detail those requirements. == Key Requirements == * The recovery image must implement [[ImageBasedUpgrades/Upgrader]] to support image-based upgrades of Ubuntu Touch. * The recovery image must support re-flashing of the device from scratch using signed Ubuntu Touch images. * The community version of the recovery image must support replacing Ubuntu Touch images with the original Android images, for compatibility. == Solutions == === Current Implementation === The current recovery images provided by Ubuntu Touch are based on Cyanogenmod with minimal modifications. === Proposed Implementation === '''FIXME'''