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4.2.0.21
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@rinigus rinigus released this 24 Sep 17:40
· 20 commits to hybris-10 since this release
4.2.0.21
c2e7967

Changes

  • Update to 4.2.0.21

  • Support for encryption based on open source implementation. When compared to the official implementation, the open source implementation allows greater flexibility in used encryption passwords, including hardware assisted solutions.

  • Removal of factory reset images. Factory reset functionality required flashing the copy of the system to separate partition as well as inclusion of it into flashed ZIP. As a result of removing it, ZIP files reduced by the factor of 2 and users can, in principle, use the space for something else.

  • Drop creation of log snapshots on boot and storing them in /root. If you need persistent logs, enable them using journal settings.

  • Kernel updated

  • Update of AOSP10 base to the snapshot of Jul 28 2021

  • ZGovernor adjusts GPU only (released as OTA already after 4.1.0.24 AOSP10 beta).

Update via OTA

Due to the changes introduced to support encryption of personal data, it is recommended to reflash the device. If OTA is performed, storage will be configured as a non-encrypted one. Note that as the storage is reconfigured in this case, it is important to have full backup of all data that you want to keep. It is possible that OTA may misconfigure the system and you would have to reflash it.

Images

Images are attached to this release. For vbmeta.img, use the same image as in 4.1.0.24 AOSP10 alpha.

Assets 8