![]() ![]() Use ‘Select Storage’ to choose the USB device and ‘Swipe to backup’ (it’s only necessary to backup the data partition so you can uncheck other partitions to speed up the process). ![]() Plug in an external USB storage device and select ‘Backup’.Boot to TWRP recovery with the build you want to keep the data (see FAQ).Q: How to update from previous LineageOS 17.1 build without losing data? If you have a hardware failure on GPIO21 you can edit /boot/config.txt to remove the GPIO21 related logic (see ‘Ramdisk’ and ‘Graphics acceleration’ sections). What should I do?Ī: If you have GPIO21 connected to ground (or if you have something drawing power from it) your device will always boot to TWRP recovery (see FAQ section about DIY power button). Q: My device keeps booting into TWRP recovery. If mouse cursor doesn’t appear, try replugging your mouse.Ī: You can boot out of recovery by simply selecting reboot to system option in TWRP. You can switch between MESA and SwiftShader graphics drivers using a settings option found in Settings -> System -> Advanced settings -> Graphics drivers.Īlso the previous method of executing following commands in ‘adb shell’/serial console/terminal still works: What should I do?Ī: Warning, SwiftShader is a software renderer and using it affects graphics performance. Q: I need to use SwiftShader software renderer to use the official 7” display or I want to boot without any display connected. You will also need to change display size under Settings -> Display -> Display size (or change ro.sf.lcd_density to 120 in /vendor/build.prop) to adapt to the smaller resolution. See below how to switch between different graphics drivers. What should I do?Ī: Official 7” touchscreen is only supported using SwiftShader software renderer. Q: I have official 7” LCD display and touchscreen. Format /data in TWRP recovery (Wipe -> Format data) after resizing to leave required space for crypto footer. Resizing the partition manually will break support for encrypting /data. GParted and extend /data partition (/dev/block/mmcblk0p4) to cover the unallocated space. Easiest way to extend /data partition is to simply flash my resize zip in TWRP.Īlternative option is to use e.g. What should I do?Ī: This is a 7 GB image, remaining space on your sdcard will remain unallocated. Q: Settings -> Storage shows total system size of 7 GB. Removing /boot/resolution.txt will use the preferred resolution of your display. You can change value in /boot/resolution.txt to use a different resolution that your display supports. 1280x720 resolution is used by default with this build. ![]() What should I do?Ī: This build only supports HDMI displays that report supported resolutions using EDID. I can only see the rainbow screen but no Android boot animation. Q: How to find several Raspberry Pi specific settings options?Ī: Settings -> System -> Advanced settings Q: How to enable advanced reboot options?Ī: Settings -> System -> Developer options -> Advanced restart Q: How to enable local terminal application?Ī: Settings -> System -> Developer options -> Local terminal You should keep this option disabled at all times when you are not using an app that explicitly requires root access. LineageOS no longer has built-in root management for applications. You need to ‘drag’ the settings menu to reach the ‘About tablet’ section that is last on the list.Ī: You can enable root access under Settings -> System -> Developer options -> Root access.
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