This common device tree is intended for the usage in a LineageOS or similar building environment.

If you are looking for a special device tree for the usage in a TWRP or similar environment head over to https://github.com/Meetoul/twrp_device_Unihertz_Jelly2.

The Unihertz Jelly2 (codenamed simply "Jelly2") is a smallest modern Android smartphone from Unihertz, released in March 1, 2021.

Additionally to this common device tree, you'll need model device tree

• Jelly2 Region TEE (non-european union)

For the actual releases head on over to the device tree of the individual devices:

• Jelly2 Region TEE (non-european union)

• HOW-TO-BUILD.md - Building instructions for LineageOS 17.1.
• HOW-TO-INSTALL.md - Installation instructions for the Jelly2.
• HOW-TO-UPDATE.md - Update instructions for the Jelly.2
• HOW-TO-EXTRACT_FILES.md - Instructions to extract files directly from the Jelly2 stock rom files.
• HOW-TO-EXTRACT_SEPOLICY.md - A little guide to extract sepolicy rules from stock or phone.
• HOW-TO-FLASH-STOCK.md - Instructions on how to use the SP Flash Tool for MTK based devices.
• HOW-TO-FLASH-SUPER.md - Instructions on how to modify super.img and flashing it onto the device.

• ADeadTrousers - I used his AtomL/XL device tree as a base for this one. Phones hardware are almost identical, so device trees are almost identical as well.