WilhelmIIII ran GrapheneOS on an older model and it worked fine.
The problem was that I bought a nearly extinct model for very, very cheap for testing.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.