Some things to do

Planning some improvements...

fp6 investigations

dmesg log
- 7.0.5: https://pastebin.com/5ERVX1Yu
- 7.0.5, a different one after firefox freezes with lockup https://pastebin.com/WS23nQm7, then recurring failure to suspend process https://pastebin.com/ujaRZmRd
audio output
- missing firmware files, no load attempted
ath11k
- issues with 5GHz networks
- "Failed to set the requested Country regulatory setting" may be linked to that
- sometimes Country Code gets set to US instead of FR, but does not seem to change things
- log with debugging for REG and MAC: https://pastebin.com/iCRSq7KX
- reports from /e/OS users: https://community.e.foundation/t/fairphone-6-wifi-stops-working-reboot-fixes-it/76008
- long discussion from OpenWRT users: https://forum.openwrt.org/t/qualcommax-ath11k-board-calibration-bdf-data-woes/182646
display not turning on
- some logs: https://pastebin.com/AeErUT6v

In Android_DTB/DTBO_Format explain why dtbo must be erased (make page more generic than "format"?)
in Boot_process mention/xref dtbo
in Dual_Booting/WiP mention/xref dtbo