Place and route the JTAG circuit, place and route the BOOT_MODE slide switch circuit, place and route the user-LED circuit, place and route the top-level sheet passive components (I2C2 pull-ups, 5V_SOM, 3V3_OUT, & ENET_2V5 bypass caps, PWR_EN pull-down, USB2_VBUS voltage divider for SoC's comparator, etc), route the microphone to the analog audio switch IC, update the schematic, BoM, and footprints to reflect the MHF4 coax cable change (including them being 5cm long)

Unrouted count is now 324. The power circuit and the display are what is now left to be placed on the board, a few nets currently on the board still need to be connected (~120). 3V3_SNVS and various other misc. power rails still need to be routed on the power plane (vias need to be placed near pads).

JTAG header footprint is accessible from the display side (not underneath the display). User-LED is in a location as-close-as-possible to the bottom center of the board (somewhat near the microphone).

Serpentine bends still need to be added to ...

Fix a small formating mistake in the BoM and correct the DRC error in the layout (move the position of the DSI connector and the vias conflicting with it)

The outline was extracted from a technical drawing in pdf format, then edited with inkscape.
With the python utitity "svg2mod" the drawing was imported into a kicad footprint.
More display details should be integrated, but manual corrections in svg file are necessary.

Added keepout zone in the M.2 socket to prevent this in the future.

Rotate the haptic motor in order to minimize its wires' proximity to the USB-C diff pairs on the back

Lay out the rest of the 3V3 and 3V3_P circuits, route the PWR_EN to the 3V3_P power switch IC, lay out & route the reset button's circuit

Begin routing the 3V3 buck converter circuit, make all SMD footprints defined as SMD footprints instead of THT

Unrouted count is now down to 543.

Route the rest of the camera circuit, add meanders to the clock and D1 diff pairs so that the skew between the clock and data-lines is 0 (still need to do intra-pair skew/phase), add the pull-up resistors to I2C3, add a 3V3_P filled zone around the whole board on the In3.Cu layer

Place and begin routing the camera, move the haptic motor to the "back" (side with the display) at a spot with its connector where there are no obstructions, move the slide switches to the "back-right" (front-left facing the display upright) and the ONOFF/volume buttons to the "front-left" (back-right facing the display upright)

Move the speaker's filter closer to the speaker, increase the speaker's trace widths to 0.8mm, do some minor adjustments to the USB diff pairs

Placed glue logic of M.2 card.

Update the micro-SIM slot footprint's keepout zone which was overlapping with the DSW2 pad and was generally the incorrect size/position

The rest of the footprint still needs to be double checked after finding this error.

Begin laying out the WWAN/BB antenna footprint, including its feedline dimensions and clearance area, add 3D models for the push button and slide switch

The return path for the antenna may have to have a 6.8nH Murata LQG15HN inductor installed on it (cutting the ground trace shorting the pads). The BoM was updated with the new components and everything was reannotated and updated (page 2's caps were out of order).

Move the mPCIe slot and the associated circuit 0.5mm to the right in order to make room for the BB antenna

Detected a confict between local net labels and hierarchical net labels
which resulted in level shifter U1801 completely bridged.

Renamed labels in schematic.

Route USB2 to the hub chip's upstream port and re-order & route each of the downstream ports to their respective locations (smartcard, mPCIe, & M.2), place and route the HDMI fuse, schottky diodes, TVS diodes, capacitors, and pull-up resistors, route the rest of the HDMI's interface to the SoM (HPD & I2C), adjust the GNSS antenna's CPW width using the PCB manufacturer's recommendation from their calculations

The HDMI circuit should be complete now. The GNSS & WiFi+BT antennae should also be complete. The GNSS module's RX & TX lines need to be routed next.

Add ANT-LTE-CER-T as the baseband modem antenna into the schematic and BoM, update the layout accordingly

Update the antennae footprints and feedline layout dimensions using the new stackup and relative permittivity given by the manufacturer, cut off the top corner of the speaker's pad #2 in order to make sure it does not hang off the top of the board

The GNSS CPW will likely be double checked by the manufacturer soon.

The diff pairs going to the NFETs are exactly matched to 0 with their phase/skew; 1V8P still needs to be brought to them.

Fence in the rest of the GNSS antenna area and fix the VBUS via array near the charge controller (now locked)

To be fixed: Accidently moved vias near U301 (by dragging/shoving other signal).