HiVision PWS700YA

Hardware

 * 2x Raysun 256MB DDR3 chips
 * Hynix NAND
 * AXP209 power management
 * Realtek RTL8188CTV WiFi on separate PCB
 * DMARD06 G-sensor

Unpopulated

 * Space for a second NAND is available with BGA and TSSOP footprints.

Taking apart
Remove the small screws on each edge of the connectors side, then unclip the backplate from the LCD housing by inserting something thin in the gap between them.

Hacking
Same as other A13 devices, more informations to come in the near future.

Firmwares
Ask it from manufacturer, or you can try to make a backup of it before any flash attempt. Wrong flash won't brick it (still possible to re-flash) but may prevent it to work partially or totally.

Brands, clones & related names

 * Name in build.prop: PWS700YA
 * Brand in build.prop: HWX
 * Product name: nuclear_708h9
 * Device name: nuclear-708h9
 * Board name: nuclear

Photos
Connectors and device PCB photos.