Eken+w70+v20+wm8850+firmware+link !!better!! -

https://archive.org/details/eken-w70-wm8850-4.0.4-20130710 Works for: EKEN W70 (original batch)

If the tablet hangs at the Eken logo for more than 10 minutes, try a different SD card or a different version of the firmware. eken+w70+v20+wm8850+firmware+link

You need a firmware package that includes the correct driver for your touch panel. Try the following: https://archive

When the tablet boots with an SD card containing these folders, the internal hardware automatically triggers the built-in installation script, bypassing the corrupted operating system entirely. Step-by-Step Firmware Flashing Instructions : The Eken WM8850 Section on Slatedroid (archived)

Choose as the file system and perform a full format (avoid "Quick Format" to ensure bad sectors are cleared). Step 2: Extract the Firmware Files

This means the firmware build had the wrong touch panel driver link. You will need to try an alternative firmware build or use a WM8850 Universal Changer tool to switch the driver configuration file.

: The Eken WM8850 Section on Slatedroid (archived) contains numerous threads on unbricking and custom ROMs.