Warning / Advertencia.
DOOGEE shall not take any responsibility for phones that are updated not through OTA as we can not control the installation process. If a user downloads any of these firmwares and updates a phone not through OTA, shall any problem occur, it is the user’s sole responsibility.

For updates and access to tools, follow the following link.
http://www.doogee.cc/servicexiazai_detail/newsId=80.html
Remember that this tools are for professionals, do not attempt to update your phone on your own if you do not have previous experience in doing so, as you may damage your phone.
COLLO3 DG110
Build number:DG1105.9 008064-01H_K72_DG_WVGA_DG110_DOOGEE_V005_2
Link
COLLO3 DG110
Build number:8064-01K_K72_DG_WVGA_DG110_DOOGEE_V005_20140822_1650
Update Content:
solve screen ghosting
Link