You must made a full flash ( main, filesystem and custom file ), because some other users had the same problem after applying patches and they made a full flash and it worked again. Here is a guide :

Flash your phone and How to apply or remove patch using SETool 2 Lite

or

XS++ 3.1 Guide-Flashing,Customizing,Recovering

Description of languages

W810 CDA List ( custom file )

Nice day