How can I do the patch to original or can read the
original code?

Patch name is: W800 R1BC002 access _internal_ browser _in _directories _TPA

Code:
;w800 R1BC002
;??????? ???????????
;???? ??????????? ???????????? ???????? ?????? ? ????????? ??????
;© Mobilefree
;converted via fpt2vkpL by den_po
4468AFF1: 68747470733A2F2F 66696C653A2F2F00