K770i firmware upgrade help

http://www.topsony.com/forum/far-man...html#post89845 but use files for K770 CID53
Patching CID53 (DB2020)DB2010,2012 - Top Sony Forums to unlock your phone

How about downgrading CID with DreamBox and apply patch with XS++ ??
I don't have a sim that will work with the phone. So I can't unlock it using JDflasher..

if u have down graded the cid the with dream then it will be unlocked thats what happens when u test point a phone :confused:

hi...,,,,,,,,

healthy prayed would, if someone wants to help me regarding Sony ERRICSSON W200 AFTER flashing will not start only the red light I think the problem GDFS can it be repaired by means of a program.

you could try to reflash the phone.
if it doesn't work you will have to go to a gsm service.
or you could repair it yourself if you have setool box

Then, please teach me too, my fs R8bC004

hi.. there please give me the tutorial flashing,unlock & patching sek770i cid53