Here is a solution for S ^ 3 and sort of for N97.
I tested it on C7-00 - it works, including auto-updating of time from MTS.
For smartphones below Symbian 3, the update for the N97 mini helps. For updates for Symbian 3 for some reason they either fail or are rejected by a system that takes a file from disk Z. I tested it on my old N95 8Gb. Now it is always winter time GMT +3.00 as it should be now. This applies to the Moscow time zone. Sorry for the others, they can’t say anything because I’m in Moscow. You can download from the comment
from here.You need to download "timezone_2015b_n97mini_RUS.zip ..." from the attached files (Attached Files) at the end of this comment.
Standard installation by moving the 1020383E folder from the archive along the path c: \ private
Post has been editedSerpik81 - 25.10.15, 14:14