[Solved] Patch GMT offset, change timezone: time+EPG

[juusso]

Ok, i`ll try... tomorow
I believe you. One thing - i edit exe.img directly with hex editor, so offset differs. Could you tell me the string for searching?

[erdem_ua]

Vaniok, thanks for the information but I prefer function names with IDA screenshots.
Anyway, I will try to add this GMT patch option SamyGO firmware patcher if it works as intended.

[juusso]

Vaniok,

Trick with Slovakia works. Now i have true TV local time set to auto = true EPG time. Thank you again. Could you write strings or offsets for all other countries?

[juusso]

I think EPG depends from TV providers too. Some users from russian forum reported, trick works well with Other. It has been checked with success on firmwares:
T-CHL7DEUC
T-CHU7DEUC
T-CHL5DEUC
and witch changing of:

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+1  (3C30) 0x3c
+2  (7830) 0x78
+3  (B430) 0xb4
+4     (F030) 0xf0
+5     (123C) 0x12c
+6     (1638) 0x168

By strange reasons settings (+7...+12) do not work at all.
I`m wondering why i got error in Other, but success in Slovakia...
So we need one working country-setting for all firmwares. Or might we could have at least two countries to set in patcher (Other and Slovakia?) I know, the simplest way is to have one than more settings to patch...

p.s. What about this function:

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TCCountrySpecGroupBase::GetDefaultTimeZoneOffset(int)

Erdem, you have to prepare patcher for it...