Migaj przez... ustawienia diody przy sms

W ustawieniach dźwięku przy sms jest opcja "Migaj przez". Niestety u mnie nie da się ustawić czasu migania diody. Całe pole wyboru jest zablokowane. Tak samo jest w Przypomnieniach. Natomiast ustawienia MMS są już dostępne. Rom ma oryginalny. Czy ktoś wie jak to zmienić?

[HKEY_CURRENT_USER\ControlPanel\Notifications\{F55615D6-D29E-4db8-8C75-98125D1A7253}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{D95268B4-67F7-4cb1-8DD5-B2217B73F9F9}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{C3465585-39EF-4c9b-B2A3-5558BF27BFB0}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{B7D01B9D-ACD8-48bf-AD4C-597521CB4221}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{B7D01B9D-ACD8-48bf-AD4C-597521CB4220}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{70C48D00-C1A6-43cf-B4C5-5B4E771E2462}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{3EDF3B32-EC31-44ba-BD5E-1C2495E42E07}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{3C781384-05F3-4035-A8F9-C23F19A93AF0}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D658-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D659-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{8ddf46e8-56ed-4750-9e58-afc6ce486d03}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{8ddf46e7-56ed-4750-9e58-afc6ce486d03}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{85E4331D-DCA8-4a50-AE5E-AC600E8809FB}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D65A-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D65B-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D660-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{A877D661-239C-47a7-9304-0D347F580408}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{85ee47b2-57d7-EEFE-8e7a-36480443d084}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{15F11F90-8A5F-454c-89FC-BA9B7AAB0CAD}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{695F6B37-EE99-489b-982D-F9A46A944ED1}]
"AvailableOptions"=dword:00000000

[HKEY_CURRENT_USER\ControlPanel\Notifications\{DDBD3B44-80B0-4b24-9DC4-839FEA6E559E}]
"AvailableOptions"=dword:00000000
Wrzucasz to do rejestru i masz wszystkie opcje migania diody odblokowane.