stk service help

[Guest poofy]

guys, lately i cant access the stk service of my phone. often times it displays sim application not installed. after several soft resets, it comes back. does anybody have a tweak for this?

and by the way,does anybody here receive a corrupted text message like hel@@@ **##!!%@.... whats with that? any solutions?

thanks

[Guest greenwood]

I've got same problem with my Eurotel Smartphone using T-Mobile SIM card. After few hours of testing I’ve found one solution. Whenever I want to access my SIM application menu, I have to activate and deactivate the airplane mode first. Then it works fine till the stk service isn’t closed with a task manager. Strange. It could be the reason why T-Mobile doesn’t sell these phones.