Incoming ring tone sound problem

Thanks for visiting FixYa!

In most cases, the ring tone callers hear (incoming ring tone) is controlled by your cellular service provider.

Try this first: (On the Internet) Sign-in to your cellular account. On your account page, look for a link that directs you to your incoming ring tones (or similar). There, you can change your incoming ring tone.

If you're unable to do that, contact your cellular provider's Customer Support. They can assist you in changing your incoming ring tone.

I HAVE A CHINA SET SIGMATEL S90 DUAL SIM ONLY SIM 1 IS WORKING FOR SIM 2 SHOWS AS INVALID SIM FROM FEW DAYS PLEASE SOLVE THIS PROBLEM

BABU
9035040544

i have a Sigmatel e55 mobile phone. Its a dual SIM Set (Its IMEi Nos. are 3521.............& IMEISV:78.) The second SIM does not workig. Please provde me a valid IMEI No. or give me advice how can I activate my second SIM.

the speaker earpiece have been gone

chaina mobile flight mode code

my phone has dead when i activate speed sim so i press the power button the keypad light blink i have tried more time but his not ON

i have purchased a sigmatel s90 dual sim phone but by mistake i entered flight mode. Please send me details in english to get back to the normal mode and if possible could you send me the details in english. Thankyou i would be grateful

sigmatel s90 insert sim

my mobile phone Sigmatel S90 on Flight mode is not working even the menu option is also not working nor any call or message is coming or going

Sir I have SIGMATEL T99/S90 mobile. Accidently its flight mode has been activated.
Now I am unable to make any call. Menu button is not working while shortcut keys are
working properly. I am unable to bring my phone to normal mode. Please help me