My ZTE Blade seems to have lost sound. I cannot hear alarms or ringtones. It just vibrates in alarms. It seems anything that uses sound refuses to play. Not even through earphones.
I tried playing music but it refuses to play. As in forget the sound, the music itself does not play, seems to be always on Pause (the slider does not move ahead). I think the sound drivers or something have gone corrupt.
This has happened probably after i deleted the dalvik cache and cache partition (did i do this wrong??) using CWM.
It seems i have to install a new ROM and the only thing that worries me is the ICICI iMobile app.
I have the ICICI iMobile app installed on my blade and i can use my bank account through that. I am not able to access my bank account using online banking because it asks for OTP each time and i do not get that. So with changing the ROM, i potentially cripple the ICICI app rendering me unable to use my ICICI bank account altogether.
Is there any sure shot way to ensure that the app works fine even after i flash another ROM ?