my uni is working only with handsfree

[warmie]

if the handsfree is connected i can hear anyone who calls and they can hear me... if i remove it... no would both ways and no speaker either.
how can i solve this... is there someway i can disable the handsfree function by software and enable it whenever i need it?

Warmie

[rajivshahi]

well you can try to upgrade the radio rom. it might solve the problem. if it doesn't then it should be a hardware problem..

here you can find radio rom
http://vidmes.com/xda/Uni/Radios/

here is the guide for upgrading the radio rom...
http://wiki.xda-developers.com/index.php?pagename=UNI_Radio

This should help

Cheers
Rajiv :rolleyes:

[warmie]

i tried the radio upgrade, still the same thing happens..
does anyone know which part of the hardware could be faulty or if any of the soldering was broken inside createing an open circuit somewhere.


Warm_ice

[AIN1]

HI man!!
Im electronic technician, check your speaker with ohmeter, must be continuity (betwen 0 ohm and .300ohm) also check missplaced,unsolded or broken components in mother board and interfaz board (conection speaker board). If the speaker measure good and no missplaced components,,,sorry man the "Audio Codec Chip controller" are damaged:mad:

[arampatla]

:confused:Hi AIN1 i think u may help me too with an idea, My Imate Jasjar has a sound proplem; it stay with no sound all the time and sounds only when i tap/hit a little on front left speaker, i opened it up and removed the motherboard but i failled to find the loose part??? Pls help.

[AIN1]

You haven`t sound in all of three speakers of your UNI??? (Two speakers on front and the speaker of phone?) this is bad you will need to fix the mother board, your last chance is: blow hard in the audio jack conector may be is in short with a metal residue from pin of handsfree or the internal pins of the jack conector are damaged. I think it is the problem, fin a reposal part to change it, go to a technical repairment for celular phones, may be need to adapt a similar or diferent part to fix it. Now Im sure is the jack conector:cool: check it plis.

[messo500]

When someone call you , does the device ring normally or still no sound , if so you have a little a problem with audio jack . I can explain after your reply .. sorry for bad english

[warmie]

ok... after the sound problem... it started giving me a "no sim found/detected" error
i got it fixed at an i-mate technician he replaced the handsfree socket and the controller IC ... presto... its running wild now less than 30$ to fix :)

Warm_Ice