iPhone 4: No sound after replacing LCD

[clarkey]

Hey guys, was given an iPhone 4 to fix the LCD and digitizer, everything works perfect and had no problems, just have no sound after replacing all the parts, any clues to where the may lie?

Thanks In advance

Clarkey

[iRepairIndy]

No sound from where? The top speaker or the bottom speaker/mic

If its the top speaker try taking the mainboard out and re-seating it. I had a customer come to me with the same problem and I guess the mainboard was not down on the top speaker correctly.

[Holdaway03]

Where did you buy the screen? Did it come with a preinstalled speaker or did you have to swap the old speaker from your old glass?

[sladester]

must've accidentally cut the cable when replacing?

[iRepairIndy]

Where did you buy the screen? Did it come with a preinstalled speaker or did you have to swap the old speaker from your old glass?

???
The screens do not ever come with speakers on them.. The 3G/3GS can if you buy the full assembly with frame, speaker and sensor.

[Holdaway03]

???
The screens do not ever come with speakers on them.. The 3G/3GS can if you buy the full assembly with frame, speaker and sensor.

I ordered one the other day from that was a direct replacement and had the speaker in it.....

[805 93003]

iP4 front glass has ear speaker mesh attached, not the speaker itself. 3g and 3gs the ear speaker mesh is attached to the mid frame.