HP 6815 sound volume tuning

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I created a patch, which increase volume on this device.

WARNING:
You use this patch on your risk. I give no warranty to you.
You should make back up before installing it.

First patch increase volume rather safely (without sound distortion).
Second patch increase volume more aggressive, so you can harm your device (sound distortion sometimes).

Installation
Copy cab to your device and launch it.
Turn off and turn on sound. All.
Possible you need to install certificate.

Looks interesting, thanks.

I didnt realize you had to reboot to apply the patch, but after rebooting, I get a message saying either my phone is not a 6815, or the firmware is unsupported. I'm using the HP firmware released at the end of June.

Oops

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Originally Posted by zer0day

I didnt realize you had to reboot to apply the patch, but after rebooting, I get a message saying either my phone is not a 6815, or the firmware is unsupported. I'm using the HP firmware released at the end of June.

I was going to try... not anymore...
Please give some feed-back...

Probably, you have another ROM version.
Please upload here WaveDev.dll file.
(You can use my ROM Extractor for it. )
Also please post your model (6815, 6818, 6828) and ROM version.

Wavedev.dll

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Hi,

the are my Wavedev.dll, rw6815 iTA ROM, 1.012, BL 1.00.5

Thank you for fix!

New fix on volume tuning?

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I just read the topic for volume tuning of my HP 6815, for me also was the case that my rom was allready updated to the newest version of june/july 2007. Via this way i would like to asak the programmer if there is allready a version that's working on the new bios update.

I hope some one can help me, with this one.

Greetz,

Hans

Volume Patch

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I have last WM5 ROM from HP too and have same problem , can somebody help us with volume fix . Thx Knight

Must I do anything special to activate this, or do I just have to reboot ? Is this only for the 2 stereo speakers on the front, or does this boost the volume on the build-in earpiece when talking on the phone as well ? I installed it, and rebooted my rw6815, got a popup regarding the software, but I don't seem to note any difference when making calls. I installed "HP6815AudioTuning1.CAB"

Hi,
any one cofirm if work ?
i have rw6815 ROM 07/07/25 1.0
ROM Version 1.12.00 FRA
bootloader 1.0.5
OS Version 5.1

Thanks