[Desire HD Q&A, Help & Troubleshooting] zeule:
As this is a wonderful phone it seems that is full of small or big issues that users came across. Issues that might be fixed or not in this thread I'll try to list them and their fix (or no fix).

PLEASE DO NOT SPAM THE THREAD!

Post issues and it's FIX so we can all use and not spend useless time on finding them.

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1. First problem that I and other came across is the low volume on the external speaker. Seems like ALL DHD's have low volume, allthough HTC sounds are optimized for the device itself sound remain low for music and hands-free calls.

The fix?! Search on market some audio boost/volume boost apps that best suits your need.

Seems like a thread is around for some while now, that can be used to increase volume (NOTE: Only for rooted userds/use with care.)

PLEASE NOTE: Some DHD have a hardware fault, SOME (as in.... is very rare). How would you know that?! If your speaker has a very low (I mean LOW) volume and it gets warm. the sound will be like when you connect the wirres of a normal speaker between them.

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2. LED notification is one of the most common software related issue. Not so important but some users can't live without an LED. Just follow this thread and hopefully you'll get fixed.

NOTE: For rooted users that passed on to ICS ROMs, LED notification might not work at all.

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3. The most ugly bug/issue that the DHD have: USB brick

This is a more sensitive problem as we are unaware of why or how this happens, and this is why there is no actual fix (but some workarounds) for it.

A device is USB bricked when it refuses to comunicate with a PC (all PCs). If your PC sees it as Unrecognised USB your phone's USB works.

First workaround/fix: Try to clean your phone USB socket with an air tank or most commonly used a needle (use with care). Look inside the socket if no pins are bent, be sure there is no moisture inside it.

Second workaround/fix: Bootloader/fastboot way. First boot your phone in bootloader mode and connect it to a PC. See if on the display is shown USB mode/AC mode or none. If you got an USB mode then your problem might be ROM/kernel related. If you already tried changing ROM and kernel and the problem persists then you need to use some fastboot commands, as the USB is not entirely dead it might get some commands to the bootloader. So now you'll have to go on HTCDEV.COM and follow instructions on how to unlock your bootloader (very risky) but it works.

NOTE: For the commands to work, in bootloader/HBOOT you'll need to select fastboot and press power button to select it. Then use commands.

Third Workaround/fix: I personally found this one, as I don't know how this happend (USB brick) cause i bought my DHD on eBay. So I found myself with a DHD on a stock ROM with S-0N and stuff plus USB brick. After spending some time on the internet (with no avail) I tried one little thing. Note that my DHD does not recognise a PC at ALL, not even the bootloader, and yes my PC works fine as other phones work well on it. I just connected my phone to the PC trouhg a USB HUB and runned AAHK. First it did'nt worked then I tried a different USB slot on the HUB and seems like the slot nearest to the PC works best.

Hopefully this works for most of you out there.

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