[Desire HD Android Development] LeeDroid:
LeeDrOiD HD FAQ

Notes

​

1. This FAQ is applicable mostly to LeeDroid ROMS. Some of the parts can be explored on other ROMs (Stock or Custom).

2. PLease read the forums linked to this FAQ for more detailed information.

3. This FAQ is a collaboration of suggestions, pointers & solutions from many other XDA forum members - Credits where due.

5. If you have any suggestions/possible additions for the FAQ, feel free to PM me!

Additional thanks to - prateekgujral - Leith51 - willk22 - jkoljo - paulobrien​

Q: How do I flash this ROM?​

FYI. It is recommended that you flash radio 26.04.02.17_M2 to work the LeeDroid base 1.72 Roms effectively, failure to do this may result in poor battery, Wifi & mobile connectivity performance.​

Q: How do I flash a radio?

A2SD+​

LeeDrOiD Kernel - Custom freq & Voltage table​

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Vdd levels sysfs interface​

This mod was created by snq- for my Classic desire builds.

The vdd levels interface allows you to adjust cpu voltages on the fly, you can either do this via terminal, Gscript or by dropping a script in init.d.... The following script is an example with vdd levels increased by 25mV on all frequencies ;)

you can adjust these values accordingly by ammending the 2nd string to any value between min 750mV max 1350mV, these values will only be persistent on reboot if you have a script in the /system/etc/init.d folder with the below syntax

usage:

query: (output: first column: frequency (kHz), second column: vdd* (mV))

incrementing/decrementing all levels by a specified amount* (mV):

adjusting the supply voltage* (second value, mV) at a specific frequency (first value, kHz):

*: vdd values must be a multiple of 25 (enforced by the interface; the regulator doesn't accept other values - found out in the hard way)

please note that the values set through this interface will only be written to the acpu table - they will only become effective when the specific frequency is (re)set by cpufreq

i took the input parser from iscaela's code - thanks for it

do not apply this patch if you plan to use avs

to query the constraints of the regulator ("max_microvolts", "min_microvolts") or the voltage currently supplied to the cpu ("microvolts" (uV)):

@snq- >> --

dedicated to the cheeky buggers at #leedroid-roms

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Other useful tips, tricks & possible issues​

[/QUOTE]

Additional FAQ's, tips & tricks By prateekgujral​

Q: I want to run a software/hardware check on my DHD.

A: Dial *#*#3424#*#*

Q: I put the .apk on my SD card but how do I now Install?

A: You will need a file explorer, use Astro (in LeeDroid ROM) or download one from the Market. Using it, go to the location on the SD Card where you have put the .apk and click to install.

Q: Can I format my SD card? How?

A: Yes, you can! Be sure to back up the app data folders, otehrwise you may experience some problems with some applications. Connect the phone to the PC in disk drive mode. From MY computer on your PC, locate the phone drive, and format.

Q: I am unable to assign a ringtone to contact!

A: This is a typical HTC issue. The alternative is to open the Music app from all programs, select the song, click on the capacitive menu button and select set as ringtone.. follow further. (Thanks to LeeDroid)

Q: I cannot adjust the pic size while assigning it to a contact, the pinch to zoom doesnt work.

A: If you press and hold the corner of the box that appears on the pic while doing the above, ou can actually adjust the size of the pic to be shown. This is the only was known at the moment. (Discovered by prateekgujral.)

Q: How do I get rid of the vibration feedback

A: Setting> Sounds> (Scroll down) to Vibrate feedback << un-check

(Note: If you uncheck this you will loose vibration everywhere, even on the capacitive buttons.)

Q: The sounds on my DHD are quite low.

A: Check in Settings> Sounds> Volume

Q: I need ringtones/ notification tones on the system.

A: The best way to do so is before flashing open the zip (donot extract). Go to /system/media/audio - Drop your .mp3 into the respective folders.

Remember > You have not extracted the .zip, so once you drop it and close the zip, it will be there. Now flash as normal.

Q: Some programs are not responding, DHD is getting slow.

A.

1. Try rebooting (Normal).

2. Check the third party installations and compatibility.

3. Second last resort: Factory re-set and reflash the LeeDroid Rom.

4. Last resort: Full Wipe and flash the LeeDroid ROM.

Q: My Mobile data is not working.

A: Check the settings in Settings> Wireless and Networks> Mobile Networks

If there are no settings, contact your carrier provider to get the settings.

Q: How do I stop the screen from auto rotating?

A: Settings> > Display > Uncheck Auto Rotate

Q: I am playing Teeter but the caliberation is out.

A: Settings> Display> G Sensor Caliberation (Follow instructions).