Develop Bugs

[Q] HTC Desire Stuck at First Screen

I was trying to Root my Desire and made a Gold card for the same and Rooted the phone with Unrevoked one click method. Afterwards I tried to reebot into recovery mode but got stuck at the white screen with a small black line at the top. I reeboted the phone again and everything loaded fine.
Then again I tried to install the leedroid ROM through ROM manager and the phone restarted in recovery mode and again got stuck at the white screen with a black strip at the top. I waited for 10 minutes and restarted the phone by pulling out the battery.
Now the phone is not starting at all and is getting stuck at the starting white screen and still not going into recovery mode. I can't access the phone through andorid SDK. The phone just keeps showing HTC screen and never boots. Unable to install even RUU as the phone never boots.
Please any help would be really appreciated.
My HBOOT version is 0.83.0001

[Q] Installed rom - boots to black screen

I installed an updated version of a rom I use (Cryogen) on top of a previous version, rebooted phone and it boots into a black screen (first the white htc screen then black).
I can get into the bootloader screen and fastboot but recovery doesnt work (its just a white htc screen also).
What steps can I take to save my phone? Can I use bootloader to wipe the phone and install a fresh rom?
Thanks.

To be safe and get it working again you could pull the rom zip file from an RUU, rename it to PB99IMG.zip (or what ever name it is) and boot into bootloader. Yes you will have to root again but it is safer than messing around with your hboot and other things.

[Q] black screen on superuser

i just rooted my phone and when i wanted to start the superuser app it just shows a black screen and on the top it says superuser permissions and nothing more..
what does that mean?

[Q] stuck on htc screen

pls i need a help on to get my htc wildfire s boot to normal home screen insteady of stuck on HTC WHITE BACKLIGHT BACKGROUND on ON, i just rooted it and i was tried to move some application to sd through link2sd and i was eventually wrong system app which cause the link2sd not to open again and i tried restart and it was stuck to htc and i tried factory rest and even flash the rom but still the same pls can i anyone tell me what to do.

[Q] Black Screen after SuperSu

Hello,
I rooted my One using this Tutorial.
After finish and reboot, SuperSu needed to be updated. I downloaded the current zip-file from there and used twrp for installing it. Afterwards, the HTC-Logo appears for a few seconds while booting and then the screen is black.
Can somebody pls help me fix this?
Thanks!
edit: Maybe, I missed to disable fastboot.
Is there a way to get the phone working again?