HTC TITAN freeze during phone call - Hardware Hacking General

Hi I just change screen in my HTC titan and apart from very bright colors the phone freeze after making phone call... What is happening when press someone nr and phone start dialing screen becoming black and non of the buttons responding... I reset phone and that didn't help. Anyone how any suggestion what went wrong?

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HTC Diamond HD - goes to standby during a call

I just got new HTC Diamond HD phone from Orange.
Whenever I make a call, the phone goes to standby and I have to turn it on again from the top.
This does not happen if the phone is kept straight, only happens when the phone is close to the ear (may be some sort of light sensor).
Please help.
I have tried a few setting in registry but it still same.
Hi
maybe u can try THIS
sure this is what you are looking for...
cheers
Try a hard reset. My phone was hanging during a call. After hard reset everything ok
PhaseIV said:
Try a hard reset. My phone was hanging during a call. After hard reset everything ok
Click to expand...
Click to collapse
That don't work, still goes off (light goes off), as soon as I dail a number and take to my ears. Phone is still connected and talking the actual handset goes off.
press the home button and the screen comes back on.
or pull the stylus out
thanks for your advise.
Any more ideas, keeps it awake without using stylo or press home page key.
Firstly, it's HTC TOUCH HD, not diamond hd.
Secondly, I think you are talking about protection during the call. If u'll turn it off, u would press some buttons or even hang with your ear
Sorry, It is HTC Touch HD.
I have cound the way to fix it.
This problems is caused due to the light sensor. This setting can be disabled.
I download HD tweak form http://montecristoff.webs.com/ and disabled the light sensor and it all works fine.
Thanks to all

Screen blank on startup! help (resolved)

My x10i hanged when making a call, had to remove the battery.
Now the problem is the damned phone wont startup. I get the vibration from pressing the startbutton and the screen turns on (if tilted you can see the "backlight") but then nothing absolutely nothing happens, dont react on any keypresses after the "startup".
Tried removing battery for extended period but no change phone just wont go any further then
1 vibrating on startpress
2 turning on backlight on screen
any tips help would be apretiated.
after 10 consecutive batteryout and restart the phone magicly started again but seems like serius software errors so will have to reroot

Lock screen during call?!

Hello!
I've had my phone broken so I took it in service. The problem is that they did something to my light sensor and now, during call, the screen won't turn off. That is a big problem because I keep pushing buttons and I wnd up calling people.
So, What options do I have to lock the screen during a call? (I should be able to unlock it when I need it).
I saw something in WM 6.5 (oh, I forgot to mention: I still have WM 6.1 - the original). During a call, you have to slide to be able to push the buttons. There is an application for WM 6.1 that does this?
So, anyone could help?
Thank you!
Search for Touch Lock Pro. You can do a number of things every time the call connects, from lock to shut off screen to start an app.

[Q] Random Screen shut off with keys backlight on

All right I was wondering if anyone could give me any inside info im having with my HD2, from T-Mobile ok.
Well I notice that sometimes the screen will go into idle and go off, but I will press any of the keys, like the end call or green call button or home or back and the backlight of those keys will come on but my screen will stay dead. The only fix I have found so far is just taking off back cover and removing battery and starting phone back up or by doing a soft reset but then eventually it will happen again. I searched for this but to no luck. Any help or suggestions?
Also will do it on a Stock ROM or a WM Custom ROM

[SOLVED] cannot hang up during call

I noticed this problem:
when i start a call, my screen become black and i cannot hang-up the call.
anyone with same problem?
another little question:
i have a time-limited data plan (40H /month) is there a way to know if my HD2/WP7 phone is connected or not? or a way to control my data connection?
thank you!
I have the same issue. If I hold the proximity sensor directly to a bright light source the screen comes back on but I'm not always near a bright light source. I've been making calls on my bluetooth headset because that has a hardware hang-up button. If someone could work out how to hook up the hd2 hang-up button this would be a massive help...
EDIT: i make some test, plese discard this post (test result in post #5)
I'm not sure about yours, but after I finish my call I just remove my phone from my ear then the screen show up . Regardless where I am (dim or bright place) the screen responds to the movement of the phone away from my ear .
ok, i make some other test.
confirmed, we have some problem with proximity sensors.
when i make a call, the screen become black. immediately, witoutn anything else.
wen i remove the phone from my ear the screen will NOT come up UNLESS the other part hang up.
for example: if the other part use an answering machine, i am able to record my message, but the screen DOES NOT comes up when i remove it from my ear.
if the other part is a friend, and HE hang up the call, my screens lights up, again, sayng "call ended". then return to the home screen.
if i'm in-call, and i expose the phone to a bright light, the screen comes back too, sowhing all in-call options (speaker activation keypad, and some other things)
Just press the normal hang up button and that should act as the power button to bring the screen back on...
B4PJS said:
Just press the normal hang up button and that should act as the power button to bring the screen back on...
Click to expand...
Click to collapse
during call this button doesn't do nothing.... already try with all button..
i just play with registry entries, some are interesting.
HKLM\Drivers\Builtin\Proximity
ScreenOffDebounceTime DWORD:50 (Decimal value)
ScreenOffThreshold DWORD:256 (Decimal value)
But i cannot figure how they affect screen (i try to change their value with no effect)
update:
seems i fix it!!!
after an UPGRADE (hehehe) to winMo 6.5, i realize that problem still exist.
then i remove a portion of the screen protextor and proximity sensors works again!
even if i use original HTC screen protector... :\
nushuth said:
update:
seems i fix it!!!
after an UPGRADE (hehehe) to winMo 6.5, i realize that problem still exist.
then i remove a portion of the screen protextor and proximity sensors works again!
even if i use original HTC screen protector... :\
Click to expand...
Click to collapse
I've tried that already but it didn't work for me. I did have my screen replaced so I wonder if the problem started then...
Same to me... Is this a replaced screen issue?
Strange one this...the red button (bottom right of the 5 physical buttons) just brings the screen to life for me and should work I would have thought regardless if screen is replaced.
hey guys i am facing a problem too with my tmous hd2...i have dual booted it..when i make a call in android or win7 proximity sensor doesnt turn off the screen at all.....so i end calls without my knowledge and intent.....anyone facing similar issues??? anybody knows any solution???

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