Backlight not working - MDA II, XDA II, 2060 Windows Mobile 2005 Upgrading

Hi I recently received an xdaII with windows mobile 5 on it.
However the backlight wasn't working, even if I try to hold down the power button.
Also when I try vjeschaton to toggle it on or off (the other functions work) it doesn't work, could the phone be damaged or do I need to re do the rom somehow?
(ie the backlight auto switched off when the battery and backup battery went down but on recharge a bug prevented the light coming on again)
any ideas people?

further problems now, I have tried installing xda II rom Xda_II_172187_Final and its predecessor and unfortunately it wont work, its stuck at the
USB v1.06 message page it seems I have problems updating it, maybe due to vista maybe due to active synch maybe due to something else... any ideas?

Resoved the 1.06 Problem, looked like it was a vista/versioning problem with activesynch
But the backlight is STILL NOT WORKING!
I know the light function is being selected because the other buttons light up, just not the backlight for the LCD
anyone got any ideas?

sounds like the lcd backlight "lamp" died to me

Related

VOX Getting shut down automatically

Hi,
My VOX sometimes gets shutdown automatically. It happens at least once in two days. And whenever it shutsdown, I can feel that the handset has become slightly hot. I need to remove the battery and put it back to turn on the phone again.
But one strange thing I noticed is that, if the bluetooth was on when the phone went down, I can see the bluelight blinking even when the phone seems to be shutdown.
Do you guys know what could be causing this?
My Radio Version is 4..13.41_02.88.90 and OS is 5.2.1236 (Build 17741.0.2.1)
Thanks pals!
Sounds like it's over-heating possibly? If the BT LED is blinking blue, then the device is still on, I think you have some software that is either causing it to run at full load or causing a soft reset.
hum, maybe this has something to do with the problem already reported in some posts of some VOX's
the screen goes black, but the phone remains on
normaly if you wait a couple of seconds, and try to mess with the phone again, it will be alright,
sometimes i even have to remove the battery
some say the problem could be overheating as u say, but until now, i havent found any solution for this, i also am facing the same problem
Same problem for me when turning on the Wifi, but the phone turns off completly and the battery showing empty after turning the phone on, I have to remove the battery each time!
But when it's connected, my phone runs perfectly.
Maybe I have to change my battery, no?
I don't think in my case the phone is on (except for BT light blinking). Otherwise it should be in a big hung state where it is not able to respond to keyboards, power key or any interface at all.
Next time I encounter this problem, I will try calling my own number to see whether the radio is on.
I have been using this vox since last 8 months, but in the last couple of months I have encountered quite a lot of problems like radio repeatedly getting turned off, first call after restart hanging (not consistent but happens most of the time I restart the phone and try to make calls with in the first 20 seconds after bootup) etc.
Do you think an upgrade 6.1 would do any good?
Thanks again!!
I was having that problem too. I tried upgrading to WM6.1 and upgrading the radio, nothing worked. I sent it in and they replaced the mainboard, but now it seems to be worse. I just got it back though, so I haven't called them about it yet. I'm just looking around to see if it could be a battery issue.
My phone restart issue was mainly a hardware or loose contact issue. Once the phone fell down and after that whenever there was a long press on 0, * or # keys, the phone would restart.
After two days my phone fell down once again from my hand and this issue got resolved forever. Lucky me!
My S710 HTC original, shut down every day at 00.16. In the past was at 02.46, and I discover it since during my trip in asia I found the phone off.
More over the alarm is not reliable and cannot be used for this reason.
The following application are installed:
- Customisation from HTC for my operator TIM
- microsoft Office mobile upt
- pmCleanSP
- spWZTools
- Skype
- Tom Tom
HTC service told me to flash it with Rom update.
Any suggestions?
Thanks

Peculiar backlight problem asus p535 help

Hello
I have Asus p535 Recently I have changed my PDA motherboard due to some problems. While doing That Asus gave me a free upgrade to WM6
Now after 2 months I have a peculiar probleem
My backlight does not turn up when I press the active button. Sometiomes it just flickers . Most of the time it does not turn up and I cannot use the phone
However the backlight turns on when I get an incoming call. Like wise when I do hard reset or soft rset it turns un until the windows mobile logo and goes off as soon as the Today screen turns up.
Sometimes like a mind of its own. The backlight will turn turn up normally and I can use my phone. Nowadays I have disabled turning backlight off and use the HOLD buttom to turn it off so once it turns on it remains on. However the problem still remains
To summarize in few lines
1>Backlight turns on when hard reset and reamijs till WINDOWS MOBILE logo appears and dims and turns off as soon as today screen is loaded
2>The backlight wont tuirn on with any input . Sometimes it just flickrs on and off
3<When i receive incoming call the backlight turns on and works normally
4>sometimes the backlight after flickering may turn on and the phone works perfectely for 3-4 days
I want yo ask few questions
1>Is this a hardware problem as i suppose it isnt coz phone works fine with incoming calls
2>If its a software problem is it BIOS related
3>If its software related do I need to reinstall WM6 and upgrade/ downgrade BIOS
4>Is this battery realted. however my battery does not drain fast inspite of it being 1300mah
5>My warranty is expired so any thing which can solve my problem with self help is appreciated
6> Should i upgrade to 6.1 or android as explained by some in these forums as i personally feel my problem to be wm6 related as many have complained of lock screens
DETAILS
Model: Asus p535
rom date : 2007/8/9
rom version: v4.7.12 WWE_AU00
boot version: 070416122657
battery version 1.3
MP version: V0.164
Radio version :v.4.8.0
OS WM6
Any help appreciated
Dissemble the pda and take LCD in your hand.
turn back the lcd and heat up the 2 way on the right side.
4 way is touch screen and 2 ways on the very right are lcd light.

TP keeps turning itself off every 30 seconds

Hi
Unless I'm actively using it my TP keeps turns itself off after 30 seconds no matter what power settings I use (and despite a factory reset and SPB restore). This isn't too much of an issue, except when I'm trying to use GPS/Satnav (TT7) whilst driving, where turning itself off is a real pain.
Could anyone please suggest how this issue can be resolved?
Many thanks in advance...
Is it physically turning off, requiring you to press the on key, let it reboot, or,
is it going to sleep, and you press the on key to wake it up?
If it is the latter, go to start>settings>system>power, click on the
advanced tab and change the backlight & power off settings there.
If it actually turning off, sounds like it might be a defective phone.
Thanks for your reply!
I've repeatedly altered the power settings but it makes no difference at all, if I set it to turn off at any given time (or not at all) it'll still turn off after 30 seconds. And to claify, it doesn't reboot, it just turns the screen off. It *feels* like a software issue, because it'll stay working forver as long as I tap the screen occasionally, something somewhere just counts down 30 seconds if i don't and turns off the screen...
The max time you can put on it is 5 min. The default setting out of the box is 30 seconds --which sound like what you currently have.
Set the "On Battery Power: Turn off backlight if device is not used for xxx MIN). Make sure first that that's checked, and select the drop down.
Eventually --to conserve battery power--, it will 'sleep'.
Your NAVIGATION software should have a setting to over-ride this to NEVER TURN OFF DISPLAY WHILE NAVIGATION.
Aside from that, there is no other way to keep the backlight on --unless it's plugged into a power outlet.
Many thanks again for your reply; As I mentioned previously I've already changed the power settings settings (frequently) and I'm definitely not on the 30-second default, no setting appears to make any difference, be it 5 minutes or 'never turn off'. It also happens when the 'phone is plugged into a power source too.
(And I have got the 'don't turn off whilst navigating' box ticked for the satnav but the issue applies generally, not just to the satnav, that's just where it's most irritating).
Is there any possibility something has changed in the registry to over-ride the control panel settings in this way?
How about doing a hard reset and not doing a spb restore? You realize that all you did when you restored the phone was restore the bug, right?
Edit: I doubt it will work, but you can try the backlight cab. It will restore all the stock backlight reg settings if yours are messed up.
timpollard said:
Hi
Unless I'm actively using it my TP keeps turns itself off after 30 seconds no matter what power settings I use (and despite a factory reset and SPB restore). This isn't too much of an issue, except when I'm trying to use GPS/Satnav (TT7) whilst driving, where turning itself off is a real pain.
Could anyone please suggest how this issue can be resolved?
Many thanks in advance...
Click to expand...
Click to collapse
Hi,
I have same problem as you. TP keeps turns itself off after 30 sec!!
And I am using TT7. So this problem is so annoying.
I tried hard resetting and install programs one by one. and check if TP is keeping backlight on or not. And I installed TT7 and worked perfect.( display is always on)
That was yesterday.
Today I was using TP, it happened again.
The registry setting is still 3min on battery, uncheck on AC power.
30 sec problem happens both status.
This thing did not happen before Raphael_Cingular_US_5.11.502.2_Radio_Sign.
TP worked fine for a while on this radio.
Now even I check " NEVER TURN OFF DISPLAY WHILE NAVIGATION" box in some apps. TP turn off backlight.
I tried backlight.cab, that did not work and still turning off.
(thanks anyway )
ATT Fuze
Raphael_Cingular_US_5.11.502.2_Radio_Sign
Added Japanese IME
Resco Explorer, regedit
Resco Today Plugin
Spb time, Today plugin
TT7
TomTom 7 - v7.910.9185
I will try hard reset again.
Somebody please help us out.
Did you try the cab? If that doesn't work, just flash another rom.
I am also having this problem. I did get it to stop once by going in to the registry and actually editing it. But it started to do it again after a wile. I am trying it again today and see if it work. I am using a trial version of BestRegEdit and was wonder if it could have changed it back because it was a trial. So if some one elce wants to give it a shot it us under HKey_Current_user\ControlPanel\Power\Display and you will change that 30 to what ever amount of time you want. I pick 0 because i never want it to turn off. Hope this helps Oyeah, does anyone know of a free resitry editor? This is my last day on the BestRegEdit Thanks
Uh, total commander, regedit, dotfred's task manager and probably a few more.
Farmer Ted said:
Did you try the cab? If that doesn't work, just flash another rom.
Click to expand...
Click to collapse
Thanx,
I tried cab, and did not work. So I installed test rom and works fine now. NO 30 seconds backlight off now.
[March 1st] New ATT test rom Radio 1.12.25.19 OS AKU 1.4.6 Build 20771
I will use this until new "Signed" and Works Ok radio comes.
* Recently I use resco explorer and regedit addon. Free app: regedit.Mrln works fine, I think. I have been using these for keyboard layout section.
Glad you solved it, I had an interesting problem, similar to the screen issue, wonder it it might be related. I flashed to a new rom over the weekend, and no matter what I did, the backlight would turn off after 10 seconds. You could reset it to 30 in the power profile, but after a reboot, it would revert back to 10 seconds. Reflahsed it, and after the flash, when it starts loading the customizations, it would freeze. Flashed again, and it hung at customization again! Downloaded the rom again, deleted the old one, and flashed and it worked and the backlight would stay put!
Maybe the one you downloaded was corrupt?
Anyway, glad you got it working.
P.S. The rom isn't an "official" that I downloaded, it was one of the 6.5 that the cooks on the rom page whipped up. I think it was just a corrupted download.
This issue has happened to me a few times. even while i'm still using the phone and typing the screen goes off.
very annoying.
I found it only happened to me using EnergyROM. when I flashed to a different rom the problem was solved.
recently I flashed back to the newest version of EnergyROM again (after the previous ROM decided to hard reset all by itself) and this issue happened again in the first hour!
I really wish I could find a usable ROM for once and for all
My Case: WMWifiRouter was it!
This happend even when TP under Test rom env. I just gave up and installed latest version cause this ver is less stressfull.
Luckly 30 sec issue did not happend for a while until I installed WMWifiRouter.
Just after I install V1.50 30 sec thing and happend.
KB0907027: [BUG] v1.50 backlight timeout issue
http://support.wmwifirouter.com/knowledge/KB0907027/
I Installed V1.52 and now works fine and no backlight problem.
If you installed WMWifirouter check the link.
I use EnergyROM as well and i noticed that right after a fresh flash, if you tried to modify certain settings using the gui (i.e. alarm times, connection settings etc) they wouldnt stick - perhaps a direct registry edit using one of the tools previously mentioned might force the device to remember the changes? this worked for me when i had trouble with my alarm times not being saved.
ive also heard that sometimes a soft-reset isnt enough to commit changes to the registry - i.e. once making a reg edit, cold boot the device - that is press and hold the power button and turn it entirely off.
hope this helps

Black screen of death

The other day, I hit the power button on my touch pro, and the screen didn't come on. I did a soft reset, and it started working again. Now today, the same thing is happening, but a soft reset isn't helping.
The screen's back light comes on, the LEDs on the buttons come on, and the phone seems to be working fine. I hear all the sounds, including the HTC sound while it is booting, and the new message sound, but the screen stays black. It still recognizes touches, it just doesn't show an image. I want to do a hard reset, and will if I can get it to come one one more time, but its been about a month since I backed up my contact list. Lesson learnt there. I'm afraid it might be a hardware problem since I don't see anything while its booting either.
Anyone know if this is a known hardware issue with the touch pro? The phone is less then 3 months old, and I've been real careful with it. I haven't dropped it from more then 2 feet, and even that was onto carpet. Its the Verizon version if that makes a difference, and I'm running one of the NFSFAN roms. Its not the newest one, but rather the one posted on October 19th. I doubt its the rom, though, as I've been using it for around 2 months with no issues.
EDIT: Ok, I went into the bootloader to see if it was hardware of software. I figured if it was hardware, the screen would be black, and if it was software, it would be the rainbow. Sure enough, the screen stayed black. Hit the reset button, and the screen actually came on! Go figure. Went to do a backup, and the screen literally crapped out on me while I was watching it. Definitely a hardware problem.
similar with Touch HD... kinda
I've been having a similar problem with my Touch HD. The problem is very intermittent though and is sometimes hard to reproduce. The screen and phone will be working fine then once in a while when I push the power button to lock the phone, I'll unlock it and the screen stays black. I know that the phone is still on and even unlocked because pushing the buttons at the bottom makes the phone vibrate. The only consistency in reproducing the problem happens after I do something major on the phone such as making a phone call, browsing the internet, sometimes charging the phone. Other than that, I can sit here and push the power button all day and it'll come on and off with no problems. When the screen does go black I've taken the battery out repeatedly as well as repeatedly rebooted the phone until it comes back on. I've tried doing hard and soft resets to no avail. I've tried deactivating "turn off backlight if device is not used for" and "turn off device if not used for" without any resolve. After this I've even left the screen on (disabled backlight off) to see if it flickers or shows any sign of being faulty and it seems to be fine. I'm currently on Dutty's HD WM 6.5 Leo R5 WWE rom, but this has happened with two other roms (NRG, LIA). Other info include:
OS: 5.2.23016
Manila: 2.519192828.0
Radio: 1.14.25.24
Protocol: 52.64.25.34H
I guess the only consistent software has been my radio. Please help! Any advice would be awesome. I've tried google search and xda search without much help. Thanks

I have a problems with my htc. The light of keyboard always is On

I have a problems with my htc. The light of keyboard always is On
I have the Energy.RAPHAEL.23544.Sense2.5_with_Cookie_HomeTab.Mar.10 and the radio is 1.14.25.3. What can i do?
thansk
I put the original roms and i still have a problems with my htc. The light of keyboard always is On. And the batery only during 4 hours because the keyboad dont turn of. Why can i do?
I think the problem is the switch or sensor that tells the phone the keyboard has been shut, mine does this occasionally. If I slide the keyboard shut firmly the light will go off. Hope this helps.
thanks for responme a try to open the keyboard an i try to fix them
Might want to see if you have anything else controlling the light. I know with LUMOs, I had trouble a couple times. Without it installed no troubles. Lumos apparently can control the length of the light for the backlight. So you might want to check if you have that or anything similar controlling the backlight. Also check your settings in Power to see if there's anything wrong there too.

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