i have have a backlight problem on my imate jasjam please help - 8525, TyTN, MDA Vario II, JasJam General

hi all i'am i have problem when my imate in normal position and i press power button the backlight wont start only call/reject button appeared. but when i slide the device slightly (until space on qwerty appeared) the backlight automaticly turned on, i try to do hard reset even flashin a few times n the problem wouldn't gone..
what's wrong with my device?? please help

please help, i try to search some backlight problem in this forum n they only say "no backlight problem" i dunno if the baclight complete went off or only in normal position like i have with my hermes
also read some about changeing scrool wheel n clean up connection of flexible cable but i don't thing i have enough skill to crack open my hermes T_T
please explain to me more

To crack it open, you will void warranty, download this - www.mikechannon.net
You need a size 6 torque key & a small flatbladed screwdriver. You won't need to go to the point where you need the small phillips head screwdriver...
You might find something catching if you open up thats causing a problem though I can't think what....
Cheers...

thanks for the links
well sound kinda scary but i'll give a try

i got a few problem here,
after i crack it open i saw 1 line in flexible cable that connect to display was cut off, where i can find spare part for flexiblecable?
and when i reasembly my hermes, when i slide frames to the end the screen doesn't turn to landscape automaticly, how to fix it?

[QUOTE=riisesky;3663949]i got a few problem here,
after i crack it open i saw 1 line in flexible cable that connect to display was cut off, where i can find spare part for flexiblecable?
and when i reasembly my hermes, when i slide frames to the end the screen doesn't turn to landscape automaticly, how to fix it?[/QUOTE]
Regarding not turning to landscape:
The rotation is controlled by a magnet operated switch. So the things to check are:
1.
The Keyboard connector (because the rotation switch is connected to it)
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This connector is under the back cover so no major dismantling.
2
Check the magnet is still in position (it can fall off)
see here for pics:
http://forum.xda-developers.com/showpost.php?p=1449001&postcount=6
Where to get a flex cable:
You may need to hunt around the internet, but here are some possibles. You may need to send them an email as they may be willing to order it specially for you:
http://www.mikechannon.net/page4.html
Mike

thank a lot mike
for the rotating screen fixed, i disasembly my hermes again and found that the keyboard conector was loosen
for flexible cable, i ask around on my local forum n someone willing to guide me to get that part
again, thanks alot mike

riisesky said:
thank a lot mike
for the rotating screen fixed, i disasembly my hermes again and found that the keyboard conector was loosen
for flexible cable, i ask around on my local forum n someone willing to guide me to get that part
again, thanks alot mike
Click to expand...
Click to collapse
Well done and good luck finding the part
Mike

Related

XDA2 ON OFF SWITCH

XDA2,
Well i dropped my phone, and it hit the on/off button, phone still works, but cant turn the unit off, this is the button in the top left hand corner.
Can this button be replaced??, if so, where can i get one, and is it possible to fit at home???.
Regards clumsy git.
I don't think so... The switch is soooo small! I think you can't fix the problem by yourself
I've had the same "problem"... sh... so I send the unit to repair....
chris
this might be something for you, it doesn't repair the button but it does allow you to shut down the XDA:
http://www.freewareppc.com/utilities/shutdownwindowsxpstyle.shtml
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and then do a soft-reset to start the device again
mmm, that s/w works for getting the device OFF
But how on earth do you manage to switch it ON when it is allready off??
There are replacement cases for sale (saw some here), so maybe someone also sells the buttons.
There is a thread on opening the case (that guy had trouble with his speaker and / or mic).
Good luck with it!
You have the same problem as I did lofty The Switch you will find has been snapped off the circuitry mine was in a metal case so no visible damage was on it (It still looked brand new) so i sent it back and got a new one
Hi all
i did exacly the same and it snapped off the switch although it was still in there as i could here it rattling around so i took it apart and soldered it back on... good as new.. youll need a needle nose soldering iron though.. really easy to do...
carl
edsub said:
mmm, that s/w works for getting the device OFF
But how on earth do you manage to switch it ON when it is allready off??
Click to expand...
Click to collapse
Rey said:
and then do a soft-reset to start the device again
Click to expand...
Click to collapse
edsub said:
mmm, that s/w works for getting the device OFF
But how on earth do you manage to switch it ON when it is allready off??
There are replacement cases for sale (saw some here), so maybe someone also sells the buttons.
There is a thread on opening the case (that guy had trouble with his speaker and / or mic).
Good luck with it!
Click to expand...
Click to collapse
Why don't you switch on using e.g. the green phone button or one of the other hotkeys?
round about solution
I dropped mine in the case as well and the on off switch broke. I use the red phone button to turn the unit on and assigned using a program called handymenu from Dinar soft - quick action another button on the side as turn off and this system works for me.
Alan
or unlock the buttons so that anytime you press any the unit turns itself on. just be careful of accidentally making a long distance call to iceland. saves you the trouble of mapping or dedicating one particular hardware button for a task. you can then turn off the unit via the method suggested by rey; or use tdlaunch to put a power off icon on the today screen (or put it on the today menu).
cheers

Weird problem with buttons on screen part.

Hi!
I got a weird problem. Seems like the buttons on the screen part have some problems.
When I press some of the button on Universal screen don't work but instead
the up button keep pressed, not phisically but logical.
It's annoyning because I must reset it to back a normal function.
I opened the screen part I checked and made some pression all over the conecctions, without the
back case worked ok, but when I put the back case on the screen the problem returns.
Please any ideas, solutions.
Thanx again, greeting from Chile
I have the same problem. If I rotate the screen around a bit the buttons work fine, but if the screen is on straight the buttons sometimes just keep on going.
I thought it's a faulty cable between the main body and the screen part, but seeing how it works for you maybe it's a connector problem? I bought a new cable and will see if it helps. Mine has a screen color issue too (screens is blueish).
patrickl said:
I have the same problem. If I rotate the screen around a bit the buttons work fine, but if the screen is on straight the buttons sometimes just keep on going.
I thought it's a faulty cable between the main body and the screen part, but seeing how it works for you maybe it's a connector problem? I bought a new cable and will see if it helps. Mine has a screen color issue too (screens is blueish).
Click to expand...
Click to collapse
I tried to identify what the problem is, but I didn't find anything. I tried pressing the conecctor to the buttons parts , I cleaned the pins, pulled the flex cable, and nothing ....sometimes it worked and sometimes not. Whatever I will to exchange or replace with another.
Grilloman said:
I tried to identify what the problem is, but I didn't find anything. I tried pressing the conecctor to the buttons parts , I cleaned the pins, pulled the flex cable, and nothing ....sometimes it worked and sometimes not. Whatever I will to exchange or replace with another.
Click to expand...
Click to collapse
Sounds like a cable break too. I think with mine it went wrong when I turned the screen too far. Somehow the rotation was not blocked anymore and I think it got twisted too tight and the wires in the flex cable were damaged. Wiggling the screen would help sometimes, but the problem deteriorated over time.
I finally received the new flex cable I ordered. I paid 44 GBP (66 EUR) for the flex cable to a company in Hong Kong. I think they are raising the prices of these cables, because I thought I saw them for 30 to 40 euro earlier.
Installing this new flex cable indeed got rid of the problem with the buttons and the problem with the blue color of the screen. Both problems rendered the PDA practically useless and now it's working again.
Unfortunately I somehow managed to break the camera. It says "failed to initialize" when I start the camera software I looked it up and people claim it could be caused by dropping the PDA, but I guess completely taking it apart and putting it back together might cause the problem too
To replace the cable I needed to take the PDA completely apart:
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:edit: Wow I checked ebay and the only flex cable seller i could find asks $119 for it. They are really becoming more and more expensive or perhaps I just didn't search properly.
:edit2: The store where I bought it still has some for sale for 39GBP

HTC Hermes 200 Screen Issue

Hi,
I'm pretty distressed at the moment. On Sunday while out I noticed that the alignment of my screen was out. I realigned the screen and the problem seemed less but the problem came back after a minute or two.
After some Googling I tried the credit card trick for solving the alignment issue and now my problem is much much worse. I can not align the screen because I go in a never ending circle.
I suppose the best way I can describe the issue is, if drawing on a program like Note, the screen goes further out of alignment the further to the right of the screen I go. If I run the stylus down the right side of the screen the line is drawn about 1/3rd of the way into the screen but goes further into the screen at an angle as I run the stylus down the screen.
If I try to draw a box in Note around the screen edge the effect is like this;
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I also tried to loosen the screws at the back of the screen when slided out but I have now lost one of the screws and frankly I think the online fixes have done nothing for me except void my warranty and make it worse.
My questions are basically
1) Anyone else have the same issue and find a fix?
2) Will a missing screw and a homebrew version of Windows Mobile 6.1 mean the warranty is now void / HTC won't repair it and if so
3) Where / How much will it cost to get this repaired?
I really love my TyTN but it cost far too much for me to just "replace" and I really could do with it being repaired for under £100 or preferably for free.
Danny
This problem has been around since the Hermes first came out. There are those that claim that various things will work to cure the problem. Having had a Hermes that did this I can say nothing worked reliably or fo more than short periods.
My suggestion is to revert to the original ROM or flash an official new one and then take a chance with that missing screw for a repair under warranty. I can see you getting a service centre to repair for £100 (though you coul check this out) I have also seen repairs supposedly done (usually an LCD/digitizer combo replacement) that continue to show the problem. I have certainly seen cases where folk have replaced the screen themselves and it has not cured the problem. Hence my guidance for a warranty repair/replacement.
Mike
Thankfully I found the missing screw yesterday on the floor, chance of chances.
I will try to flash the old rom and send for a repair, I contact HTC though their site. Do they reply often? Sometimes I've e-mailed companies and been ignored.
Might be worth giving them a ring?

Help: "O" "P" "L" "Enter" Keys not working anymore.

Help: "O" "P" "L" "Enter" Keys not working anymore.
After getting a white screen, I did the fix of placing a small plastic by the black square chip, and assembled again, not a problem with the white screen anymore.
But I just had another problem, after assembling the phone back again, some keys on the keyboard stopped working: "O" "P" "L" and "Enter", and the key on top of the "I", looks like a softkey, but the other one works fine.
All of the rest of the keys work fine, but those 5 keys don't.
I checked for any dirt or something obstructing the keyboard chip, and the rubber, but nothing seemed bad.
I alo tried putting 3 sheets of paper cut in the size of the chip, but that didn't help.
I do use the keyboard, does any1 have an idea of why this is happening?
Usually complete failure of certain keys is down to one of two causes
1.
The ribbon cable is damaged - (think it unlikely unless it was cut or severely bent)
2.
The ribbon cable connector is not seated properly or needs cleaning or is damaged:
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Worth re-seating that a few times just to be sure - and it only needs the back casing to be removed (maybe you've tried that already?)
Mike
Could be buildup of corrosion between the keys and the Keypad. Visit Mikes site in his sig at bottom of his post to find the illustrations and instructions on what to do but make sure you test Mikes suggestion first. Cleaning the keyboard contacts is a more intensive job then just reseating the connector...
Cheers...
Yeah I was going to try to remove the white sticker as he posted on some other threads, but trying to remove the sticker seems hard and scary.
But, it seems very strange, that this happened after fixing the white screen issue with the small piece of plasti card.
The card shouldn't affect it as the keyboard is in the bottom half of the Hermes and the screen is on the slideout section. The thing that could have been hurt is the ribbon cable that attaches onto the mainboard Or the connections at the back of the LCD.
So saying though, I have found strange effects from mainboard problems messing with the LCD (my flywheel pcb broke and caused no backlight on LCD). But I wouldn't htink it would work the other way as it would be the mainboard where problems would originate, not be the byproduct.
Cheers...
Yeah, the card should not be a problem as I thought.
I have another hermes, which had the white screen, but at the time, I did not know how to fix it. The problem is that, I had issues with mine because it did not charge or power up anymore, I think the problem was the use of different chargers not made for the Hermes.
But anyways, I'll try to switch the keyboard from the old one into this and see if the problem lies with the keyboard, or cable. I'll try this tomorrow, and let you know guys about this.
I always find its easier, if you have the parts, to replace... Its when you have no choice you have the hard time..
Cheers...
Wow.
I just tried changing the keyboard from the old device into this one, same problem with the same keys... Then i said, ok, it must be the cable, so switched cables, and the same issue still :|.
I just had reset the device and it's still not working.
This has to be something else..
Possibly motherboard... You could try replacing the other MB, that is if it still works, other wise the connector may need to be cleaned - both on the MB and on the ribbon.. Use only isopropyl alcohol (surgical spirits) and a cotton bud. Never use Metho as it leaves a residue.
If that doesn't work then it must be the MB as you've tried changing the keyboard and ribbon. Little else to cause the problem.
Personally I'd try the mainboard as its fairly easy and doesn't require that much more effort than what you've already done. Remember though that you will have ALL the old data on the other phone. Old OS, settings and contacts...
Cheers...

[HELP] OnePlus 5 - weird LCD problem

Greetings dear people of this forum!
Few days ago my phone's display started behaving in a very weird way (could be a minor drop down).
When I press the power button to draw the pattern, the whole screen is full of disturbed horizontal lines (pic_1).
If I apply some pressure on the screen's bottom right corner (pic_1 - red dot) it gets back to normal and doesn't even flickering at all (pic_2).
Howerver as soon as the display goes off because of the turn off time, too close to the face when making a call or just switch it off with the power botton, the problem reaccures.
I am very sure it is hardware related, because on the screenshots there is nothing like that and it is persist in the boot sequence. In my opinion this is some kind of faulty connection, I have already take the phone apart to catch any loose connector, but nothing changed after that.
I feel like I have to buy a new screen, but I hope I can repair it somehow, because it can works very well after my acupuncture therapy.
I have bought the phone second-hand, and I know there was a screen replacement, so its not the original one.
pic_1:
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pic_2:
Do you guys have any suggestion?
Thank You in advance!
Grabps said:
Greetings dear people of this forum!
Few days ago my phone's display started behaving in a very weird way (could be a minor drop down).
When I press the power button to draw the pattern, the whole screen is full of disturbed horizontal lines (pic_1).
If I apply some pressure on the screen's bottom right corner (pic_1 - red dot) it gets back to normal and doesn't even flickering at all (pic_2).
Howerver as soon as the display goes off because of the turn off time, too close to the face when making a call or just switch it off with the power botton, the problem reaccures.
I am very sure it is hardware related, because on the screenshots there is nothing like that and it is persist in the boot sequence. In my opinion this is some kind of faulty connection, I have already take the phone apart to catch any loose connector, but nothing changed after that.
I feel like I have to buy a new screen, but I hope I can repair it somehow, because it can works very well after my acupuncture therapy.
I have bought the phone second-hand, and I know there was a screen replacement, so its not the original one.
pic_1:
pic_2:
Do you guys have any suggestion?
Thank You in advance!
Click to expand...
Click to collapse
Could also be any gaps or something that can cause the lines(display gets pressure from wrong installation).
2 options basically. Loose connector or faulty LCD.
I don't think it's software related.
If you can give it back, then you should. If not, then you can either try to fix it by yourself by replacing the LCD assembly (with the touch digitiser).
daviddosa said:
2 options basically. Loose connector or faulty LCD.
I don't think it's software related.
If you can give it back, then you should. If not, then you can either try to fix it by yourself by replacing the LCD assembly (with the touch digitiser).
Click to expand...
Click to collapse
Yes, You were right, as I thought too. The reason behind the problem was the LCD.
I have replaced it and now it works like a charm.
Thanks the response!

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