Database Users

XDAII (O2 UK model) - Speaker not working correctly

Hi,
No doubt as many others have, I managed to drop my XDAII one too many times (they are a bit to light and smooth).
I think the speaker is no a bit duff as sometimes it stops working and I can't hear the other person. If I press on the circular bevel on the case that hides the speaker it starts to work, sometimes tapping the bevel also brings the speaker back to life.
I wanted to know, could this be a simple problem like the speaker connection coming loose or something more serious where a solder fix will have to be applied?
I think the device is still under warranty so I might be able to RMA it but I wanted to know how easy or hard is to fix this, can it be fixed by me or should I send it in to be repaired?
Cheers,
Taz

I would send it in for repair, once you break the security seal you will invalidate warranty and then you will be in trouble if another hardware failure occurs. It is probably a simple connection problem.

its just likely to be the spring connectors from the board to the speaker which is fixable (details can be found in the forums HERE).
However, the O2 XDAII has a 24 month warranty which i found out in November as i had exactly the same problem and decided to take it to my local O2 shop to have it repaired. It took them 1 week to get it back to me but they told me my unit was irreparable and gave me a reconditioned unit as a replacement. I was not very happy as the case was scratched all over etc and my unit was as new. I complained and asked them to give me a new unit. After a further 2 weeks and 2 more instances of sending it back to the repair centre i eventually got a brand new fully boxed XDAII (second battery, second case, second cradle etc etc) from the O2 shop but not until i kicked off with the manager stating how unprofessional O2 was in repairing/replacing a unit that was under warranty.
NB. New XDAII screens are no where near as good as the original screens when looking at it from an angle. They look fine straight on but colours fade/change when viewed from below or from the left.
Hope some of that helps.

Cheers mate,
I think I still have about a year on the warranty but I heard that the XDAII are no longer in production so I am a bit worried that I may not be able to get it repaired however a pal reckons they should upgrade me to the XDAIIs (I had one, didn't like it).
I will visit my local O2 shop in a few days and kick it off with the manager as well... to get some results of course
Cheers,
Godz

Defective Unit? Pls advise

Hi Guys!
My TyTn is acting strangely. In use, the display is first pixelating, getting lines (noise pixels as well), and then fading to completely white. When so it doesn't responde to anything anymore. So a soft reset is needed.....
Also the ringtone when called, is 'out of tune', like a old record player when you push your finger on the record.. LOL
Before I send it back to have it fixed by HTC, do you guys have any idea whats wrong, and maybe even a tip to help me fix this myself?
Tried numerous soft resets, hard reset, and a reinstall of the original WM6 rom (in Dutch).
Did not install any new programs lately, or did change anything on the unit...
Don't want to miss my TyTn... so hate to send it away... as many of you I am hooked badly to my beloved digital companion
Greetzz Antal

It acts like hardware incompatible.
How about flashing with WM6 English version.
I don't think it is software problem.

I agree, not likely to be software. It did not get dropped or take a knock did it?
The two issues of pixelation/white screen may, if you are lucky, just be a connector thats loose. The sound I think is unrelated but again sounds like a poor connection at the white rear speaker connector block - not uncommon.
Both of the above could be caused by a sharp knock. There have also been cases of poor battery connections causing problems.
If you have a warranty use it. If not you can follow the dismantling guides or service manual to dismantle - check connections and re-assemble. Be prepared though, that sending it in might still be required!!
Mike

Will send it in
Hi Guys, Thanks fr your replies.
I will take the unit back to the store today.
I am not aware that I bumped it, or neither it has dropped. May be a connection that was allready quite loose to begin with. Lets see what HTC and the store will tell me
Strange thing is, that without my sim in it, and not using it, it stays normal... Have put it aside, and used a very old phone instead, and it is still normal..

Antal said:
Strange thing is, that without my sim in it, and not using it, it stays normal... Have put it aside, and used a very old phone instead, and it is still normal..
Click to expand...
Click to collapse
Mmmm... that's important information and changes things a bit. Could be a sim card contact or something about the sim. Anyway it tends to suggest that other thoughts about hardware issues may not be correct!
Hope you find the answer at the store.
Mike

Qtek 9100 - Mic & speaker dead, for the 2nd time

Hello all!
First, thanks for an awesome forum! It has both helped me tweak my Wizard, and also get help when I have needed it.
Well, I have no choice now but to ask here. Last autumn, my warranty was almost up, and a wierd problem presented itself. The mic and speaker suddenly just stopped working! The sidespeakers still work, I think, because the phone rings when someone calls me. But the caller can't hear me, and I can't hear the caller. And there isn't a hint of sound in it, no static or noise, there simply is nothing.
As there were only a few days before the 2 year warranty was up, I ran to my dealer and turned it in. A few weeks later, the phone returned, working again. But now that I come to think about it, I don't remember if I got a replacement or if they actually repaired it... It looked a little like they handled it rough though, maybe it was another phone... Well, that's not important right now.
The same thing has happened again! Summary:
1. Mic & phonespeaker dead
2. Stereo speakers work under certain conditions
3. Wired headset that came with the phone works, both for calling and media
So it seems like a hardware problem. Please note, although I downgraded the phone to original, official Swedish Qtek 9100 ROM, it has been thoroughly tweaked and upgraded to a number of different WM6 ROMs - but all that has been working beatifully!
Still, what are the odds for the mic&speaker dying twice in a row, on different phones (i think the present one is a replacement)?!?
Question: Does anyone recognize this? Is there a possibility that it is software related, and maybe fixable? I have searched both the web and these forums but haven't really found any information on it.
ANY input would be greatly appreciated!
Additional information:
Qtek 9100 (Swedish), G3 model, WM6 upgrade successful (unlocked)
EDIT: There are no system sounds, which is wierd, because the phone can still ring. I thought the system sounds came from the stereo speakers on the sides of the device?

Hello all!
It is a glorious day to be alive!!! Or to have a fully functional Wizard, at least!
Lol - my topic isn't very old, and i reply to it myself with a solution (?). I Googled after the Wizard service manual, and found it right here on Xda .
In all honesty, i didn't do all that much. I just followed the disassembly instructions of the wizard about half-way through, to the point where you get down to the back of the motherboard. I poked and fiddled enough to locate the mic assembly, only to discover that the mic is soldered to the mainboard of the phone. So, i figured i'd just leave it be, because if the mic is really broken the motherboard needs to be repleaced, or a replacement mic needs to be soldered on there.
After removing A LOT of dust in there (honestly, i think the service center that had my device last time wasn't very careful with anything, even a screw was missing! ), i reassembled it. The flat cable running to the keyboard was also a little skewed, but that may have been me, anyway i corrected it too. Same with the speakers.
Long story short, after successfully reassmbling the phone, i fired it up, called my home phone and voila! I works!
Not much of a fix, as i don't really know what i did exactly, but dust, dirt and some bad connections/soldering may have benn the culprit.
All in all, i'm very pleased with my afternoon here. Thanks for stopping by .

epatnor said:
Hello all!
It is a glorious day to be alive!!! Or to have a fully functional Wizard, at least!
Lol - my topic isn't very old, and i reply to it myself with a solution (?). I Googled after the Wizard service manual, and found it right here on Xda .
In all honesty, i didn't do all that much. I just followed the disassembly instructions of the wizard about half-way through, to the point where you get down to the back of the motherboard. I poked and fiddled enough to locate the mic assembly, only to discover that the mic is soldered to the mainboard of the phone. So, i figured i'd just leave it be, because if the mic is really broken the motherboard needs to be repleaced, or a replacement mic needs to be soldered on there.
After removing A LOT of dust in there (honestly, i think the service center that had my device last time wasn't very careful with anything, even a screw was missing! ), i reassembled it. The flat cable running to the keyboard was also a little skewed, but that may have been me, anyway i corrected it too. Same with the speakers.
Long story short, after successfully reassmbling the phone, i fired it up, called my home phone and voila! I works!
Not much of a fix, as i don't really know what i did exactly, but dust, dirt and some bad connections/soldering may have benn the culprit.
All in all, i'm very pleased with my afternoon here. Thanks for stopping by .
Click to expand...
Click to collapse
hi epatnor,
I think the problem with your phone was a stucked microswitch in the 2,5 mm connector for the headset. I read about it here in the forum. Sometimes the switch stays in the closed position and the phone still thinks the headset is connected. Thats why all the sound is sent to the not connected headset and therefor your phone seems to be not working (unless you connect the headset)...
But removing the dust is for sure not a bad thing...
For the next time: I think there was an easier solution for this problem than disassembling your phone...
regards
huibuh_1

Thanks huibuh_1,
Yes this was probably not the smoothest way of "fixing" it. That said, the stucked microswitch theory would actually fit my problem well - I can see now that the exact problem I was having would arise if such a switch was indeed stuck.
However, I think that the problem would be more intermittent since I actually use that port now and then - especially since it's the only way to talk (besides using a bluetooth headset that is). And since I connect the wired headset now and again the switch is used and moved, I suspect that this would result in the speaker/mic coming online again maybe..? Temporarily at least?
All the same, thanks for replying - this might happen again and with your information I'm better prepared for it!

Touchscreen not working with my qtek 9000

Hello, since some months, my touchscreen sometime stopped to work untill today where it just don't work anymore. Just in case, I flashed my rom but the problem is still the same... Is there a way to make it working again somehow ?
If not, I hope that one of the soft in http://forum.xda-developers.com/archive/index.php/t-242578.html is better than "fake cursor" wich always double-clic and use 99% of the cpu.

get new digitiser - however not easy to fit.

I didn't know it was possible to buy just this and not a whole new device, thanks.

Digitizers are available and are fairly cheap to purchase, but from your querry I would assume fitting one will be beyond your capabilities, so unless you know someone who will fit one for you professionally, I suggest purchasing the LCD + Digitizer as a unit and see the Uni disassembly guide or ask me to walk you through fitting.

Microphone stopped working

Anyone else had this problem yet? Had mine since Oct. 4th
I didn't try to do a data wipe. Just took it to T-mobile for a replacement. Didn't want it to start working again because I had got a scratch on my phone anyways and it was a good opportunity to get a replacement.

Me too. When I use my headphone, people on the other line can't hear me. This happen more than once. I try to do a hard reset but it still don't work.... anyone have any solution.

tino888 said:
Me too. When I use my headphone, people on the other line can't hear me. This happen more than once. I try to do a hard reset but it still don't work.... anyone have any solution.
Click to expand...
Click to collapse
My issue was the microphone on the phone. Did you not buy from T-mobile or other authorized outlet? Your phone should be within warranty.
Another thing to try would be a Data wipe/factory reset.
Another thing I noticed is that when I charge my phone there is an LED in the earpiece. My last G2's LED must have been defective.

Hi, what happen if you buy the phone from craiglist, how can I return ?

tino888 said:
Hi, what happen if you buy the phone from craiglist, how can I return ?
Click to expand...
Click to collapse
Contact HTC about warranty service I guess. I don't understand why someone would sell the phone on craigslist when it is within the 14 day return policy for tmobile where you can get a full refund unless maybe it was stolen.
You can contact HTC here: http://www.htc.com/europe/CA_Hotline.aspx?region=NorthAmerica

I'm just speculating here, but it's based on past experience with flexible connectors like the one used to bridge the display portion to the body. I'm surprised to see the possible defect occurring so early in life of this handset, but the fact that the ribbon is forced to bend back 180 with a radius of less than 1mm when the display is open puts a LOT of stress on the thin conductors of the ribbon. The problem might have been precluded by HTC using carbon traces rather than typical metallic copper on this critical component. See for yourself by looking at your phone edgewise next time you flip it open. If we're lucky and enough handsets fail like this HTC MIGHT do something of a product recall. Incidentally, has anyone with a dead mic also experienced random screen garbage or erratic touch response? Again I point to the same design flaw.
Here's to hoping I'm dead wrong guys!

This problem just happened to me. With no apparent reason, the internal speaker stopped working. People can hear me, but I can´t hear anything.
Funny thing tho, if I activate the external speaker, it works. The problem is the internal speaker only.
Is it a known problem like the shoddy usb connector on some kaisers ?

tino888 said:
Hi, what happen if you buy the phone from craiglist, how can I return ?
Click to expand...
Click to collapse
dont say anything to tmobile about where you bought it from. there is a one year warranty the original date of purchase. at least there was with the motorola cliq that i got off craigslist. returned it for a fab'd one without scratches gonna do it one more time right before the year is up haha

My G2's mic has also stopped working, been looking around different websites for parts, but I can't seem to find it, u guys know anyone?
If I use it with the headphones/mic, it works fine, people hear me and all. If not, people can't hear me.

FWIW, I had this exact problem shortly before Christmas. the mic started by cutting out sometimes, then failing altogether. Using an external mic worked fine so it wasn't software, just the physical connection to the built in mic. I'm pretty sure that sivalley is right in his speculation that the issue is the flexible ribbon connector.
Fortunately for me my phone was under warranty and HTC arranged to pick it up etc.
Weirdly the day before they were due to pick it up, the whole screen stopped working. I could power up and feel the vibration etc, but the screen never came on. Again I think the common factor was the flexible ribbon.
When HTC repaired it it came with a long list of things they'd replaced to get it working again, so it may not be as simple as just replacing a ribbon connector.
I have no idea whether it's possible to source the parts, but it might be worth finding out how much HTC would charge to fix it if it's not under warranty (could still be a good deal)