Develop Bugs

TP2 make calls by itself ! ! !

My touch pro 2 first started this when I had lots of cab themes like changing the icons and clock. I was listening to music when it started to redial the last person I rang. I thought it was a cab iusse which did this.
So I removed them all and reset it to factory settings.
Its done it about another 5 times since then but not listening to music, while it was sitting on a table.
It was locked with the screen turned off then just started trying to ring the last person I called.
any help from you smart people.
And yes I did do a search on here first
Bri

Does your device only makes these calls when connected to a headset?
I previously bought a cheap headset with 3.5mm headphone adapter. It had a button on it to answer calls. Apparently something was wrong with the button since my device kept thinking the button is constantly being pressed. 2 quick presses on the button instructs the device to dial the last called contact.
My problem went away after I replaced the headset (with another cheap headset albeit!)

I used mine alot as a mp3 so it could be that but my cheap adaptor does not have a redial button like yours. And it did it with a cabled adaptor and one which has no cable. I got mine from ebay those were the only two models i found and I have them both but it did it when I have it pluged into my car charger too.
but I cant think if its done it when its not pluged into anything hmmm

My money is on your (non-HTC-approved )3.5mm adapter and your car charger being the culprit. Somehow, they are instructing your device to dial your last contact.

I'm havning the same problems recently with my TP2.
It *ONLY* happens in my car, when I have it connected to a 3-in-1 mini-usb => headphones/charger adapter. It has no buttons at all, just a passive converter.
It might have to do with the adapater, or maybe with my cars builtin BT functionality. It also only happens if I physically move the phone and put it back next to me or pick it up.

Star-Lite said:
I'm havning the same problems recently with my TP2.
It *ONLY* happens in my car, when I have it connected to a 3-in-1 mini-usb => headphones/charger adapter. It has no buttons at all, just a passive converter.
It might have to do with the adapater, or maybe with my cars builtin BT functionality. It also only happens if I physically move the phone and put it back next to me or pick it up.
Click to expand...
Click to collapse
I've had something similar happen with a broken adapter. It was acting like I was pressing the redial button, replacing the adapter stopped the problem.
Also, I've seen the TP2 act strangely near strong magnets. I can unlock mine using the clip on my (now no longer used) case without touching the phone. I also was able to get the camera to start once, I bet I could have caused a redial if I wanted to try.

any ideas of where to get an offical one from? Ive never seen one.

snuwho said:
any ideas of where to get an offical one from? Ive never seen one.
Click to expand...
Click to collapse
Check this out. But I've seen it as cheap as about 90 HKD (roughly 7 GBP) in stores.

I've actually experienced the same thing but with one difference: I was using a bluetooth stereo headset (Motorola HT 820 to be exact). Any ideas?

oh and when I say car charger I mean a Venturi mini with the offical data cable I got with the phone. Which is conected up by... bluetooth.
This is werid

Okay, seems that my case is the same and the suggested solutions don't really apply in your case. Any ideas everyone?

snuwho said:
oh and when I say car charger I mean a Venturi mini with the offical data cable I got with the phone. Which is conected up by... bluetooth.
This is werid
Click to expand...
Click to collapse
Maybe Bluetooth is the problem then.
I might check and try to reproduce the problem the next time I'm stuck in traffic again
Will try to see if it's a BT or converter problem.

Problem: Stuck in headphone mode after using 3.5mm audio jack

I was listening to music in my car today with my Sprint TP2 hooked up via the 3.5mm audio jack. When I disconnected the phone from the jack, the phone remained in 'headphone mode'. I knew it was in headphone mode still because it displays the little headphone icon on top and I could not hear any audio unless I reconnected the 3.5mm jack. So basically, I can't call anybody from my phone right now unless I hook it up to some speakers via the 3.5mm jack. That or use my BT headset.
Things I have tried to fix the phone;
- Unplugged and replugged in the 3.5mm stereo jack numerous times.*
- Soft reset
- Removed battery for 30 seconds and restarted
- Connected BlueTooth stereo headset and disconnected
* Extra weirdness; Gives me a voice commander error when I reconnect the jack. Voice Commander is not even enabled.
Nothing worked. So I just did a backup of my phone and I'm going to attempt a hard reset. We'll see if that fixes it.

Update: Right after I posted this thread, I tried plugging in several different devices with 3.5mm jacks and the headphone icon disappeared. However, I still did not have any audio. So I did a soft reset and surprise surprise... audio is back!!!
Anybody else encounter this bug? I'm not sure if it's a software or hardware bug, but it's definitely a bug.

guys, do you mean you have already have the 3.5mm specification tp2 ?
i didn't see it yet..

sounds like a hardware issue? especially if the soft reset did not resolve the issue...

czbenson said:
guys, do you mean you have already have the 3.5mm specification tp2 ?
i didn't see it yet..
Click to expand...
Click to collapse
Sprint and Verizon versions of TP2 have a integrated 3.5mm jack.

I just had the same problem being stuck in headset mode
I tried a soft reset with no luck so I was pretty sure it was something physically wrong. Instead of plugging my headset all the way back in and taking it out, I used the tip of the plug (like a Q-tip, 1/4 of the way in) to see if there were any sensors or metal still depressed and after a few light sweeps, the headset mode icon disappeared. Keeping my fingers crossed, I didn't use the 3.5mm jack for the rest of the night and I was able to use my headset and removed it without a problem this morning.
Ultimately this is most likely a physical issue, but I'd rather not send my phone in for a replacement (even though this would probably qualify as a manufacturer defect). Hope this helps if anyone experiences this in the future.

sniczz said:
I tried a soft reset with no luck so I was pretty sure it was something physically wrong. Instead of plugging my headset all the way back in and taking it out, I used the tip of the plug (like a Q-tip, 1/4 of the way in) to see if there were any sensors or metal still depressed and after a few light sweeps, the headset mode icon disappeared. Keeping my fingers crossed, I didn't use the 3.5mm jack for the rest of the night and I was able to use my headset and removed it without a problem this morning.
Ultimately this is most likely a physical issue, but I'd rather not send my phone in for a replacement (even though this would probably qualify as a manufacturer defect). Hope this helps if anyone experiences this in the future.
Click to expand...
Click to collapse
It is a hardware issue and is common to most 3.5mm jacks. I had also experienced this last year with my Treo Pro and since I really wanted to know the problem, I opened up my phone and voided all warranties. Inside the 3.5mm jack there's a lever type copper that bends to make contact with another copper metal, some kind of switch that's supposed to connect and disconnect the contact between these 2 metal pieces whenever a head 3.5mm plug is inserted.
What happened is when you disconnected the plug, the metal that's supposed to bend back to it's original position never did. That's why it's permanently stucked in headset mode because the phone thinks the plug is still inside. This probably happens due to age and possibly has something to do with moisture and rust, not to mention that copper is highly malleable.
Sad to say that until now this technology hasn't changed and is still being widely used. Hopefully someone will give this issue a real solution.

I had this problem recently and took a dry q tip and rubbed it back and forth across the little pin on the bottom of the headphone jack until it cleared up the problem.
Does anyone know if a USB to 3.5mm headphone jack adapter works on the CDMA tp2? I'd really like to use regular headphones but don't want to jeopardize getting my phone stuck in headphone mode.

Drache said:
I had this problem recently and took a dry q tip and rubbed it back and forth across the little pin on the bottom of the headphone jack until it cleared up the problem.
Does anyone know if a USB to 3.5mm headphone jack adapter works on the CDMA tp2? I'd really like to use regular headphones but don't want to jeopardize getting my phone stuck in headphone mode.
Click to expand...
Click to collapse
Yes, the USB headphone adapter works on the CDMA versions. If you plug in a second headphone set to the other open port, which ever one was connected lastly will be the one to have sound.

Fixed the problem!
I had to disassemble the phone, voiding the already expired warranty and solder the contacts together on the audio jack. I can't use a 3.5 mm jack anymore, but I can at least use the phone now without always using a bluetooth. I'll get a usb adapter for when I want to listen to music.
Here is a picture of the contacts I soldered. I used a 20 w soldering iron, I wouldn't use anything larger.

Drache said:
I had to disassemble the phone, voiding the already expired warranty and solder the contacts together on the audio jack. I can't use a 3.5 mm jack anymore, but I can at least use the phone now without always using a bluetooth. I'll get a usb adapter for when I want to listen to music.
Here is a picture of the contacts I soldered. I used a 20 w soldering iron, I wouldn't use anything larger.
Click to expand...
Click to collapse
i would hate to do this on my vibrant lol, media sound recently gave out on me after unplugging the headphone. this sucks. id look around for replacement parts..til then.. gotta get busy with the q tips til i get it to work.

No sound from speaker on Lumia 900

My Lumia 900 was working fine then all of a sudden it didn't make any sound even with volume 30/30. Looking back I believe it started after I disconnected a car audio cable. I eventually tried some headphones. I removed the headphones and again nothing. I also used an audio cable for my car. After removing it the built in speaker sound was back. I thought the phone was fine but a few days later the same thing happened again. I tried the car audio cable and the sound did not come back. I tried some headphones and the sound came back. Totally random and very annoying. Is anyone else experiencing this? I really don't want to exchange my phone.
If I exchange my phone do they wipe it while you are in the store?

Are you plugging/unplugging the cables/phones while music is playing? There is some kind of quirky circuit in WP that will pause/mute sound when you plug something in while playing. Have seen this happen on both my Surround and L900. Try plugging/unplugging when music is paused and see what happens. Also, if you are using any kind of case, make sure the audio jack is fully seated.
Sent from my Lumia 900 using Board Express

I'll try your suggestion and report back
jimski said:
Are you plugging/unplugging the cables/phones while music is playing? There is some kind of quirky circuit in WP that will pause/mute sound when you plug something in while playing. Have seen this happen on both my Surround and L900. Try plugging/unplugging when music is paused and see what happens. Also, if you are using any kind of case, make sure the audio jack is fully seated.
Sent from my Lumia 900 using Board Express
Click to expand...
Click to collapse
Awesome. Thanks. I'll pay attention to what I'm doing the next time and see if your suggestion helps. I just don't want to exchange the phone if there isn't a reason to.

Possible jack problem
Alternatively, though, it could be a bad jack that makes only marginal physical contact when a plug is removed. If so, you have little to worry about with a warranty exchange. Just make sure you've sync'ed your phone to Zune on your PC, and your contacts/calendar to an Exchange or Windows Live account. You can wipe your phone yourself under Settings/About/More/Reset. About the only elements that won't be retained for a new phone once you've set up those Live and Exchange accounts are contact groups, settings, and old SMS messages.

sitizenx said:
My Lumia 900 was working fine then all of a sudden it didn't make any sound even with volume 30/30. Looking back I believe it started after I disconnected a car audio cable. I eventually tried some headphones. I removed the headphones and again nothing. I also used an audio cable for my car. After removing it the built in speaker sound was back. I thought the phone was fine but a few days later the same thing happened again. I tried the car audio cable and the sound did not come back. I tried some headphones and the sound came back. Totally random and very annoying. Is anyone else experiencing this? I really don't want to exchange my phone.
If I exchange my phone do they wipe it while you are in the store?
Click to expand...
Click to collapse
Just wanted to know whether you managed to sort your problem out ?
Having the same problem on one day old lumia, but found that I press the edge of the glass between the windows logo and search button the sound returns.
I believe there is a loose connection at the bottom of the screen with regards to the sound speaker

tfn said:
Just wanted to know whether you managed to sort your problem out ?
Having the same problem on one day old lumia, but found that I press the edge of the glass between the windows logo and search button the sound returns.
I believe there is a loose connection at the bottom of the screen with regards to the sound speaker
Click to expand...
Click to collapse
Sorry. Swapped phones because of purple screen. Sound did come back. Not sure what actually worked.

My four day old Lumia did the same thing. I would press on the bottom of the phone and sound did come back while I was holding it. I slapped the back of the Lumia against my thigh (near the speaker) and sound came back. I am definitely taking it back soon.

I had the same problem w/my Lumia 900. I chopped off the end of a cotton swap (the kind with the paper shaft) and dipped it into some alcohol. I inserted the beheaded swab into the headphone jack and twisted it around slowly and eventually the speaker started working. I guess it though I still had headphones plugged into it and it muted the speakers.

bump. i'm having this same issue. Wish I would've read thsi before hand as the car headphone connector was in my friend's car. any more ways to work around this?

Just called AT&T...they're sending a replacement phone. It's frustrating though because I'm not sure if this is a hardware or software defect. I would hate if in a year when my warranty expires, I do the same thing on accident and can't get it replaced. I couldn't even receive calls with the phone after plugging it into the car audio. So hopefully this thread will be a good warning to anyone with a lumia not to plug it into the car stereo unless you want your speakers to blow.

tfn said:
Just wanted to know whether you managed to sort your problem out ?
Having the same problem on one day old lumia, but found that I press the edge of the glass between the windows logo and search button the sound returns.
I believe there is a loose connection at the bottom of the screen with regards to the sound speaker
Click to expand...
Click to collapse
Simply press on the glass... What the... You saved my mum's phone~~

Static noise when headphones are plugged-in

Hello,
So I have my Zenfone 2 since some months now and since the start, my phone has a problem:
When I plug earphones or headphones, there's a static noise on the left earphone (or on the left side of the headphone).
I contacted Asus, they told me to update my firmware, which I did (I even updated to MM today), but it didn't fix the issue. So they told me to RMA it.
I'm just posting this to know if someone here got the same problem and if he fixed it. I saw a post on a forum which said to deactivate every single sound (notification, etc) and only activate multimedia sounds. For some reason, it worked, and I didn't ear the static noise again but some days later. I tried to do this operation again but it doesn't seem to work.
Thanks for your help,
Best regards,

Have you tried cleaning your jack input?

oguz298 said:
Have you tried cleaning your jack input?
Click to expand...
Click to collapse
I thought of that but I don't really know how to do to be honest, I don't wanna break anything. How should I do it? Should I wet the tip of a cotton swab and "polish" the jack input?
Thanks for your reply!

Spidersouris said:
I thought of that but I don't really know how to do to be honest, I don't wanna break anything. How should I do it? Should I wet the tip of a cotton swab and "polish" the jack input?
Thanks for your reply!
Click to expand...
Click to collapse
Usually i dont use liquids on my phone. Get a pin and a light source. First look inside of the jack if there is some dust or cotton thingys take out with pin

oguz298 said:
Usually i dont use liquids on my phone. Get a pin and a light source. First look inside of the jack if there is some dust or cotton thingys take out with pin
Click to expand...
Click to collapse
Hello!
I tried to see if there was some dust in it but couldn't find anything. I, however, used the pin but the problem still persists
I noticed that when I was plugging in my earphone, if I plug in "at the middle" of the jack, there will be sound on the left earphone but not on the right. If I plug it in completely (when you hear the "click" sound), then there'll be sound on the right but not on the left earphone, like I first said on the first post. Maybe this can help you.. I'd like to not send it but if I really have to, I will ._.
Thanks for your help.

Have you tried another headphones?

oguz298 said:
Have you tried another headphones?
Click to expand...
Click to collapse
Yeah, I've tried 3 different headphones but the problem still persists.

You can clean it with a compressed air can, the kind that is used to clean computers. I have one at home to clean my keyboard from tieme to time and have also used it to clean the headphone jack, since it doesn't use any liquid. You can get one at the local computer store or online from Amazon and similar sites

jman0 said:
You can clean it with a compressed air can, the kind that is used to clean computers. I have one at home to clean my keyboard from tieme to time and have also used it to clean the headphone jack, since it doesn't use any liquid. You can get one at the local computer store or online from Amazon and similar sites
Click to expand...
Click to collapse
Hello,
Fortunately, I had a compressed air can at home. I tried to clean it with that but the problem is still here
Thanks for your help though, I really appreciate it.

So I "resolved" my problem.
Since I think my jack is broken, I bought this on Amazon. So I did a little setup so I can properly hear music/sounds:
I have a Logitech G430. When I want to listen to music on my phone, I plug my earphones on the G430 adapter, then I plug the USB cable into the USB-microUSB adapter I just bought, and I plug the microUSB cable to my phone. And it works perfectly!
Some may say It's a pretty rough setup, but for me, as long as it works, that's perfect.
Thanks for your help!

Spidersouris said:
So I "resolved" my problem.
Since I think my jack is broken, I bought this on Amazon. So I did a little setup so I can properly hear music/sounds:
I have a Logitech G430. When I want to listen to music on my phone, I plug my earphones on the G430 adapter, then I plug the USB cable into the USB-microUSB adapter I just bought, and I plug the microUSB cable to my phone. And it works perfectly!
Some may say It's a pretty rough setup, but for me, as long as it works, that's perfect.
Thanks for your help!
Click to expand...
Click to collapse
I'm sure a pair of cheap BT headphones is cheaper than that setup. Anyway, if you want to keep using your 3.5mm headphones (I would since mine are very nice and were expensive) you can also try a 3.5 to BT adapter, which is also a cheap and nice option. Music through BT is usually of less quality than through the audio jack, but it¡s better than nothing and you don't need so many cables.
Something like this: https://www.amazon.com/dp/B00UUDZSKE
That one is $19, but you can probably get a cheaper one from a Chinese store such as Dealextreme, GearBest, etc. I have one which I got on eBay years ago and I think it was worth something around €10

Headphone Jack Problem?

I tried plugging in an aux cable last night, and I couldn't get it to go all the way in. If I pushed it hard enough, the sound would come through the speakers but as soon as I let go, it disconnected. I tried a few different pairs, and it seems there's something preventing the 3.5 mm jack from being inserted all the way. I tried it with and without my Rugged Armor case, too. Anyone else have this issue? Might have to take it in, but with the Pixel XL being in short supply I really don't want to go without a phone

Just rma it

I gave it quite a bit of pressure. I didn't wanna break it, lol. I shouldn't have to push it in that hard though, just wondering if this was a universal issue or is it an isolated incident

ChrisAC84 said:
I gave it quite a bit of pressure. I didn't wanna break it, lol. I shouldn't have to push it in that hard though, just wondering if this was a universal issue or is it an isolated incident
Click to expand...
Click to collapse
Hi Chris,
It appears I am having the same, or nearly identical issue. I tried using my aux cord, as I normally do nearly every day, on Wednesday and it wasn't connecting properly, giving some weird feedback through the output (or no output at home) and thought it was an issue with the aux to cassette (very possible with the high use and mechanical failures).
At home I tried with headphones, and I could not get a full connection. The device stopped playback of the music as it always does when it detects some input, but there was no output, and at times google now would be activated or the volume down would be activated, but this headphone had no control on it whatsoever, so some sort of short/feedback was emulating a volume control.
Talking with project fi now about my options...still haven't sold my 6p yet so I could still use as a backup, but what a hassle...
I've never had this problem before. Could it be lint? I can't look inside and tell, and I don't have tweezers small enough to reach in.

PapaGUnit said:
Hi Chris,
It appears I am having the same, or nearly identical issue. I tried using my aux cord, as I normally do nearly every day, on Wednesday and it wasn't connecting properly, giving some weird feedback through the output (or no output at home) and thought it was an issue with the aux to cassette (very possible with the high use and mechanical failures).
At home I tried with headphones, and I could not get a full connection. The device stopped playback of the music as it always does when it detects some input, but there was no output, and at times google now would be activated or the volume down would be activated, but this headphone had no control on it whatsoever, so some sort of short/feedback was emulating a volume control.
Talking with project fi now about my options...still haven't sold my 6p yet so I could still use as a backup, but what a hassle...
I've never had this problem before. Could it be lint? I can't look inside and tell, and I don't have tweezers small enough to reach in.
Click to expand...
Click to collapse
If you take it into a bestbuy and go to the Samsung reps they'll take a look at it for you and tell you if there is lint or not and get it out for you I know that they're Samsung reps but they help with any Android device lol

Veid71 said:
If you take it into a bestbuy and go to the Samsung reps they'll take a look at it for you and tell you if there is lint or not and get it out for you I know that they're Samsung reps but they help with any Android device lol
Click to expand...
Click to collapse
No need, went to one of the phone service kiosks in the mall and they used tweezers to pull out a sh-t load of lint. Looked like a magic trick, neither of us could believe it.
Take a toothpick and press towards the bottom, if it's spongy, it's probably lint. Use a bright light to look inside.

A good sucking of the head jack should clear up any clogs..

I actually had the same problem (Pixel XL and I could not plug in my headphone jack all the way). I received the XL on 10/20, but had yet to use my headphones until this past weekend. It seems like this might be a common problem because when I called the Google Pixel Support, they immediately transferred me to Project Fi support and the girl I was speaking with immediately began the process of sending me a new phone (this was on Sunday 11/28). I received the new phone today (11/30) and everything works fine with the new phone and headphone jack.

I have this issue with the Google Pixel. I just got the device yesterday and when plugging it into aux cord in vehicle the sound was distorted. I tried the next time I got into car and it doesn't go in all the way. I went home and tried multiple pairs of headphones and they don't fit into headphone jack 100%. It goes in most of the way but stops at the top and doesn't hold in place. I called Google support and am waiting on a callback.

I had the exact same issue. A bit of canned air worked for me!