So my phone has a problem where it doesn't correctly detect if there's something plugged into the 3.5mm jack, and when it reboots it assumes there's one plugged in. Unfortunately, this causes the earpiece and speaker to stop working for calls and music respectively!
Is there some sort of application or widget that lets me toggle if the phone software thinks its plugged in or not? If I forget to keep a pair of headphones with me when I go out, my phone becomes unusable
you dont need an app, just poke around in the socket with a cocktail stick or something thin. or try this: http://www.ehow.com/how_5072894_clean-headphone-jacks.html
scote said:
you dont need an app, just poke around in the socket with a cocktail stick or something thin. or try this: http://www.ehow.com/how_5072894_clean-headphone-jacks.html
Click to expand...
Click to collapse
Thank you for that link, but would you happen to know if there's a water indicator hiding in that jack? I know my old iPhone did, and I wouldn't want to stick alcohol-covered cotton in there before knowing if it'll trigger something.
I actually briefly tried using a toothpick while at a coffee shop but no luck with that. Still trying to find an app in case cleaning it does nothing.
Is it safe to keep my Samsung Vibrant right next to or on top of my computer? it's a pretty convenient location
edit: safe for my phone*
I dont think so, that your computer make a damage if you put your Mobile on the top of your computer. My phone is always on my desk to be controlled if i got sms, phone calls etc.
LXXIII said:
Is it safe to keep my Samsung Vibrant right next to or on top of my computer? it's a pretty convenient location
edit: safe for my phone*
Click to expand...
Click to collapse
I dont think so
I don't think there's any problems with it, unless your phone has some crazy vibrations lol
There doesn't seem to be any evidence either way, which should mean there can't be a problem with it (because if there was a problem with it, it would have been noticed by now, and studied or at least posted on a site somewhere)
I've had my phones on my PC for a long time, and had no troubles with it. It doesn't cause any heat because it's near the top, and the vibration barely moves it. Only problem is if I drop it or hit it from the PC myself
Edit: Forgot to mention, while looking I found this interesting link
http://www.blurtit.com/q6399096.html
Im nervous about getting mine to close to the router with wifi on. I don't like the antennas that close together. At the power levels were talking about I'm sure I'm just being paranoid but when I was running a bunch of ham radios I learned about something called front end overload. This is when a strong transmitter being to close to a receiver overloads the receiver's circuitry. Keep in mind I have never heard of this being a problem for anyone and maybe I'm thinking too much.
The links was funny, biological virus?
darkwater13 said:
I don't think there's any problems with it, unless your phone has some crazy vibrations lol
There doesn't seem to be any evidence either way, which should mean there can't be a problem with it (because if there was a problem with it, it would have been noticed by now, and studied or at least posted on a site somewhere)
I've had my phones on my PC for a long time, and had no troubles with it. It doesn't cause any heat because it's near the top, and the vibration barely moves it. Only problem is if I drop it or hit it from the PC myself
Edit: Forgot to mention, while looking I found this interesting link
http://www.blurtit.com/q6399096.html
Click to expand...
Click to collapse
Sent from my DL DesireHD v1.0 internal
So it seems that the magnetic closure on my holster flap keeps triggering car mode.
Anyone have an idea how to turn this feature off?
Since we don't have a Q&A section go to General for all your questions...
Thanks in advance
Chaosmstr said:
So it seems that the magnetic closure on my holster flap keeps triggering car mode.
Anyone have an idea how to turn this feature off?
Click to expand...
Click to collapse
Uninstall the car app (u can use Titanium Backup Pro to do that) and use a 3rd party car app from the Market (or get a non-magnetic holster).
Chaosmstr said:
So it seems that the magnetic closure on my holster flap keeps triggering car mode.
Anyone have an idea how to turn this feature off?
Click to expand...
Click to collapse
happened to me last night at the gym... it kept going into car mode, and finally I came to the conclusion it was the magnetic snap on the holster... I have been looking for a fix all day and have been messing with/looking for a particular setting.. might be that the car dock activates car mode when a magnet is detected within phones proximity, if thats the case, I doubt there is a way to turn it off.
palosjr said:
happened to me last night at the gym... it kept going into car mode, and finally I came to the conclusion it was the magnetic snap on the holster... I have been looking for a fix all day and have been messing with/looking for a particular setting.. might be that the car dock activates car mode when a magnet is detected within phones proximity, if thats the case, I doubt there is a way to turn it off.
Click to expand...
Click to collapse
Glad I found this thread because I thought I was going insane. I bought a cheap little leather holster at Five Below that has a magnetic clasp (like a Blackberry case) and My G2x was constantly going into carMode as well. I don't want freeze or remove carMode app, but I'd like to find a fix that doesn't have it pop on in my holster.
Look for apps like Dock Blocker, NoDock, Dock No-Op, etc. in the market. I am using Spider Launcher and it works reasonably well and has more uses than just avoiding Car Home.
Be wary of magnets & battery!
I have a friend who had a Droid (original), which also used the presence of a magnet to go into car mode. His battery life started going down the tubes when he got a magnetic-closure type holster for it (this was before he/we figured out what was going on).
However, he also experienced some MAJOR issues with his battery not long after. Meaning the battery would seem to do ok until about 40%, then start dropping like crazy. Juiceplotter would show it going from 20% to 5% in 30 minutes, no reporting by android in between, etc.
I didn't research it TOO much (wasn't my phone heh), but a cursory search showed some people had issues with magnetic cases and their batteries going to hell. I'm assuming that the magnet in the car dock is very weak and in just the right spot to trigger the car app, but a magnetic case (unless made FOR the G2X BY LG, so they would know about the issue and where to place the magnet) might end up having some effect on your battery. Or it might not. I'm no expert, but just check out the potential battery issues if you stick with a magnetic case.
Mangraa said:
I have a friend who had a Droid (original), which also used the presence of a magnet to go into car mode. His battery life started going down the tubes when he got a magnetic-closure type holster for it (this was before he/we figured out what was going on).
However, he also experienced some MAJOR issues with his battery not long after. Meaning the battery would seem to do ok until about 40%, then start dropping like crazy. Juiceplotter would show it going from 20% to 5% in 30 minutes, no reporting by android in between, etc.
I didn't research it TOO much (wasn't my phone heh), but a cursory search showed some people had issues with magnetic cases and their batteries going to hell. I'm assuming that the magnet in the car dock is very weak and in just the right spot to trigger the car app, but a magnetic case (unless made FOR the G2X BY LG, so they would know about the issue and where to place the magnet) might end up having some effect on your battery. Or it might not. I'm no expert, but just check out the potential battery issues if you stick with a magnetic case.
Click to expand...
Click to collapse
Blackberry's have had magnetic cases for years and have been very reliable. I don't know if the magnet would have an adverse affect on the battery itself. The magnet could affect the cell phone's antenna and thus attenuate the signal so that the phone has to increase power to stay in contact with the tower. And although the battery may drain quicker because of that, it wouldn't make it a long term problem unless you consider faster power drain cause the battery to wear out quicker. Good to know and a good experiment to try with the "Battery Monitor Widget".
exact problem
read this and done a little testing. it seems the sensor is to the right of the camera (if you are looking that the phone's back vertically) or at where the hour digit is displayed on the lock screen. magnet clasps should not be a problem by theory if you don't put that part of the phone there and the magnets are relatively weak.
Strange cause I have a heavy earth magnet and went all around it and got nothing. I THOUGHT I did this on stock but it could have been cm7.
I now my blackberry uses magnets and it is actually a nice feature TO TURN THE SCREEN ON but not to launch a program.
If this is true perhaps someone can change the behavior.
LG G2x - CM7.1 RC1 2.3.4
www.CincyAdmins.com
www.MiiWiiChat.com
player911 said:
Strange cause I have a heavy earth magnet and went all around it and got nothing. I THOUGHT I did this on stock but it could have been cm7.
I now my blackberry uses magnets and it is actually a nice feature TO TURN THE SCREEN ON but not to launch a program.
If this is true perhaps someone can change the behavior.
LG G2x - CM7.1 RC1 2.3.4
www.CincyAdmins.com
www.MiiWiiChat.com
Click to expand...
Click to collapse
One feature I miss from my blackberry.
Sent from my LG-P999 using Tapatalk
stefan.buddle said:
Since we don't have a Q&A section go to General for all your questions...
Thanks in advance
Click to expand...
Click to collapse
Actually we do.
Sent from my LG-P999 using XDA Premium App
Hey guys,
I have an evo that has a weird glitch with the USB port.
It seems, anytime the weather is humid, my phone will sparatically start switching in and out of car-mode repeatedly. This has been causing my phone's cpu use to spike, screen to turn on randomly, and worst of all - when the phone is in car mode, I lose control of changing media volume with up-down switch, it forces dock volume.
From what I've found online, car mode is enable/disabled with the 4th pin going to ground in the USB port, which apparently my phone has been finding a way to bridge sporadically.
There are plenty of solutions that say 'delete the apk for the car mode app', but it'll still make me lose control of audio volume, and always be in speaker mode in calls.
Other than this problem, my phone works perfectly normal.
So, is there a way to prevent this pin from being picked up by the kernel or have android completely ignore this event or intent?
If I knew it was in the kernel source code (and where), I wouldn't mind learning how to cook a kernel myself to do it.
Thanks for any help.
MrStabby said:
Hey guys,
I have an evo that has a weird glitch with the USB port.
It seems, anytime the weather is humid, my phone will sparatically start switching in and out of car-mode repeatedly. This has been causing my phone's cpu use to spike, screen to turn on randomly, and worst of all - when the phone is in car mode, I lose control of changing media volume with up-down switch, it forces dock volume.
From what I've found online, car mode is enable/disabled with a 5th pin going high in the USB port, which apparently my phone has been finding a way to bridge sporadically.
There are plenty of solutions that say 'delete the apk for the car mode app', but it'll still make me lose control of audio volume, and always be in speaker mode in calls.
Other than this problem, my phone works perfectly normal.
So, is there a way to prevent this pin from being picked up by the kernel or have android completely ignore this event or intent?
If I knew it was in the kernel source code (and where), I wouldn't mind learning how to cook a kernel myself to do it.
Thanks for any help.
Click to expand...
Click to collapse
I have this issue as well and have been trying to figure it out. Currently have something close for aosp roms, but going to take more time to figure out for sense. I have been looking into it.
Wow, I thought it was just me/my phone.
github said:
Wow, I thought it was just me/my phone.
Click to expand...
Click to collapse
nope we should start our own club. Busted ass usbport club. I looked into swaping the port out and soldering on a new one. But after I looked at this little tiny piece of hardware, I though a software edit will be easier. And it is you need some intense tools to pull off a good swap. its sooooo small.
lithid-cm said:
I have this issue as well and have been trying to figure it out. Currently have something close for aosp roms, but going to take more time to figure out for sense. I have been looking into it.
Click to expand...
Click to collapse
Thanks, I figured it's a common problem but it would be nice to find a good solution.
I haven't seen too much of a connection with particular roms causing the issue. When it was originally a big problem a few months back (before it stopped happening for me), it would act the same way on every rom I stuck on it.
However, I just switched from deck's aosp rom to Synergy not long before this started happening again, and the sense roms definitely make it much more of an apparent problem than the AOSP roms would.
Physically to stop the problem, I know it's related to the MicroUSB port and I may try disassembling it if it gets bad enough.
From another post on it: "It's pin 4, not 5 , 5 is ground in the usb cable, when pin 4 is grounded it puts the unit in dock mode."
I'd post a link to the pinout, but the system makes me too newb to post pin outs. (Just google kineteka microusb b)
The same thing happened to my phone yesterday and it is pissing me off. Will it eventually go away over time or is it a permanent issue. Meaning when it dries off will everything be ok. I'm thinking about taking it in since I have insurance and see if they will either fix it or swap it out. I'm going to wait a couple of days to make sure there is no moisture in there.
There is an app called NoDock that you can download to fix this. In my experience, it does not work with MikG (which is probably a Sense 2.1 compatibiltiy issue). I am running Deck now too, and so far no issue with the AOSP ROM. If there is an issue, I read on the NoDock market page that CM based ROMs have an option to disable, and thus NoDock is not needed in this case.
Hmm. I'd think an app could be written that would catch the intent and do nothing, as well as manually adjust car dock volume via the volume controls. Maybe. But I don't think any kernel-level edits are needed. Maybe a decent dev can write something like that for you (I couldn't). [Edit: looks like NoDock might be that app] Another thought that might be stupid: have you taken a can of compressed air to your USB port?
Also, just a friendly reminder, there isn't any development work posted here so instead of the development subforum, this really belongs in General, or maybe Q&A. As a general rule, new threads in this section are only for sharing work you've done. Not to pretend I'm a mod or anything, just wanted to warn you so you don't get flamed to death next time.
In sense roms might be able to check AndroidManifests for either
http://developer.android.com/reference/android/content/Intent.html#CATEGORY_CAR_DOCK
or
http://developer.android.com/reference/android/content/Intent.html#CATEGORY_CAR_MODE
Then remove the intent from the application, so that nothing would happen.
lithid-cm said:
In sense roms might be able to check AndroidManifests for either
http://developer.android.com/reference/android/content/Intent.html#CATEGORY_CAR_DOCK
or
http://developer.android.com/reference/android/content/Intent.html#CATEGORY_CAR_MODE
Then remove the intent from the application, so that nothing would happen.
Click to expand...
Click to collapse
I was definitely looking into this within the android.policy.jar but my developer knowledge is minimal compared to your expertise. I'm really hoping to not have to download any apps and I'm reluctant to go get an insurance claim until the new OTA has been rooted successfully. Anybody makes any move forward on this I would be glad to donate. This started happening to me when I was working out with my phone in an armband and some sweat most likely got into the charger port causing a short (my theory on what happened). If it is still going on by the time the OTA gets rooted, I'm going to go swap it out at the Sprint store.
mjhuffer said:
I was definitely looking into this within the android.policy.jar but my developer knowledge is minimal compared to your expertise. I'm really hoping to not have to download any apps and I'm reluctant to go get an insurance claim until the new OTA has been rooted successfully. Anybody makes any move forward on this I would be glad to donate. This started happening to me when I was working out with my phone in an armband and some sweat most likely got into the charger port causing a short (my theory on what happened). If it is still going on by the time the OTA gets rooted, I'm going to go swap it out at the Sprint store.
Click to expand...
Click to collapse
I am actually looking to buy a rooted one on ebay. Then use this one for deving. I really like the evo no reason to let it go yet.
lithid-cm said:
I am actually looking to buy a rooted one on ebay. Then use this one for deving. I really like the evo no reason to let it go yet.
Click to expand...
Click to collapse
I thought it was illegal to sell rooted phones period. Or is it only illegal to make extra profit just based on the fact that it is rooted. That isn't to say that someone will do it anyways. My brother, who is phone illiterate, just got a nexus s and I really like it. I heard that the GSM version will be the first phone to get ICS (ice cream sandwich) so that means the CDMA one will be next. I'm perfectly happy with my EVO except when dumb stuff like this happens. I hate myself for asking but you got any progress on the rooting of 4.24 and the newest Hboot. Has the source code for the new Hboot been released?
I had a similar problem however it was caused by me putting my phone in my car dock
I had to freeze/uninstall both car panel and dock mode for it to finally stop giving me a notification and blinking the screen on and off when I hit bumps
Soldering USB port
lithid-cm said:
nope we should start our own club. Busted ass usbport club. I looked into swaping the port out and soldering on a new one. But after I looked at this little tiny piece of hardware, I though a software edit will be easier. And it is you need some intense tools to pull off a good swap. its sooooo small.
Click to expand...
Click to collapse
Had the USB issue on mine too.
Usb port is anchored down to circuit board in 4 places, those solder joints get
loose and the trouble begins.
I used a regular soldering iron to heat up the solder and bring the port back against the circuit board tight, no more car-mode.
Ed
chile62 said:
Had the USB issue on mine too.
Usb port is anchored down to circuit board in 4 places, those solder joints get
loose and the trouble begins.
I used a regular soldering iron to heat up the solder and bring the port back against the circuit board tight, no more car-mode.
Ed
Click to expand...
Click to collapse
I appreciate the response and im looking into it myself but what exactly do those points have to do with the electronic conductivity of the port? Do they have something to do with the ground.
odd, i had this same problem, what fixed mine was flashing a new different nv, it stopped it almost immediately
MrStabby said:
Hey guys,
I have an evo that has a weird glitch with the USB port.
It seems, anytime the weather is humid, my phone will sparatically start switching in and out of car-mode repeatedly. This has been causing my phone's cpu use to spike, screen to turn on randomly, and worst of all - when the phone is in car mode, I lose control of changing media volume with up-down switch, it forces dock volume.
From what I've found online, car mode is enable/disabled with the 4th pin going to ground in the USB port, which apparently my phone has been finding a way to bridge sporadically.
There are plenty of solutions that say 'delete the apk for the car mode app', but it'll still make me lose control of audio volume, and always be in speaker mode in calls.
Other than this problem, my phone works perfectly normal.
So, is there a way to prevent this pin from being picked up by the kernel or have android completely ignore this event or intent?
If I knew it was in the kernel source code (and where), I wouldn't mind learning how to cook a kernel myself to do it.
Thanks for any help.
Click to expand...
Click to collapse
loose usb port
mjhuffer said:
I appreciate the response and im looking into it myself but what exactly do those points have to do with the electronic conductivity of the port? Do they have something to do with the ground.
Click to expand...
Click to collapse
The 4 points only hold the usb plug on to the board, on the backside of the plug, is where the actual connections are being made. They are almost like spring loaded connections.
When the soldered points get weak, the usb gets pulled pulled away from the mother board and some of the pins will not make contact.
Ed
Here is a kernel for CM7 removing dock accessory detection based on the latest CM7 kernel. If someone wants to build a version for Sense or based on another kernel, just unselect config_usb_accessory_detect and config_dock_accessory_detect support under USB Support > USB Gadget Support > Dock Accessory Detect in the kernel config before building.
This is crazy mine an my girls phones are doing this we bought a charger off of eBay an that's when it started I tried titanium pro an froze car mode seems to work but just a bandaid
Sent from my PC36100 using XDA Premium App
sbradymobile said:
Here is a kernel for CM7 removing dock accessory detection based on the latest CM7 kernel. If someone wants to build a version for Sense or based on another kernel, just unselect dock support under USB Support > USB Gadget Support > Dock Accessory Detect in the kernel config before building.
Click to expand...
Click to collapse
Thanks man I'm going to wait for some dev to jump on this. Hopefully someone can create a .zip so you can flash it over any kernel. I would really just like the stock kernel with this option added in.
Long story, but basically gear S3 fell out of a vehicle somewhere along 5 miles of road. No clue where and too much of a distance to really cover. Tried getting it to connect with Bluetooth, but still couldn't find it. Anyone know a way to possibly locate it with the gps or something? (I have the wifi only version)
nascar48 said:
Long story, but basically gear S3 fell out of a vehicle somewhere along 5 miles of road. No clue where and too much of a distance to really cover. Tried getting it to connect with Bluetooth, but still couldn't find it. Anyone know a way to possibly locate it with the gps or something? (I have the wifi only version)
Click to expand...
Click to collapse
Sorry to read about that.
You'd probably have to move really show to see if even show up on the phone you paired it as BT connected and disconnected as you passed by it. How about a bike ride, but again really slow? You can also force it to make a sound using the Gear app on your phone. But maybe that's when within BT distance????
fred2546 said:
Sorry to read about that.
You'd probably have to move really show to see if even show up on the phone you paired it as BT connected and disconnected as you passed by it. How about a bike ride, but again really slow? You can also force it to make a sound using the Gear app on your phone. But maybe that's when within BT distance????
Click to expand...
Click to collapse
Yeah I was trying that. Spent two hours doing that but too far a distance.... Edit: got lucky, someone found it and kindly returned it.
nascar48 said:
Yeah I was trying that. Spent two hours doing that but too far a distance.... Edit: got lucky, someone found it and kindly returned it.
Click to expand...
Click to collapse
Wow. Nice. How'd he know to return to you, specifically?