Develop Bugs

EVO 4G disconnects randomly on BMW iDrive

Hi all,
I have a 2011 335xi w/ iDrive that I paired my Sprint/HTC Evo 4G to (running Android 2.2 w/ latest patches). My phone connects fine and transfers contacts and all but randomly during calls will disconnect and the sound goes back to the phone. In order to get it back working, I have to turn off and on my bluetooth a couple times (on the phone) then go back into the telephone screen, try connecting a couple times and eventually it works. It's so frustrating as this can happen like 3 or 4 times during a one hour drive and seems like more of a distraction to me as the driver than a way to avoid distractions (not so hands free when I am switching on/off bt). Any ideas? Thanks.

WE GOT IT!!! YOU OWN A BMW!!! JEEEEEZZZ
(just wanted to do that... have no idea what your issue is... cause I drive a Ford)

reedsw said:
WE GOT IT!!! YOU OWN A BMW!!! JEEEEEZZZ
(just wanted to do that... have no idea what your issue is... cause I drive a Ford)
Click to expand...
Click to collapse
Lol, I only mentioned the car model and year because people familiar with BMW would want to know that since the iDrive gets updated all the time. I have a September 2010 build too if anyone wants to know (so fall update is included...guessing the issue isn't on the car's end).

Haha... I know dood. Like I said... just wanted to do that.

reedsw said:
Haha... I know dood. Like I said... just wanted to do that.
Click to expand...
Click to collapse
yup, all good

Got the same issue here with 2011 328. I've read on some other forums people are having these BT issues with other vehicles and various ROMs. I have not been able to find a solution yet.
http://forum.androidcentral.com/htc-evo-4g/17083-evo-bluetooth-issue.html

6uPMAH said:
Got the same issue here with 2011 328. I've read on some other forums people are having these BT issues with other vehicles and various ROMs. I have not been able to find a solution yet.
http://forum.androidcentral.com/htc-evo-4g/17083-evo-bluetooth-issue.html
Click to expand...
Click to collapse
I def know I never had wifi on, which seems to be the most common response on that thread. I haven't tried to hard reset yet, no time to reload all my apps and such (although contacts just sync). If you do figure it out, let me know. Things went well after the recent update to the stock rom, but now they are worse than ever...its not even really connecting, and I've tried completely removing and re-pairing the phone, changing the phone name, turning bluetooth audio off and just keeping phone connection, etc, idk what else to do, very frustrating phone.

Did you try to use the phone without ANY of your apps, bone stock? My friend had a similiar problem in an 11' S4 and we finally figured that the problem was with one of his apps, he tried goin stock and it would be fine, but when he restored all his apps using TB it would do the same. The last thing i could think about is that the BT is somehow going in to sleep mode, try having the power plugged in in the car if you haven't done so already.

lacrossev said:
Did you try to use the phone without ANY of your apps, bone stock? My friend had a similiar problem in an 11' S4 and we finally figured that the problem was with one of his apps, he tried goin stock and it would be fine, but when he restored all his apps using TB it would do the same. The last thing i could think about is that the BT is somehow going in to sleep mode, try having the power plugged in in the car if you haven't done so already.
Click to expand...
Click to collapse
Hey, I haven't had much time to hard reset my phone and reload things, but that may be my last resort. Do you know by any chance which App was causing the problems for your friend? I tried using the phone plugged in but no luck either.

[Q] Caller Can't Hear Me

This has been happening on my Epic 4G for awhile now and it's really frustrating. I'm pretty sure this hasn't been happening the whole time I've owned the phone, but at this point it's hard to really remmber.
Basically, when I make or receive a call, within a couple\few minutes of the phone call the caller suddenly can't hear me - this happens whether it's using the phone normally, in speakerphone mode, or even a headset. As soon as it happens and the other caller starts the "Hello? Are you still there?" I can fix it by toggling the speaker on and off (or off and on) and it fixes it - but it can suddenly start again at anytime...couple of minutes later, five minutes later, etc.
Right now I'm slowly removing apps from my phone after every call this happens on - my goal is to determine if a particualr app is confusing my phone. I don't think it's the ROM or modem I'm using (Frozen 1.2, EC05) as I did a stock flash and flashed to those just recently and others aren't having the same problem. I DID restore some data so if I can't narrow down an app that's causing it, not restoring any data is my next option (but even more time consuming to figure out specifically which data is causing issues).
I'm pretty sure the phone hasn't always done this so I don't want to exchange the phone considering I don't have any other issues and I think this is software, not hardware related. Has anyone experienced anything similar to this?

Have you tried switching Roms, I have this same problem on EC05 when I moved to gingerbread it stopped happening.......
Do you voodoo installed?
Sent from my SPH-D700 using XDA App

I was having the same problem with EF02 and the EF02/EF10 modems. I switched back to the EC05 modem and haven't had the problem since (knocking on wood)...
Sent from my Transformer TF101 using Tapatalk

Try ee03 modem..
Sent from my SPH-D700 using Tapatalk

masaidjet said:
Have you tried switching Roms, I have this same problem on EC05 when I moved to gingerbread it stopped happening.......
Do you voodoo installed?
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
I do have Voodoo installed (since it comes with Frozen 1.2). I haven't tried switching ROMs yet but I have started looking again (I was pretty content with Frozen but if no one had a similar issue and changing the modem doesn't work then a ROM switch is my next try).
Thanks to others who suggested changing modems - I'm going to do that now and see if EE03 fixes this....*crosses fingers*

evancg said:
I do have Voodoo installed (since it comes with Frozen 1.2). I haven't tried switching ROMs yet but I have started looking again (I was pretty content with Frozen but if no one had a similar issue and changing the modem doesn't work then a ROM switch is my next try).
Thanks to others who suggested changing modems - I'm going to do that now and see if EE03 fixes this....*crosses fingers*
Click to expand...
Click to collapse
Go into you Voodoo sound settings and change recording setting to Original. Shoul fix your issue.
Sent from my SPH-D700 using XDA App

Sure you are not hitting the mute button by accident? Sounds dumb but I've done that before.

Blankrubber said:
Go into you Voodoo sound settings and change recording setting to Original. Shoul fix your issue.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
I have the SAME EXACT PROBLEM and just like the OP it hasn't always been like that, did this work for you?
Sent from my rooted, suited, & booted Epic 4G kno dat!

I was having the same issues so I just applied this. People couldn't hear me on speakerphone at all...seriously. hopefully this helps. Thanks for the tip
Sent from my SPH-D700 using XDA App

evancg said:
Basically, when I make or receive a call, within a couple\few minutes of the phone call the caller suddenly can't hear me - this happens whether it's using the phone normally, in speakerphone mode, or even a headset. As soon as it happens and the other caller starts the "Hello? Are you still there?" I can fix it by toggling the speaker on and off (or off and on) and it fixes it - but it can suddenly start again at anytime...couple of minutes later, five minutes later, etc.
Click to expand...
Click to collapse
Yes! Mine started doing this a couple months ago, and I resolve it exactly the same way (though I have to hit the volume button once, either up or down, then toggle speaker on then off). It's definitely not the ROM because I've had it with both Froyo and GB ROMs. Unfortunately, I haven't found any other solution, yet. I'm hoping it will go away with official GB, but I have no real reason to think it will work. I'm going to play around with the Voodoo sound.

edonnelly said:
Yes! Mine started doing this a couple months ago, and I resolve it exactly the same way (though I have to hit the volume button once, either up or down, then toggle speaker on then off). It's definitely not the ROM because I've had it with both Froyo and GB ROMs. Unfortunately, I haven't found any other solution, yet. I'm hoping it will go away with official GB, but I have no real reason to think it will work. I'm going to play around with the Voodoo sound.
Click to expand...
Click to collapse
you guys shouldn't be having this problem make a backup then odin to ec05 stock and check if you still have the issue if you do just take it to sprint and show the tech your problem they should fix it or get you a replacement phone.

I have the same issue. I am completely stock. It usually happens 10 to 15 minutes into a phone call. I've already called sprint, taken it to a store but only reflashed the os, and I just recently spoke to someone on chat, who said the problem has been solved. If it happens again should I get a replacement phone?

Blankrubbers fix actually worked for me
Sent from my SPH-D700 using XDA App

steviee7 said:
you guys shouldn't be having this problem make a backup then odin to ec05 stock and check if you still have the issue if you do just take it to sprint and show the tech your problem they should fix it or get you a replacement phone.
Click to expand...
Click to collapse
I had this problem as well. I odinned stock and problem solved. Now I'm back on bonsai with no problems.
Edit: I just noticed that I don't have voodoo sound installed, I know that I used to, maybe deleting that solved my problem and not odinning back to stock.
Sent from my SPH-D700 using Tapatalk

evancg said:
This has been happening on my Epic 4G for awhile now and it's really frustrating. I'm pretty sure this hasn't been happening the whole time I've owned the phone, but at this point it's hard to really remmber.
Basically, when I make or receive a call, within a couple\few minutes of the phone call the caller suddenly can't hear me - this happens whether it's using the phone normally, in speakerphone mode, or even a headset. As soon as it happens and the other caller starts the "Hello? Are you still there?" I can fix it by toggling the speaker on and off (or off and on) and it fixes it - but it can suddenly start again at anytime...couple of minutes later, five minutes later, etc.
Right now I'm slowly removing apps from my phone after every call this happens on - my goal is to determine if a particualr app is confusing my phone. I don't think it's the ROM or modem I'm using (Frozen 1.2, EC05) as I did a stock flash and flashed to those just recently and others aren't having the same problem. I DID restore some data so if I can't narrow down an app that's causing it, not restoring any data is my next option (but even more time consuming to figure out specifically which data is causing issues).
I'm pretty sure the phone hasn't always done this so I don't want to exchange the phone considering I don't have any other issues and I think this is software, not hardware related. Has anyone experienced anything similar to this?
Click to expand...
Click to collapse
speak up i can't hear you

Sadly even after changing modems and making the adjustment in Voodoo Control I still have the same problem. Going to uninstall Voodoo all together and see if that resolves anything.

I just discovered that I'm having the same problem after I Odin'd back to stock EC05 for a different reason. So, EC05 and EC05 modem, and I'm having a problem that I didn't think I was having before I tried EF02.
Could something have been changed that going back to EC05/EC05 modem didn't resolve?
Sent from my Transformer TF101 using Tapatalk

evancg said:
Sadly even after changing modems and making the adjustment in Voodoo Control I still have the same problem. Going to uninstall Voodoo all together and see if that resolves anything.
Click to expand...
Click to collapse
This problem is not generated by Voodoo. I have a stock Epic (rooted) and have never had Voodoo installed on my device and I have intermittently had this problem in the past (haven't seen it for a while, though). My friend has an Epic (never rooted) and also has this problem.
About the only thing I've heard that people have said fixes this is to wipe cache and dalvik and then flash something using Odin. Stock or custom I don't think matters.

As others have noted, uninstalling Voodoo didn't fix it for me. I think what must be causing this is everytime I wipe and install a clean ROM I restore some data through TiBackup and SOMETHING I'm restoring is causing this. Guess I'll just have to wipe and be very careful about what I'm restoring.

This might be completely random, but by chance did other people that experience this problem happen to install NZBAir?

[Q] Vibrate/Haptic Feedback Randomly Stops Working (Evo 4G)

I am having a problem where all vibration/haptic feedback will just randomly stop working completely. Then a few hours (and sometimes days) later it will randomly start working again. It will keep working again for a few hours or maybe days, and then randomly stop again. There seems to be no pattern to it.
I have no idea what is causing this. Has anyone else experienced this, or does anyone have any idea how to fix it?
This is extremely frustrating as I am someone who never uses the ringer; I just always have my phone on vibrate.
I'm running the latest stable release of CM 7.1 for the Evo 4G, but I had this happen before on stock Sense as well.

mredmond2012 said:
I am having a problem where all vibration/haptic feedback will just randomly stop working completely. Then a few hours (and sometimes days) later it will randomly start working again. It will keep working again for a few hours or maybe days, and then randomly stop again. There seems to be no pattern to it.
I have no idea what is causing this. Has anyone else experienced this, or does anyone have any idea how to fix it?
This is extremely frustrating as I am someone who never uses the ringer; I just always have my phone on vibrate.
I'm running the latest stable release of CM 7.1 for the Evo 4G, but I had this happen before on stock Sense as well.
Click to expand...
Click to collapse
I am having this same issue as well. It must be software related because the vibrate function works just fine when the phone rings. I am running CM 7.1 stable on an Evo 4G. I noticed the issue as well on CM 7.0.3.1 or whatever the latest stable build was on CM.

Does the phone ever always (or never) vibrate under a certain circumstance? i.e. incoming text, email, incoming/outgoing call, typing, etc.? Also, do you have any toggle widgets that could affect vibrate/ringer status?
I ask this because, and this may sound silly, it may be that you are modifying settings unknowingly. I've had that happen where I have my hands in my pockets and next thing I know I've accidentally got my Facebook up and running and typed half a book in the status field.
Again, I know that sounds silly but I ask because it's happened to me before.

Concordium said:
Does the phone ever always (or never) vibrate under a certain circumstance? i.e. incoming text, email, incoming/outgoing call, typing, etc.? Also, do you have any toggle widgets that could affect vibrate/ringer status?
I ask this because, and this may sound silly, it may be that you are modifying settings unknowingly.
Click to expand...
Click to collapse
That's fine, its an important clarification to make. But no, I am absolutely sure I have not changed any of the options unknowingly. As I said in the OP, ALL vibration/haptic feedback will cease to function entirely. I've often had it happen that in the middle of typing something, the haptic feedback for the keyboard will just go away. Immediately after this if I check the soft key buttons or test the vibration for notifications, none of these will produce any sort of vibration response either. Then randomly a few minutes, hours, or days later, all haptic feedback will just return. Its been an extremely strange and frustrating issue.
4nth0ny said:
It must be software related because the vibrate function works just fine when the phone rings. I am running CM 7.1 stable on an Evo 4G. I noticed the issue as well on CM 7.0.3.1 or whatever the latest stable build was on CM.
Click to expand...
Click to collapse
For me, when the vibration stops working, it stops working for everything, even when the phone rings. But that's what I can't figure out: if it is a software or hardware related issue. I was having this problem on stock Sense, and I figured if it was software related, perhaps flashing a new ROM (in my case, CM7), would fix it. However it hasn't, so I'm beginning to think if it is indeed a software issue, it must be a bug somewhere very deep within the code, otherwise it has to be a hardware issue. But if its a hardware issue, I can't figure out why it would randomly stop/start working like it does, and the thing is, most (75%) of the time, it is working. Its just the other 25% that annoys the hell out of me. That's why I thought I'd ask and see if anyone else had experienced it or found any solutions.

Its a CM7 thing I've noticed it on Xplod, Decks, and CM7 I don't really mind it cuz my ringers are loud as hell but yeah its pretty weird :shrugs:
Usually AOSP ROMs for some reason have that problem cuz on sense ROMs it never happens

infamousteeboy said:
Its a CM7 thing...Usually AOSP ROMs for some reason have that problem cuz on sense ROMs it never happens
Click to expand...
Click to collapse
Well like I said before, I was having this problem on my stock Sense ROM.....

infamousteeboy said:
Its a CM7 thing I've noticed it on Xplod, Decks, and CM7 I don't really mind it cuz my ringers are loud as hell but yeah its pretty weird :shrugs:
Usually AOSP ROMs for some reason have that problem cuz on sense ROMs it never happens
Click to expand...
Click to collapse
I've never had that problem on CM and I've been using many different versions of it for a long time. I don't know if I am lucky or what but people complain about a lot of issues that are claimed to be CM issues....yet I've never had a single one of them.

Concordium said:
I've never had that problem on CM and I've been using many different versions of it for a long time. I don't know if I am lucky or what but people complain about a lot of issues that are claimed to be CM issues....yet I've never had a single one of them.
Click to expand...
Click to collapse
Well I kinda had the same problem that he's run into on CM but I figured it out but I figured since he's had the problem on a sense ROM also then maybe its not the ROM but I jus went into everything that had the option to vibrate and turned them all on cuz I've flashed a couple ROMs and the vibration would be off I try not complain about anything about any ROM its a person hard work they've done for free I try to figure things out on my own as much as possible before I create a thread not bad talkin the OP but jus sayin you know?

I don't think that it's rom related. I've been having issues with my haptic feedback since I got the phone, even before rooting it. I think it's just a crappy vibrator. (If there's a better name than "vibrator", please someone tell me.)
I had vibration problems on my first Evo as well, it was never rooted. My second Evo was a HW004 and the haptic feedback was perfect - it was softer instead of the shock-like haptic feedback I've experienced with my 003s. My current and third Evo is also a 003, so I assumed it had something to do with the motor used in 003s.
I've just turned haptic feedback off. I thought I'd miss it, but I've gotten used to it. I still use have my phone set to vibrate for notifications and calls and I've seen fewer issues.
If you think you can go without, I'd suggest turning haptic feedback off. Otherwise, unroot and take it into Sprint. You may have more luck calling, because if you can't replicate the issue in front of them then they can't do much.
Sent from my Evo + MIUI using Tapatalk!

plainjane said:
I don't think that it's rom related. I've been having issues with my haptic feedback since I got the phone, even before rooting it...
...Otherwise, unroot and take it into Sprint. You may have more luck calling, because if you can't replicate the issue in front of them then they can't do much.
Click to expand...
Click to collapse
Yeah, its definitely not ROM related...I don't know if people aren't reading the posts, but I've said several times that this occasionally happened on stock Sense, both before and after rooting.
Dang. I didn't want to have to bring it in to get it fixed, but I guess that's what I'm gonna have to do if its a hardware problem...I was really hoping it was software related or if someone would know of a way to fix it so that I could avoid dealing with warranty services...I got suckered into the Best Buy warranty, and it turns out that even though they either give you a new or refurbished model, they make you turn yours in and wait 5-7 days for the replacement to come in instead of ordering the replacement and then doing a trade with you when it comes in. I already experienced it once before when my USB port broke... :/
Not being able to replicate the issue is my main concern since sometimes it works and sometimes it doesn't. Trying to get it to stop working at a time when I can actually run out to the store is gonna be a pain...And I really don't want to waste a trip to the Best Buy store only to have it start working again with me trying to tell the GeekSquad Agent, "I promise, I promise! It was broken just 5 minutes ago!!" I can't imagine how many of those they have to deal with....

Cannot hear caller, then phone restarts GNEX

Odd problem is now happening to my wife's new GNEX. This phone is barely 2 weeks old, HAS NOT BEEN ROOTED, but now all of a sudden when you call her phone, not only can you not hear the person on the other end talking, (I have held each phone to each ear to test it) and it then restarts. I did a backup, then proceeded with a factory restart. After this was done, I tested it again, this time I could hear myself. 2nd test, it did it again, and is now only do this. Any ideas?
This phone will be going back to Best Buy tomorrow, but someone else may be having this problem as well. So what do you guys think might be happening to this phone?
Thanks in advance.

bertacolypse said:
Odd problem is now happening to my wife's new GNEX. This phone is barely 2 weeks old, HAS NOT BEEN ROOTED, but now all of a sudden when you call her phone, not only can you not hear the person on the other end talking, (I have held each phone to each ear to test it) and it then restarts. I did a backup, then proceeded with a factory restart. After this was done, I tested it again, this time I could hear myself. 2nd test, it did it again, and is now only do this. Any ideas?
Click to expand...
Click to collapse
Happened to me twice (random) and some calls went straight to voice mail without ringing. Running yakju 4.1.1 rooted with UGLH1 baseband. Will revert back to default XXLF1 to see if it makes any difference.

_android_ said:
Happened to me twice (random) and some calls went straight to voice mail without ringing. Running yakju 4.1.1 rooted with UGLH1 baseband. Will revert back to default XXLF1 to see if it makes any difference.
Click to expand...
Click to collapse
There are so many version of baseband available out there. You will need to try one is most suitable to your network. Baseband application can be found at the link below:
http://forum.xda-developers.com/showthread.php?t=1405345

Tim4828 said:
There are so many version of baseband available out there. You will need to try one is most suitable to your network. Baseband application can be found at the link below:
http://forum.xda-developers.com/showthread.php?t=1405345
Click to expand...
Click to collapse
Choices are quite limited. Being in Canada and with Wind, it has to be UGLA4 or later for data roaming bug fix...
I'll remain on UGLH1 and testing minfree profile tweak instead. (Now on aggressive setting)

bertacolypse said:
Odd problem is now happening to my wife's new GNEX. This phone is barely 2 weeks old, HAS NOT BEEN ROOTED, but now all of a sudden when you call her phone, not only can you not hear the person on the other end talking, (I have held each phone to each ear to test it) and it then restarts. I did a backup, then proceeded with a factory restart. After this was done, I tested it again, this time I could hear myself. 2nd test, it did it again, and is now only do this. Any ideas?
This phone will be going back to Best Buy tomorrow, but someone else may be having this problem as well. So what do you guys think might be happening to this phone?
Thanks in advance.
Click to expand...
Click to collapse
i had a problem like that happen to me too...it started when someone called me and my phone just froze then rebooted itself, from then on everytime i got a call it would connect for a few secs (no audio) then reboot
i factory wiped and cleared everything...only to realize the solution was just to remove the sim card and put it back
try that...sometimes its the simplest solutions that work

Took it into best buy, and they swapped the sim card. Problem solved.
Sent from my SCH-I535 using xda premium

[Q] Microphone not working

Hey guys, anyone else have the problem of the microphone not working unless the speakerphone is on?
Basically if I am on a call the other person cannot hear me unless I turn my speakerphone on. I did a full factory reset and it's still not working. It's running 5.0.1.
Anyone have this problem or have any ideas? Thanks guys.

mmerlina said:
Hey guys, anyone else have the problem of the microphone not working unless the speakerphone is on?
Basically if I am on a call the other person cannot hear me unless I turn my speakerphone on. I did a full factory reset and it's still not working. It's running 5.0.1.
Anyone have this problem or have any ideas? Thanks guys.
Click to expand...
Click to collapse
Did this start happening on 5.0.1? Are you using any Xposed modules? Maybe try to ODIN back to bone stock KK and see what happens.

jcip17 said:
Did this start happening on 5.0.1? Are you using any Xposed modules? Maybe try to ODIN back to bone stock KK and see what happens.
Click to expand...
Click to collapse
Hey sorry for the delayed response here been crazy the past day.
So basically I was running whatever version of android came on the phone originally for the longest time because root was "right around the corner"! So eventually I got sick of waiting and upgraded to 5.0.1 with the OTA update. The phone worked fine for about a week on that version.
Then just suddenly I was not able to use the microphone unless the phone was on speakerphone. Bluetooth devices also worked. I even tried a factory reset, same thing.
So I went to the verizon store and it's under warranty, the new one should be arriving at my shop momentarily. I just have to ship this one back.
Oh and to your other question.. no I was not running any Xposed modules. I didn't do too much fiddling around with the phone because I was just waiting for root for the longest time.

mmerlina said:
Hey sorry for the delayed response here been crazy the past day.
So basically I was running whatever version of android came on the phone originally for the longest time because root was "right around the corner"! So eventually I got sick of waiting and upgraded to 5.0.1 with the OTA update. The phone worked fine for about a week on that version.
Then just suddenly I was not able to use the microphone unless the phone was on speakerphone. Bluetooth devices also worked. I even tried a factory reset, same thing.
So I went to the verizon store and it's under warranty, the new one should be arriving at my shop momentarily. I just have to ship this one back.
Oh and to your other question.. no I was not running any Xposed modules. I didn't do too much fiddling around with the phone because I was just waiting for root for the longest time.
Click to expand...
Click to collapse
Typically it would be best to test the mic making a sound recording and play it back. If it doesn't work, it's a hard ware issue. If it works there would be a connection issue.

samsung_pro_blackbird said:
Typically it would be best to test the mic making a sound recording and play it back. If it doesn't work, it's a hard ware issue. If it works there would be a connection issue.
Click to expand...
Click to collapse
this may sound dumb and you didn't mention it but did you change your case. I remember some of the cases were not aligned with the mic hole. I had to drill the case and make a new hole that was aligned with the mic.