Related
I believe I have narrowed it down to the phone as the feature works after I reboot the phone. I noticed this when I got in the car and only the Media Audio led was lit on the receiver. When I go to the bluetooth menu on the phone and select the paired device (car receiver), Phone Audio is unchecked and I cannot re-check it. I have tried deleting the phone from teh car receiver and also the device from the phone and repairing and setting it up. It will connect and cannot select 'Phone Audio'. I also noted that after a reboot, bluetooth feature is turned off and needs to be turned back on. Once I turn it back on and click the gear on the BT device, I can turn on and off the Phone Audio and it will work for a while.
This is an 'all of a sudden' development as I have been running the same firmware and ROM for 9+ months. I am S-off and am running firmware 3.35.401.12 with the ViperOne 4.3 ROM. I have upgraded programs from the play store, but cannot figure out what might be causing this. Can anyone here help me fond a solution?
Thanks!
Keith
So just to clarify, you're using BOTH phone and media Bluetooth connections to the one single bluetooth media AND voice enabled head unit in the car?. One receiver?.
Do you have any apps running that will disable things when battery power gets low, like snapdragon battery guru?. Does your rom have any such features built in?.
Make sure both devices bluetooth lists are clear of old devices that no longer have access on resonable terms. Just to make sure its not scanning for another device as a primary.
Make sure you car audio system is running the latest firmware. It can usually be updated via cd/dvd/sdcard.
As mad as it seems, make sure the time is correctly set on both devices.
Beamed in by telepathy.
Yep, yep and yep.
Battery is full , I do not have battery guru installed. I did not change anything. It just now needs to be rebooted before it will connect to BT Phone Audio. Medial Audio connects and works properly, just as it always has.
I have a single Pioneer Premier head unit that I have used for years with multiple phones. If I reboot the phone before it tries to connect, it will connect and Phone Audio works. When it is 'locked out' (my term), I cannot select the block on the that is labeled 'Phone Audio' to check it. As the screenshot shows, it is 'unchecked' and no amount of touching it will check it. The only way to 'check' it is to reboot the phone. Oddly, it reboots with bluetooth turned off and when I turn it on, usually, it is already enabled (Phone Audio).
Thanks for the help,
Keith
After a little research it would appear that, apart from being right about the max enroled devices allowed is 3, "discoverable mode" is required.
Did you connect the phone to the radio or the radio to the phone?. Which discovered which for pairing?. Try pairing the other way from the way you did.
Can you access any options by holding or tapping on any of the fields in the picture above. Something to do with pbap if you can find it and turn it off, most likely under contact sharing. If not, dont worry.
Try turning contact sharing off or see if the stereo will copy them and store them so you can turn that feature off.
Other than that it could just be an incompatibility between the devices. It is not unknown for car audios to be crap hardware.
Beamed in by telepathy.
I am on teh same page of keithspg
I recently resetted my HTC M9 and as coinsequence I have been obligated to reinstall all BT devices (car, 2 headest, laptop)
It worked well (as in the past) for few days but now I have the same issue : I cannot switch on the audio phone !!!
Below the picture:
I could not find any other solution than to wipe the ROM and reinstall. I am now running viper 6.0. no problems. If you are not soff, you may want to ruu it. If you are soff you may want to wipe and install again whichever ROM you are running.
Keith
keithspg said:
I could not find any other solution than to wipe the ROM and reinstall. I am now running viper 6.0. no problems. If you are not soff, you may want to ruu it. If you are soff you may want to wipe and install again whichever ROM you are running.
Keith
Click to expand...
Click to collapse
I am S-On and completely stock
I cannot wipe my smartphone (it is a company smartphone)
I fixed the problem with a simple soft reboot
Inviato dal mio HTC One M9 utilizzando Tapatalk
I am also having the exact same issue. I still have not been able to track down which app is the one causing this conflict. I have also done a factory restore and that seems to have worked for a time but the issue started again. It may be unrelated but... Have you changed the themes? I think that's one of the last things I did before it stopped working. Also restarting the phone "fixes" the issue for one connect/disconnect, but after the bluetooth is disconnected it will no longer allow to use phone audio. I have gone into the settings for the "Paired Bluetoth devices" and I am unable to check "Phone audio". It is not grayed out but it doesn't work either. This issue is driving me crazy, I hate to have to restart the phone every time I get in and out of the car just because the bluetooth wont sync. That being said, I have another clue into the issue. Today I was using the bluetooth in the car while on a phone call and transitioned to my Jawbone Icon when I exited the car flawlessly. I turned off the car, turned on Jawbone (so there wouldn't be a conflict of the Jawbone trying to connect to the phone while it was still connected to the car) Immediately the Jawbone connected and I was able to carry on with the conversation. I was really happy about this. However, when I was done with my phone call I turned off the Bluetooth and turned off the Jawbone. About an hour later I received a video through Whatsapp and when I played it there was no volume. When I pressed the volume button on the phone the volume bar had the Bluetooth symbol!!! The Bluetooth had been off for quite a while now and there where no Bluetoth devices present.
Hopefully this gives some insight into this issue that will help resolve it. Thank you very much!
I have also tried the soft reset and the issue persists.
HTC One M9 Not Rooted
Android 6.0
Patch Lvl Dec 1, 2016
Sense 7.0
Software # 3.37.605.19
This is currently happening to me too. No fix yet. I tried this on other bluetooth devices that are hands-free capable like my portable speaker, and the same issue occurs.
HTC One M9
Android Revolution HD 20.0
Android 6.0
Sense 7.0
S-off
I am having the same issue
HTC One m9
Viperonem9 5.1.0
I have tried wiping / reflashing and still haven't resloved the issue.
this is super annoying I hope someone finds a fix soon
The issue is randomically annoying me too but , as I said few time ago, fortunately I am fixing always doing a restart
Inviato dal mio HTC One M9 utilizzando Tapatalk
I have recently had this problem on my stock ROM HTC 10. The HTC Australia website online chat actually gave me a solution which worked (!)
Settings > Apps > ... (menu) > Show system > Bluetooth Share > Storage > Clear Data
New findings on my phone.
I have an M9, rooted, unlocked and s-off. It has a stock ROM. I have had this issue for a while now. I don't know when or how it started. Everything used to apparently work fine. Could have been some update or an app I added at some point in time that possibly we all share. I had been restarting the phone as well to get the "phone audio" to work. That became excruciatingly tedious. I did find that, on my phone at least, placing the phone in airplane mode, waiting a moment for that to kick in, then starting up the Bluetooth, brought it up with "phone audio" checked. Then I would just turn airplane mode off.
Still a ridiculous way of getting it to work correctly. However, if this technique works for others as well, then I am thinking that airplane mode is disabling a service or something that is keeping it from connecting correctly. I will be looking into this as I hope some more savvy folks will be as well. If someone does figure it out, please share.
---------- Post added at 11:24 AM ---------- Previous post was at 10:30 AM ----------
I found another thing that might be causing the issue by reading other forums. I made the adjustment on my phone this morning and I believe it to be working at this time. (For now anyway). I think it might be related to location services accuracy settings. There are a couple of ways to get there. In Bluetooth settings when the Bluetooth is off, you might see a link to it on the initial Bluetooth page. Otherwise, I found them under, Settings/Location. I have my mode set to "Battery Saving". But under the triple dot should be Scanning. Here I turned off Bluetooth scanning and things seem to be doing okay thus far. Just seems like it takes a few seconds longer to connect to my devices. However, so far, no issues. I may be speaking too soon. If I find it didn't work, I will correct myself in another post.
Best Regards,
Lyndon
Same problem. Either after using my Fiat Car bluetooth system, or after my BLT bluetooth headset, my Phone audio stops and I have to restart my phone.
On my bluteooth headset I only use the "media" audio.
I am using a Samung galaxy 3 watch also.
Huib
Thank you!
[/COLOR]I found another thing that might be causing the issue by reading other forums. I made the adjustment on my phone this morning and I believe it to be working at this time. (For now anyway). I think it might be related to location services accuracy settings. There are a couple of ways to get there. In Bluetooth settings when the Bluetooth is off, you might see a link to it on the initial Bluetooth page. Otherwise, I found them under, Settings/Location. I have my mode set to "Battery Saving". But under the triple dot should be Scanning. Here I turned off Bluetooth scanning and things seem to be doing okay thus far. Just seems like it takes a few seconds longer to connect to my devices. However, so far, no issues. I may be speaking too soon. If I find it didn't work, I will correct myself in another post.
Best Regards,
Lyndon[/QUOTE]
Thanks - I believe this has fixed the issue for me!
Brett
Late post, but just ran into the same problem with my One M8 with final Viper ROM and my newly installed Pioneer BT head unit. Turning off BT scanning on the M8 worked for me as well.
Bluetooth audio and or media check boxes can't be checked
I was able to resolve the issue on my HTC One M9 by turning WiFi scanning and Bluetooth scanning off, updating the Bluetooth checkboxes for audio and media (both of which were unchecked and wouldn't allow me to check them), and turning the scanning back on.
Hello all,
I hope you can help me with an issue I have with my PX5 MTCE head unit for a Toyota Corolla E12.
MCU: MTCW-XRC_V2.79k_1
ROM: Stock px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180126.092422 test-keys (this was installed after Malaysk Rom did not work as expected for me)
So here comes the problem:
I have installed an after market backup camera. It gets +12V and GND from the reverse light. I used a wired setup and also a wireless transmitter with a reverse trigger line to test were the problem is. The reverse trigger line from the wireless receiver or the reverse trigger line (which was connected to the +12V from the backup light) is connected to the reverse line of the head unit. At first it works very well and the HU switch to backup camera when the reverse gear is in. But after a couple of tries the picture of the camera freezes. The HU will switch off the picture when another gear is chosen but when the reverse gear is again selected the same frozen picture is shown. After a couple of tries the HU will start to not even switch to the backup camera even if the reverse gear is selected. It only works again if the HU will be disconnected from the car power supply. Then the whole problem starts again.
What is here the problem? Is it a hardware issue?
Kind regards,
Volcano666
Volcano666 said:
Hello all,
I hope you can help me with an issue I have with my PX5 MTCE head unit for a Toyota Corolla E12.
MCU: MTCW-XRC_V2.79k_1
ROM: Stock px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180126.092422 test-keys (this was installed after Malaysk Rom did not work as expected for me)
So here comes the problem:
I have installed an after market backup camera. It gets +12V and GND from the reverse light. I used a wired setup and also a wireless transmitter with a reverse trigger line to test were the problem is. The reverse trigger line from the wireless receiver or the reverse trigger line (which was connected to the +12V from the backup light) is connected to the reverse line of the head unit. At first it works very well and the HU switch to backup camera when the reverse gear is in. But after a couple of tries the picture of the camera freezes. The HU will switch off the picture when another gear is chosen but when the reverse gear is again selected the same frozen picture is shown. After a couple of tries the HU will start to not even switch to the backup camera even if the reverse gear is selected. It only works again if the HU will be disconnected from the car power supply. Then the whole problem starts again.
What is here the problem? Is it a hardware issue?
Kind regards,
Volcano666
Click to expand...
Click to collapse
Hello Volcano, try to use a 12v filter or change the 12v input.
I have this exact same issue with my Eonon PX5 in a Toyota FJ Cruiser using the stock reverse camera. No idea what is causing it, but will see if I can find some sort of filter for the reverse input. Anyone else experienced this one?
Hey not sure if this applies to everyone but for me, I had this same issue and it seemed to go away after I noticed my unit wasn't grounded very securely with the cars ground.
I just connected a wire to the metal case of the unit and ran it to an unpainted metal part of my car and I haven't had this issue since.
There's probably other reasons why this issue could happen though.
Good luck!
Have the same problem with my px5 MTCE head unit (MCU KLD v2. 87) with installed hal9k rom. When I put my car into reverse before the android system is started completely. My whole unit sometimes freezes in boot logo. When I switch to reverse and back to forward and back again to reverse to quickly my reverse camera freezes with the last picture seen. I read in another post that it could be fixed by updating the MCU version but I first have to try this myself.
DonnerPlays said:
Have the same problem with my px5 MTCE head unit (MCU KLD v2. 87) with installed hal9k rom. When I put my car into reverse before the android system is started completely. My whole unit sometimes freezes in boot logo. When I switch to reverse and back to forward and back again to reverse to quickly my reverse camera freezes with the last picture seen. I read in another post that it could be fixed by updating the MCU version but I first have to try this myself.
Click to expand...
Click to collapse
You might be onto something there! Last night I upgraded my MCU from WWW v2.88 to KLD v2.94 and i haven't had the problem reoccur. Granted I haven't driven much since last night but I will keep you all informed!
So I installed a new MCU version on my px5 MTCE head unit. I used the BD375xx Sound Processor Mod from Wadzio, MCU: MTCE_KLD_294bd.zip and as far as I can tell the problem with the reverse camera freezing is now gone. Thanks to the MCU mod my sound is now also way better than before so If someone has the same problem you should try a newer MCU version and maybe even use the modded version to get better Sound.
Great! Mine is going fine now too, so I think we have this one solved!
Thanks everyone!
I have had this problem reoccur once since updating the MCU. I'm pretty sure it is due to interference. While I was reversing, my partner turned off the climate control fan and at that exact moment the reverse display froze again. I had to reset the unit and it has been fine ever since.
i can confirm i upgraded the MCU from MTCE_LM_v2.88_1 to MTCE_HA_v2.99 and initial indications are, my problems is gone.
Problems;
- putting in reverse the camera worked for between 30s - 2min during daytime before screen went blank
- putting in reverse the camera worked for up to 30s at night time when infrared was used before going blank.
Will do further testing, but so far so good, seems to hold the reverse pic for extended periods. (picture flickers more than on previous wince unit thought)
Can confirm, i was getting the same issue, reverse camera image getting frozen, i updated my stock MCU from MTCE_HA_2.75 to the the latest 2.99 i could find, the problem seems to be happen less frequently but still does from time to time, usually when i turn it on first in the morning. Any further help would be appreciated.
I have se same problem, sudendly the screen frozen on reverse. on V2.99
Updated to 3.06 MCU, and turn off the parking lines on de PX5. Problem seems solved.
Seems that in this 3.06 MCU version, the reverse camera try to delay the reverse image signal, but no problems till now.
uberlisk said:
Can confirm, i was getting the same issue, reverse camera image getting frozen, i updated my stock MCU from MTCE_HA_2.75 to the the latest 2.99 i could find, the problem seems to be happen less frequently but still does from time to time, usually when i turn it on first in the morning. Any further help would be appreciated.
Click to expand...
Click to collapse
Did you try to turn off de parking lines image on the unit? Try to update to 3.06 also.
jerrymh said:
Did you try to turn off de parking lines image on the unit? Try to update to 3.06 also.
Click to expand...
Click to collapse
Parking lines were already off, gonna try and update to 3.06 later today, will post any findings, thanks for the help.
After some days of testing i can confirm that the problem still persists even after i upgraded to MCU 3.06, i wonder if my rom version could have something to do with it, currently using
ROM: Stock px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180809.101522 test-keys, maybe try hal9k or malaysk.
Can anyone that has solved the issue by upgrading the MCU, tell me your ROM version?
Thanks.
uberlisk said:
After some days of testing i can confirm that the problem still persists even after i upgraded to MCU 3.06, i wonder if my rom version could have something to do with it, currently using
ROM: Stock px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180809.101522 test-keys, maybe try hal9k or malaysk.
Can anyone that has solved the issue by upgrading the MCU, tell me your ROM version?
Thanks.
Click to expand...
Click to collapse
Did you try 20181210 using a full wipe info. on the update?
This is my case, first used 2.99 and de november update, then installer de wadzio mod 2.99 and all were fine,
Then installer the 20181210 version and the freeze problems starts.
Now updated to 3.06 and seems solved. but is has a 5 seg delay from parking to reverse, and passing from drive to reverse has no delay.
Yea sadly upgrading to 20181210 with v3.06 didnt fix the issue. Running out of ideas.
uberlisk said:
Yea sadly upgrading to 20181210 with v3.06 didnt fix the issue. Running out of ideas.
Click to expand...
Click to collapse
Try this version - it's solved my issue completely (root required)
1) Browse to directory /system/app/MTCBackView/
2) Rename MTCBackView.apk to MTCBackView.apk.old
2) Rename oat directory to oat.old
3) Copy the attached apk to /system/app/MTCBackView/
4) Rename the new APK to MTCBackView.apk
5) Set permission on new apk to 644 (rw-r--r--) or 666 (rw-rw-rw-)
6) Put car into reverse and check that the app loads correctly.
With this apk and MCU KLD v2.94 I haven't had a single freeze for 2 weeks. I got it from a ROM image that Eonon sent me to attempt to fix this issue. They stated " our technician replied that there is the system error or conflict"
millab said:
Try this version - it's solved my issue completely (root required)
1) Browse to directory /system/app/MTCBackView/
2) Rename MTCBackView.apk to MTCBackView.apk.old
2) Rename oat directory to oat.old
3) Copy the attached apk to /system/app/MTCBackView/
4) Rename the new APK to MTCBackView.apk
5) Set permission on new apk to 644 (rw-r--r--) or 666 (rw-rw-rw-)
6) Put car into reverse and check that the app loads correctly.
With this apk and MCU KLD v2.94 I haven't had a single freeze for 2 weeks. I got it from a ROM image that Eonon sent me to attempt to fix this issue. They stated " our technician replied that there is the system error or conflict"
Click to expand...
Click to collapse
Excuse, how can you Root the Dasaita head unit?
jerrymh said:
Excuse, how can you Root the Dasaita head unit?
Click to expand...
Click to collapse
Easiest way is to install Hal9K 3.1 - it is pre-rooted
My issue seems to be different from others' as mine isn't just bluetooth losing its connection - it actually unpairs.
In my car (it has an Android Auto compatible infotainment system) it works fine for ages then fails to connect all of a sudden. Then after a while a message pops up on the car's screen saying "bluetooth pairing successful". The phone then asks me for contact sharing permissions. Of course it screws up the smart unlock feature as a result forcing me to set it up again.
On my Huawei watch 2 sport it loses connection and so the wear os app says the watch is disconnected. Bluetooth settings show the watch to be invisible and, as a result, smart unlock gets unconfigured and I have to set it up again. The watch battery discharges very quickly - probably constantly searching for the phone.
I reboot of both devices seems to fix it, for a while.
This is all since the Pie official update.
Does anyone have any fixes please?
gadgetgaz said:
My issue seems to be different from others' as mine isn't just bluetooth losing its connection - it actually unpairs.
In my car (it has an Android Auto compatible infotainment system) it works fine for ages then fails to connect all of a sudden. Then after a while a message pops up on the car's screen saying "bluetooth pairing successful". The phone then asks me for contact sharing permissions. Of course it screws up the smart unlock feature as a result forcing me to set it up again.
On my Huawei watch 2 sport it loses connection and so the wear os app says the watch is disconnected. Bluetooth settings show the watch to be invisible and, as a result, smart unlock gets unconfigured and I have to set it up again. The watch battery discharges very quickly - probably constantly searching for the phone.
I reboot of both devices seems to fix it, for a while.
This is all since the Pie official update.
Does anyone have any fixes please?
Click to expand...
Click to collapse
No fixes but same problems here
I'm having the same issue also very frequently with WiFi dropping all the time. These two reasons are linked from what I been told. Google telling me to RMA. The pain of that
Mine has done this with my Gear S3 watch since I first got the phone a few months ago, it had me seriously considering returning it for a while. Sometimes it would just disconnect from the bluetooth, but often it would unpair causing me to have to go through the whole set up process again. It did this on Android O, various DP builds of P but so far (touch wood) has been good with the latest version of the Samsung software and Android P.
I'm having the same issues as well and currently searching for answers.
Hi guys,
I bought andoid car system Wondefoo with PX5 (octacore) + 4GB/32GB with DSP chip for Ford.
I have serious trouble with this car system - after switch-off car radio went sleep, but sometime when I switch-on car and radio wake-up, system beeps are working, but player, or FM radio cannot work - I have to push reset button and after reset it works until radio going to sleep and wake-up.
Did anyone simillar problem with PX5 radio??
Hi, I have similar no sound problem with Wondefoo PX5 4GB/32GB DSP unit (for VAG). This problem happens only when system wakes up from sleep, never after a cold boot. In my case, system beeps are working but otherwise there is only increased amount of white noise from the speakers. I haven't found a solution, except for disabling sleep to force a cold boot every time.
Another annoying problem with my unit is that Wifi and Bluetooth are often unavailable after a cold boot. Wifi adapter MAC address is set to value 02:00:00:00:00:00 when this problem happens. Rebooting fixes also this problem, and after a successful boot Wifi and Bluetooth work fine unit next shutdown. So , I think it could be a software bug in initializing the radio chip. Have you seen this issue with your unit?
What is the software version on your unit? My radio has MTCE_XRC_V2.89_2 and px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180706.161540 test-keys.
have either of you guys found resolution to this problem? I don't have an issue with the audio, but after waking up from sleep my Wi-Fi and Bluetooth no longer are available. My unit is a seicane model, but it has exactly the same build number and MCU version. Their support or telling me that I should replace my Wi-Fi module, but seeing as others are having the same issue I would think this is a software problem. I have about 10 days remaining on my ability to return it to Amazon. And I'm leaning heavily towards doing that. Unfortunately I really like their custom faceplate match to my vehicle.
erkme73 said:
have either of you guys found resolution to this problem?
Click to expand...
Click to collapse
I haven't found a solution to the Wifi+BT problem. I tried upgrading system software to the newer version that is made available in this post but it did not fix it.
I have started thinking that perhaps the Wifi+BT issue could be related to bad electrical connection between the motherboard and the radio chip. Now that the weather is colder, Wifi and BT never work when starting the car in the morning. Anyways, this is pure speculation. If I have time, I will open the radio and have a look.
That's a very interesting observation. I live in Middle Tennessee and it's recently started getting colder, and I've noticed that I have to do a restart twice sometimes. there have been enough random post about Wi-Fi and Bluetooth not working after waking up on various threads at different forms that I thought for sure this was a software issue. The manufacturer has offered to send me a new Wi-Fi module, and I declined mainly because it wouldn't arrive before my return window closes
Did you have any issues with being able to sideload apks? I can't do that. No errors it just blinks and goes back to the directory screen. I also don't have contacts or calendars listed as sinkable items in my account sync settings. Each of these individual issues aren't enough for me to return the device, but when taken as a whole it's a bit too frustrating.
Set sleep timer in > SETTINGS > CAR > EXTRA SETTINGS >
Set it to 1HR
AndroidAutoShop said:
Set sleep timer in > SETTINGS > CAR > EXTRA SETTINGS >
Set it to 1HR
Click to expand...
Click to collapse
I can't speak for the original two posters, but that doesn't address the problem after sleep. The max time is 1 hour, but obviously by morning, it's been longer than that, and the problem arises again.
FWIW, I just initiated a return of my Siecane unit (thanks Amazon) and have ordered a replacement. If it's a hardware issue, this should put it to bed. If the problems remain, it's going back and I'm trying Joying or Pumpkin (or anything other than Siecane). Thank God I bought this on Amazon and not through AliExpress. Certainly worth the higher retail price to have that protection.
Have the exact same issue with my BT an WLAN and also the no sound Problem. Annoying. First few months the unit works great without the problem with WiFi and BT. Now the whole radio sucks like hell without any Connection. I will try order a new BT WiFi Module for a few bucks from AliExpress. Search WLAN px5 there.
I have the issue with white noise after wake-up from sleep mode on my Eonon unit PX5, Android 8. No sounds, just white noise and beeps when I touch the screen.
I installed Malaysk ROM but the problem persists. On cold starts, the sound is normal.
I'm having the exact same issues as described by you guys. PX5. Android 8. Hal9k Mod v3.1. Newest MCU flashed.
No sound after fast boot no matter what. Sound works perfectly after a cold boot. I will donate $10 to the whoever can fix this issue or find a good workaround via paypal.
Fredik said:
Hi guys,
I bought andoid car system Wondefoo with PX5 (octacore) + 4GB/32GB with DSP chip for Ford.
I have serious trouble with this car system - after switch-off car radio went sleep, but sometime when I switch-on car and radio wake-up, system beeps are working, but player, or FM radio cannot work - I have to push reset button and after reset it works until radio going to sleep and wake-up.
Did anyone simillar problem with PX5 radio??
Click to expand...
Click to collapse
mkuka said:
Hi, I have similar no sound problem with Wondefoo PX5 4GB/32GB DSP unit (for VAG). This problem happens only when system wakes up from sleep, never after a cold boot. In my case, system beeps are working but otherwise there is only increased amount of white noise from the speakers. I haven't found a solution, except for disabling sleep to force a cold boot every time.
Another annoying problem with my unit is that Wifi and Bluetooth are often unavailable after a cold boot. Wifi adapter MAC address is set to value 02:00:00:00:00:00 when this problem happens. Rebooting fixes also this problem, and after a successful boot Wifi and Bluetooth work fine unit next shutdown. So , I think it could be a software bug in initializing the radio chip. Have you seen this issue with your unit?
What is the software version on your unit? My radio has MTCE_XRC_V2.89_2 and px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180706.161540 test-keys.
Click to expand...
Click to collapse
AndroidAutoShop said:
Set sleep timer in > SETTINGS > CAR > EXTRA SETTINGS >
Set it to 1HR
Click to expand...
Click to collapse
erkme73 said:
I can't speak for the original two posters, but that doesn't address the problem after sleep. The max time is 1 hour, but obviously by morning, it's been longer than that, and the problem arises again.
FWIW, I just initiated a return of my Siecane unit (thanks Amazon) and have ordered a replacement. If it's a hardware issue, this should put it to bed. If the problems remain, it's going back and I'm trying Joying or Pumpkin (or anything other than Siecane). Thank God I bought this on Amazon and not through AliExpress. Certainly worth the higher retail price to have that protection.
Click to expand...
Click to collapse
sambadii said:
I have the issue with white noise after wake-up from sleep mode on my Eonon unit PX5, Android 8. No sounds, just white noise and beeps when I touch the screen.
I installed Malaysk ROM but the problem persists. On cold starts, the sound is normal.
Click to expand...
Click to collapse
foto55 said:
I'm having the exact same issues as described by you guys. PX5. Android 8. Hal9k Mod v3.1. Newest MCU flashed.
No sound after fast boot no matter what. Sound works perfectly after a cold boot. I will donate $10 to the whoever can fix this issue or find a good workaround via paypal.
Click to expand...
Click to collapse
Hello All
Here is the solution
I had the same problem since the beggining. The only solution was that i put the settings at SETTINGS > CAR > EXTRA SETTINGS > 30 sec
It did do the job but as you guys mentionned the radio was always starting after deep cold instead of sleep. It was still pretty fast but hey who doesn't want the screen to appear right away.
Like the last post, I did update to Hal9k Mod 3.0 . I did try again, same issue.
I was told to update the mcu. So I did to the mtce_gs_v1.94
And here is when everything was possible .
I know that the issue we have is because of the Amp of the bose system that for some reason is not starting after or something like that (don't remember exactly since i read that months ago)
So by updating the MCU, after restarting I had no sound but white noise (like when you listen to radio but there is no channel)
This is when you have to go to Hal9k mod settings.
then in manage applications. then you gotp applications that do not close when sleep and you choose ''amplifier''
and voila
hope it helps. I did try 6-7 times now and no problems anymore.
So have fun and thank you for the donations
Let me know if need some pictures
What you're saying makes sense to me but I don't have an "Amplifier" app to chose. I've even selected every possible app from the dropdown list and still nothing.
It might be because I have the MTCE patch form here https://forum.xda-developers.com/android-auto/mtcd-software-development/mod-cs-x-mod-mtcd-e-mcu-firmware-t3816042
I'll try with another firmware to see if it works. I have the XRC system btw.
Just in case those of you that are on this thread haven't found the solution to the wifi/bt when cold, look here: https://forum.xda-developers.com/an...o-wifi-bluetooth-waking-t3852206/post78313081
It's a long thread, and the solution appears around page 7-10. It is a hardware issue - an incompatible IC that needs to be replaced (or main board needs to be swapped). Resellers have fixed this for some that are still under their year warranty.
Jkteam said:
Hello All
Here is the solution
I had the same problem since the beggining. The only solution was that i put the settings at SETTINGS > CAR > EXTRA SETTINGS > 30 sec
It did do the job but as you guys mentionned the radio was always starting after deep cold instead of sleep. It was still pretty fast but hey who doesn't want the screen to appear right away.
Like the last post, I did update to Hal9k Mod 3.0 . I did try again, same issue.
I was told to update the mcu. So I did to the mtce_gs_v1.94
And here is when everything was possible .
I know that the issue we have is because of the Amp of the bose system that for some reason is not starting after or something like that (don't remember exactly since i read that months ago)
So by updating the MCU, after restarting I had no sound but white noise (like when you listen to radio but there is no channel)
This is when you have to go to Hal9k mod settings.
then in manage applications. then you gotp applications that do not close when sleep and you choose ''amplifier''
and voila
hope it helps. I did try 6-7 times now and no problems anymore.
So have fun and thank you for the donations
Let me know if need some pictures
Click to expand...
Click to collapse
Try Hal9k mod settings and make not close when sleep and you choose ''amplifier" after few times hu go to sleep again no sound bug happened
Sent from my G8141 using Tapatalk
Still no solution to this problem found. Bump.
Hello guys. I bought px3 hu with Android 8.1 i have same issue with HU. After deep sleep wakeupno sound from HU only solution to get back sound is restart of HU. Who can says what is here a problem,software or hardwer. I have warranty for HU if i just get another its help?
rseke said:
Hello guys. I bought px3 hu with Android 8.1 i have same issue with HU. After deep sleep wakeupno sound from HU only solution to get back sound is restart of HU. Who can says what is here a problem,software or hardwer. I have warranty for HU if i just get another its help?
Click to expand...
Click to collapse
Hi, try putting the ACC shutdown timer on 30 minutes. see if it helps.
the setting is located in Settings > car > extra settings>
I am using Stock Rom 12.5.3.0 RKHEUXM with the Poco F3. The wired Connection to my Car (Hyundai i40) is working very well. Now the problem: the Google Assistent sometimes asks a follow-on questions. In this case the microphone does not recognize any Input. Example: "Call Jenny". follow-on question from Assistent"Jenny at Home or Jenny at Work?" ...then the assistant waits for an answer, but the mic is not recognizing my answer.
USB-cable is fine. Works with Poco F1 and Samsung S21.
As far as I remember, it even worked with Poco F3 (earlier Stock Rom).
Are there other users experiencing same problem? What can Help?
Sorry, for my first post with even not knowing If it is the correct forum (or Android Auto?).
I have the same issue.
A further complication is that when connected (wired) the Android Auto display of the car won't fire up aps such as Tune in Radio etc. Says it's "Not working at present". If you pick up the phone itself and start the app manually, it then works on the car screen.
I only have the Poco F3 a short while and while it's an excellent phone otherwise this is frustrating.
SignalOrangeRS2k said:
I have the same issue.
A further complication is that when connected (wired) the Android Auto display of the car won't fire up aps such as Tune in Radio etc. Says it's "Not working at present". If you pick up the phone itself and start the app manually, it then works on the car screen.
I only have the Poco F3 a short while and while it's an excellent phone otherwise this is frustrating.
Click to expand...
Click to collapse
I am not using AA the moment but I had a similar thingy a few months ago where opening an app (I believe it was Spotify) did not work with some similar error message.
I noticed after some attempts that at the same time (opening app in AA screen) I got some message on the phone asking to accept some safety disclaimer, which only showed on the phone itself.
If it worked before and now not I would always go for a clear cache/uninstall session with reboots.
Be sure to check out the following tweak app for AA: https://forum.xda-developers.com/t/...er-the-ultimate-android-auto-utility.4194239/