Develop Bugs

Pumpkin volume knob unresponsive after a few minutes

Hi, I have a Pumpkin, this one specifically:
Pumpkin Quad Core 7 inch 2 DIN Universal Android 4.4 Car Stereo Radio HD 1024*600 Muti-touch Screen GPS Navigation Without DVD Player Support WIFI/3G/Bluetooth/OBD2/DVR/Mirror Link/SWC https://www.amazon.com/dp/B016B4IY60/ref=cm_sw_r_other_awd_BNbkxb27QAKDQ
The only issue I'm having is that the volume knob will stop working after a few minutes of running. This has happened on two separate head units (same model). I've seen a couple posts with the same problem but no one really talks about it.
Disabling Wheel3 won't do anything because the option is already disabled.
Is this a major problem across all these units or did I just get two problematic units? Anyone have a fix better than the statusbar volume control?

This is known bug on XDA, faced by many of us. I have this issue with my RK3188 HU (Joying JY-UQ130, 99% the same HU than yours).
The most frequent issue is due to Waze v4.x. To avoid knob issue, just reinstall older Waze version (3.9 and before).
Actually, no hardware nor software fix. This problem doesn't occur with SWC.

Lwysiwyg said:
This is known bug on XDA, faced by many of us. I have this issue with my RK3188 HU (Joying JY-UQ130, 99% the same HU than yours).
The most frequent issue is due to Waze v4.x. To avoid knob issue, just reinstall older Waze version (3.9 and before).
Actually, no hardware nor software fix. This problem doesn't occur with SWC.
Click to expand...
Click to collapse
Waze is currently not installed.

Damn ! Try to update your ROM and MCU with the latest versions. It solved issue for a few of us.
Next step should be to have stock ROM with no app and test if problem occurs again. Issue is not clearly identified right now

Same issue on my Joying sometimes. It also seems to be caused by particular apps such as Waze as mentioned.
If I don't use those apps, it usually works fine.
BTW, when that happens as an emergency "this has to be turned down/up" solution, you can PULL DOWN the main menu bar and click "volume" on the settings toolbar and you will get the volume on screen display that you can click for a few seconds before it goes away to change the volume.

I have it on my Pumpkin 3188 SD (which is a KLD2 unit) too.
It has nothing to do with Waze 4. Sure, Waze 4 makes it happen more often, but it will happen with older Waze (probably less often but still happens) and all other audio apps.
It happens often when you get a call via blutooth (which interrupts your current audio) and so on.
Seems it is a bug in the firmware in all these units.
No one has found a fix yet so you'll have to learn to live without a volume knob for now.
---------- Post added at 11:30 PM ---------- Previous post was at 11:01 PM ----------
Lwysiwyg said:
Damn ! Try to update your ROM and MCU with the latest versions. It solved issue for a few of us.
Next step should be to have stock ROM with no app and test if problem occurs again. Issue is not clearly identified right now
Click to expand...
Click to collapse
Happens with the stock ROM too. I tried latest firmware (KLD2 2.81) on mine and it still happens.
Some have "solved" it by using a single audio app at a time, not using bluetooth with their phone, etc. but that's just trying to avoid the problem and not fixing it.

Same here with original ROM (I didn't change the ROM at all nor rooted the device actually) and latest waze installed...

Does anyone know if updating to Android 5.1 (e.g. Malays) solves the issue?
Upgrading the MCU software won't help since on my KLD2 I've tried flashing firmware up to KLD6 2.97 (that's what I am running now) and the volume knob issue remains. I suspect the issue is somewhere in the KitKat flash. Wondering if the problem is still there with the Lollipop flashes.

Sorry to resurrect a dead thread, but has there ever been a solution to this? Even a widget that could do volume control on these head units would be fine. All of the available widgets for Android to control volume do not work with this head unit.
Also, is this still a problem with the new Intel units?

I'm still having this problem occasionally too, usually when waze is open.

thintin said:
I'm still having this problem occasionally too, usually when waze is open.
Click to expand...
Click to collapse
Always Waze, no idea why. On a bright note, I switched to Malaysk ROMs Lollipop 5.1.1 yesterday and did not have the issue at all today (although the ROM itself is SLOOOOWWWW). Will continue to run it for a few days and report back.

Bluetooth "Phone Audio" turns off and cannot turn back on

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.

PX5 MTCE Backup/Reverse Camera freeze

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

Does Oreo update fix all these issues ?

I got the phone on launch day from Three store. I've already had 3 replacements in store and got a 4th one RMA'd from Razer.
Dont know if its worth waiting for this update. Some people say its fixed most issues some say it hasn't.
Currently i get that auto screen dimming when gaming or on a app for like 5 minutes or so. Very frustrating since the screen is not so bright anyway and it goes down so much, I literally cannot see the screen content when I am outside.
On top of that I have this Bluetooth issue when I connect to a device, either car stereo or any device literally.. It connects and says its connected/paired successfully but when I play something, it plays from the phone speakers.
The only fix to this is I need to go back and delete the paired connection. go to app settings and delete Bluetooth share and Bluetooth midi service app data, restart phone, pair again.
If these two things are not fixed. I've got no more patience left, I'm just going to sell the phone.
Great idea of a phone it is with the loud speakers and 120Hz screen but software has been the worst I've used on a phone by far.
Any info from you guys regarding all this ?

The screen dimming while gaming issue happened to me once, but I was just covering the light sensor with my finger, so I just fliped the phone and never happened again

Well, sincerely I have been with this device for 1 day, I will see if it brings problems, although for now I have not found an anomaly.

alexaraz14 said:
I got the phone on launch day from Three store. I've already had 3 replacements in store and got a 4th one RMA'd from Razer.
Dont know if its worth waiting for this update. Some people say its fixed most issues some say it hasn't.
Currently i get that auto screen dimming when gaming or on a app for like 5 minutes or so. Very frustrating since the screen is not so bright anyway and it goes down so much, I literally cannot see the screen content when I am outside.
On top of that I have this Bluetooth issue when I connect to a device, either car stereo or any device literally.. It connects and says its connected/paired successfully but when I play something, it plays from the phone speakers.
The only fix to this is I need to go back and delete the paired connection. go to app settings and delete Bluetooth share and Bluetooth midi service app data, restart phone, pair again.
If these two things are not fixed. I've got no more patience left, I'm just going to sell the phone.
Great idea of a phone it is with the loud speakers and 120Hz screen but software has been the worst I've used on a phone by far.
Any info from you guys regarding all this ?
Click to expand...
Click to collapse
I haven't had those problems, but clicking the down arrow on the mobile data quick settings crashes, every so often my phone freezes and reboots (though less than Nougat), and there's the multitouch bug which gets fixed in the May security patch (which as far as i know is not out yet).

alexaraz14 said:
I got the phone on launch day from Three store. I've already had 3 replacements in store and got a 4th one RMA'd from Razer.
Dont know if its worth waiting for this update. Some people say its fixed most issues some say it hasn't.
Currently i get that auto screen dimming when gaming or on a app for like 5 minutes or so. Very frustrating since the screen is not so bright anyway and it goes down so much, I literally cannot see the screen content when I am outside.
On top of that I have this Bluetooth issue when I connect to a device, either car stereo or any device literally.. It connects and says its connected/paired successfully but when I play something, it plays from the phone speakers.
The only fix to this is I need to go back and delete the paired connection. go to app settings and delete Bluetooth share and Bluetooth midi service app data, restart phone, pair again.
If these two things are not fixed. I've got no more patience left, I'm just going to sell the phone.
Great idea of a phone it is with the loud speakers and 120Hz screen but software has been the worst I've used on a phone by far.
Any info from you guys regarding all this ?
Click to expand...
Click to collapse
The Bluetooth problem may be a problem with your cars radio and not the phone. I have a 2012 Scion TC and and tried connecting my Razer Phone, HTC 10 and an iPhone 8 and they all had similar connectivity issues where audio was just being routed through the phone.

waiflih said:
The screen dimming while gaming issue happened to me once, but I was just covering the light sensor with my finger, so I just fliped the phone and never happened again
Click to expand...
Click to collapse
The issue itself is nothing to do with covering the light sensor. I've read on here and on Razer Insider forum that it is heat/power related and that lowers the screen brightness because it consumes too much power. A lot of people get this problem and a lot dont know about it too.
ThatGuy94 said:
The Bluetooth problem may be a problem with your cars radio and not the phone. I have a 2012 Scion TC and and tried connecting my Razer Phone, HTC 10 and an iPhone 8 and they all had similar connectivity issues where audio was just being routed through the phone.
Click to expand...
Click to collapse
Its not my car radio. I've tried on 3 different car radio's and a Bluetooth portable speaker, I get this problem with literally every device i connect to. I still have not had a fix or a solution. Only thing Razer suggests every time is a factory reset which did not change anything.

This thing on max settings according to Ampere is pulling nearly 1.5amps from the battery with brightness at full and all settings maxed
Sent from my Phone using Tapatalk

Dasaita Max10 HD Px6 Bluetooth not work not find any device

Hello, as the title suggests, I have a Dasaita Max 10 HD px6. I have the following problem. The first time I installed it a few days ago I was able to pair my phone correctly. After it is no longer connected and from the bluetooth of the car it is not possible to find devices, nor the car radio is visible. I tried with 2 android phones and ipads. Entering the factory menu 126 in the BT Module initially FSC-BW124 was set then at the suggestion of the assistance I tried to set WQ_RF210 and WQ_816 but nothing the unit is not visible and does not see any bluetooth device.
I tried to do a factory reset and update to the latest version of Android 20210722 but it didn't fix the problem.
the MCU is the following MTCE_HA_V3.78.1
Do you have experience with this type of problem? How can this be solved?
Thanks in advance

Hmm, I would think that WQ_RF210 would work. Did you ever figure out which BT module was installed?

I have a Dssaita with the FSC-BW124 bluetooth chip. You issue occured to me once when i upgraded to the SCOUT ROM....the issue solved once i reinstalled the firmwre again...
when reinstalling please activate the WIPE DATA

Hi I have the same issue. I tried each version of Max 10 and vivid up to the latest and now I have the lasted mcu and version of Max 10 installed. However the issue remains and it's not letting me roll back to earlier versions.
Any help at all with this would be great.

Use the android bluetooth setting (not the bluetooth app, nor the vivid laucnher) for pairing the device...it seems to be some bug there...
go to Settings> Connected devices> Bluetooth and Perform the serch from there....once yout phone is discovered , pair from there the phone

First of all thanks for the reply. However, it's more that there is no connection at all. It can't find any devices via any method, app or settings.
Continuous reboots and it will eventually remember it has a Bluetooth & wifi chip and turn it on. Then any method of connecting will work. It then fails the next time it been turned off and on.