yashsingh1/xdaforums huggingface dataset:
[Touch Cruise ROM Development] ianl8888:
Indeed so, but would anyone please answer my question:

"Hard question, please. I've looked and looked (and maybe missed the answer), but installing Hard SPL and then flashing new ROM's - can this be done using Win2kPro, or must it be XP or Vista ?"

I've also read Wiki back and forth on using an SD card to reflash (I would prefer this), but the Wiki entries seem to trail off onto some other device, never quite finishing. Done this countless times with Eten devices, but not HTC as yet (if I decide to purchase the P3650)
[Touch Cruise ROM Development] energy59:
The Cruise bootloader, is the same of the Kaiser mate!

I have tested it...

Bye
[MTCD  Android Head Units Q&A] internest:
Hi all,

I have a problem with wifi and bluetooth with my pf75aa3a xtrons radio unit. After try to install the upgrade to px5, when I go back to my px3 because compatibility issues, I am not able to enable wifi. It when I change wifi status from off to on, it changes to off automatically. I have seen that in advanced options I can't see my wifi mac address (I that this is the main problem).

Bluetooth is always enabled but undescoverable and the unit doesn't discovers any bluetooth enabled device.

Somebody had experienced this issue? (I have not seen it in forum)

Thanks in advance.

Ernest.

Enviado desde mi ONE A2003 mediante Tapatalk
[MTCD  Android Head Units Q&A] warhead19:
Same issue at Erisin MTCD KGL RK3188 after flashing Malaysk ROM!

I have the same problem with MTCD KGL RK3188!

After flashing the appropriate Malaysk ROM, Bluetooth and Wlan not working ...

The field "Device Name" and "Password" in the Bluetooth settings are empty ...

If i go back to the stock Rom, the problem is still there...

Unfortunately, I also have not found a solution to the problem.

But there must be a solution :wütend:

Greetings from Germany!

Thanks for your Help guys!
[MTCD  Android Head Units Q&A] internest:
No one has this problem?
[MTCD  Android Head Units Q&A] zapedge:
you probably set bluetooth version to bc6 or bc8 in factory settings. set it to md725 which is the realtek chip used for BT and WiFi
[MTCD  Android Head Units Q&A] internest:
I have already selected md725. I have only 3 options, no/md725/parrot. No one works.

Enviado desde mi ONE A2003 mediante Tapatalk
[MTCD  Android Head Units Q&A] basmand:
Hi

I discover that problem once with my XTRONS TB706APL unit when I was trying the Bluetooth telephone echo fix, changing the two files in system\bin folder (gocsdk and sdsdk) after reboot there was no Wi-Fi and Bluetooth as you described no password and car kit name. Strange part was that I have done this chang of files a lot of time without any problems. My solution was to try different files and suddenly on the original files there was Wi-Fi and Bluetooth again.

You could try to download these two files from https://xdaforums.com/android-auto/...elopment/px5-solution-bluetooth-echo-t3638779 as a test

Basmand
[MTCD  Android Head Units Q&A] internest:
It doesn't works. I have tested from a to d :crying:

Is there any procedure to repartition de device? In mobile phones is usual, but I have not seen with head units.

Thanks for all!
[MTCD  Android Head Units Q&A] warhead19:
With me the same, unfortunately does not work. Maybe you should try to flash the firmware via the RockChip BatchTool. I have unfortunately also found no other solution. I do not know where the error is.
[MTCD  Android Head Units Q&A] Ozi021:
any news? :( i have the same problem
[MTCD  Android Head Units Q&A] internest:
No, my wifi and bluetooth still death... I'll try to flash with the rockchip tool when I have a litle bit of time.

Enviado desde mi ONE A2003 mediante Tapatalk
[MTCD  Android Head Units Q&A] Ozi021:
The seller sent me an update , I will try in this week , if it works I will tell it
[MTCD  Android Head Units Q&A] foldedpaper:
Do we have any solution to solve this problem? I have the HA2100-V600 Universal and just updated the MCU to V2.59. Suddenly bluetooth stopped working. Wifi is working. I checked the factory setting. BT is set to WQ_BC8.

EDIT: After hours of troubleshooting. Turns out the unit I have isn't BC8 as described in the store. SD-968 is what BT module is inside my headunit.
[MTCD  Android Head Units Q&A] okvp:
I'm having similar problems, no BT or WLAN after px5 uppgrade for Joying 10.1" HU. The unit with px5 is now really fast (with px3 it was almost unusable slow) but without BT or WLAN PX5 is no go. I have updated the latest sdsdk968 android firmware and tried every bluetooth option from factory menu (MD725 was as original setup when I started the HU with px5)...
[MTCD  Android Head Units Q&A] okvp:
I opened the HU and found out that the BT and WLAN in the Joying 10.1" PX3 unit is Realtek RTL8723BU which is compined WLAN and Bluetooth chip. There is no option for this chip in factory menu just: MD725, WQ_BC5-6-8, Parrot_FC6000T and SD-968. Adroid drivers for this chip can be found from internet, but I have no idea how to install them in HU, could somebody help me please?
[MTCD  Android Head Units Q&A] f1x:
MD725 is an option for RTL8723BU.

There are two variants of MD725 handling on these head units. First is handling via sdsdk process, second is handling via gocsdk process. Both are loading /system/lib/wb.ko module (driver) to handle MD725.

My MD725 can be controller either by gocsdk or sdsdk. The best way would be to check whether same binary is executed to handle your MD725 module on PX3 SoC and PX5 SoC.

If you do not want to go back to PX3 try to do:

Root your device

Install Termux from play store

Run commands ps | grep sdsdk and ps | grep gocsdk

If 1st command gave you more lines of output it means that MD725 is handling via sdsdk:

rename sdsdk located at /system/bin to sdsdk_backup

rename gocsdk located at /system/bin to sdsdk

If 2nd command gave you more lines of output it means that MD725 is handling via gocsdk:

rename gocsdk located at /system/bin to gocsdk_backup

rename sdsdk located at /system/bin to gocsdk
[MTCD  Android Head Units Q&A] RazGame:
But what about difference between gocsdk and sdsdk ?
[MTCD  Android Head Units Q&A] okvp:
Thank you for an answer!

Finally I got time to try your guide. I tried to assemble the apps but Termux requires internet connection to be fully assemled, I could not find packages to assemble it fully from usb stick. Kingo root can be assembled from PC but I cant get usb debugger mode on, 7 taps to build code is not working.

For the internet connection I also tried couple of old 3g/4g dongles but no success.

Any Ideas?
[MTCD  Android Head Units Q&A] puffobro:
Hello

someone could test update from px3 5.1 to px3 7.1 2gb ram 16 gb rom?

would i have same problem for BT and WiFi as px5?

thank you
[MTCD  Android Head Units Q&A] okvp:
I installed to my Joying 10,1" unit Malaysk rom with the help of system recovery menu. With Malaysk rom I could use pre installed Root Explorer and I renamed sdsdk to gocsdk and then when it didn't work, gocsdk to sdsdk (also with restart) couple of times but I still cant get wlan or bluetooth working. What should i do to fix the problem, could i use drivers from px3 rom?
[MTCD  Android Head Units Q&A] f1x:
Here you have WLAN module files from JY PX3.

first rename (if exist) /system/lib/rtl8723bu_wlan.ko to rtl8723bu_wlan_backup.ko and /system/lib/wlan.ko to wlan_backup.ko then copy files from zip archive to /system/lib
[MTCD  Android Head Units Q&A] okvp:
Thank you very much! I will try the drivers as soon as I get back to my car (after couple of days).
[MTCD  Android Head Units Q&A] okvp:
Tried this today but saddly it didn't work, There actually were no wlan.ko file but rtl8188_wlan.ko to which I renamed wlan.ko.

There is a libwifi-service.so file could this somehow guide to right service or what it does?
[MTCD  Android Head Units Q&A] internest:
Hi all,

I still trying to solve this issue. At this point, I have installed a 7.1 and I have more bt options in factory settings (md725, bc5, bc6, parrot, sdc9...) But no one of them works for me.

I have seen that there is a new version for gs mcu. I'll try it later.
[MTCD  Android Head Units Q&A] SkyBeam2048:
In fact I had similar issues. First I did have very very poor WiFi reception overall. Then I modified my unit as I described here. This was a "free of charge" and quick upgrade and improved WiFi reception a lot already.

Meanwhile I have upgraded my car again putting 2 +8dB 2.4/5GHz antennas right in the center dashboard under the windshield. This now allows me to even use the access point 3 rooms away. No need to park the care literally under the AP any more.

Today I have upgraded my MTCD KLD 2.41 MCU to MTCD HA 2.61 MCU.

Bottom line is that my KLD unit seems to be compatible to HA MCU and my WiFi issues on the Realtek RTL8723bu (MD725) module seems to be gone for now. First I had some Bluetooth pairing issues via Android settings but the Bluetooth management app installed on the device worked perfectly to pair my phone and OBDII adapter.

More details here.

I don't know what is the manufacturer for your unit but you might want to check if they supply MCU version 2.61 or if you dare just try the HA MCU. Make sure you got at least a working MCU file for your unit in your pocket so you can roll back in case of disaster.

For me the unit now works almost perfectly. While having Bluetooth connected I was able to update Here maps via WiFi at normal speed.

Before the upgrade my WiFi was not dead during ongoing Bluetooth connections but limited to something like 10-100kbps. Not dead but really slow.

My steps to fix the problem:

Initial setup: Almost no WiFi even if Access Point is right above the car, no WiFi antenna installed, just a small piggyback cable at the back of the unit.

Fixing antenna as described here. This provided much better reception. Still had the WiFi/Bluetooth exclusive usage issue or more precisely WiFi was just horribly slow (but working) when Bluetooth was on.

Upgrading antenna: This further improved coverage but likely not Bluetooth speed.

Upgrading MCU: I think this finally fixed my exclusive use problem and now Bluetooth and WiFi can work together.

Note: I am not really using Bluetooth often. This observations were just made during the MCU upgrade trial I did today. I wouldn't even have bothered about the issue as I am usually not connecting my phone to the HU at all. But you might give it a try.
[MTCD  Android Head Units Q&A] internest:
Hi all!

I have found a solution for my problem! If I push the chip and I maintain while reboot the radio, it works!

I think that when I installed the px5 card, I pushed it too strong and the Bluetooth chip, that is near, had been released. Tomorrow I try to solder.

Thanks all!
[MTCD  Android Head Units Q&A] Overmann:
PX5 upgrade on KSP MTCD MCU, installed Malaysk, Wi-Fi and Bluetooth died after a while.

I ran alogcat to see what the system says, and it says Could not open device file: /dev/goc_blue

Seems to be an OS problem, it works fine with the PX3 chip, and upgrading to the MTCE HA MCU file did not fix.

Also, MTCE HA MCU works fine on the KSP MTCD MCU. MCU board is marked CS-F013-MB V4.0 YZ, with the STM32F091 chipset and Realtek RTL8723BU wifi/bt chip
[MTCD  Android Head Units Q&A] shayeight:
Hi.. do you solve the problem? I had problem same with u.. can u tell me where the chip locate and how u resolve that problem....

Thanks
[MTCD  Android Head Units Q&A] internest:
Yes, my problem is solved.

I solved with a piece of plastic pushed using screws (one of the motherboard and one of the used to fix the som). Try to to power on your radio pushing the bluetooth/wifi chip. In my radio is located at botom left corner (with the screen facing to me). You can find it looking at the place where wi-fi antena is soldered to motherboard. It is very near and it seems that is replaceable.

good luck!
[MTCD  Android Head Units Q&A] rezzzo:
same problem

Hi, I have the same problem, no wifi and bt after installing my new px5 board. Can you show us some pictures of your solution internest??

Do you think is a problem of hardware or software? It's very frustrating this situation. I have tried all mcu and different roms.
[MTCD  Android Head Units Q&A] marchnz:
From post, clear hardware, solder connections to BT/wifi module. Try reworking/resoldering wifi module.

Another possibility is that there is an unused PCB (main board) mount that is shorting under the PCB. This was the case on my JY.
[MTCD  Android Head Units Q&A] rezzzo:
Thank you, I will try to push the wifi/bt chip like internest did to try to solve it. I don´t have tools to solder it.
[MTCD  Android Head Units Q&A] esorj11:
Hi All,

New here and first and my first Android headunit (Dodge 2009 Ram truck).

Purchased this unit ebay.com/itm/282734637463 on ebay Hizpo using android 7.1.

Got it and installed. While it came with no install directions, it was straight forward and went in easily. First off would like to say the quality and what does work I really like. But, I really purchased it to have Bluetooth in my truck. Being purchasing a new headunit versus adding Uconnect to stock radio, thought this was the better value.

I am having problems getting Bluetooth and WIFI to discover any of the phones I have tried (apple and android phones). After 50+ atemps Bluetooth and WIFI discovery and connection was successful only twice and only once lasted as long as about 8 minutes then failed and no longer able to see bluetooth devices again. This was on achieved after going into factory settings and changing BT adapter to No rebooting and then changing adapter setting in factory settings back rebooting. That is when it worked, but as I mentioned for a very short time and would have to go through the same process all over again for discovery and connection to only be short lived.

Have bee in contact with the ebay seller. They have been very little help. He did send me an update of which I tried to install. After I plugged USB in it found the update and reboots but on black reboot screen almost immediately I get just Error! message then reboots and tells me would I like to retry. Again after many attempts same results will not update.

Needless to say seller now making very dificult to return. If I can find a solution I really like the radio and would like to keep but being the main reason I bought for Bluetooth if I can not get it to work a $300.00 dollar waste of money.

I am hoping it is a firmware issue and can be corrected.

Any help would be much appreciated.
[MTCD  Android Head Units Q&A] warhead19:
Any News here? My Wifi and Bluetooth are still not working :(
[MTCD  Android Head Units Q&A] internest:
Have you tried to push bt chip? my chip is working fine now with some tape pushing it.
[MTCD  Android Head Units Q&A] warhead19:
no, i will try to dismantle the unit tomorrow. how can i locate the chip?
[MTCD  Android Head Units Q&A] internest:
In my unit is near the screen on the left side (with the screen looking to me) is like littler board soldered on the main board.
[MTCD  Android Head Units Q&A] okvp:
My PX5 BT/wifi problem was solved with md725 usb dongle from aliexpress https://www.aliexpress.com/item/COM...luetooth started working almost immediatelly.
[MTCD  Android Head Units Q&A] warhead19:
Bluetooth is still not working... The device cant find any bluetooth device and it cant be found by phones... I have

desoldering the original onboard chip and tryed different Firmwares and MCU´s but it still not work... I think i give up -.-
[MTCD  Android Head Units Q&A] pixel1:
Sorry, I just saw your problem now, looking for a solution for mine. Have you tried this?
[MTCD  Android Head Units Q&A] warhead19:
I will try it... but i think thats not the solution for my problem... If i flash the rom again, bluetooth is still not working
[MTCD  Android Head Units Q&A] marchnz:
dmesg.
[MTCD  Android Head Units Q&A] pixel1:
My problem with BT was resolved by "Hal9k Mod v3.0" there are a lot of improvements and among them there is a Bluetooth. The problem may be that it is in Russian, but it can be returned to English. If even that doesn't solve your problem, then it's certainly a defective BT module.
[MTCD  Android Head Units Q&A] ka-spel:
I have Isudar 8" NA02A53VW0803POLOA6 PX5 4/32 GB and I have a problem with wifi connections. Radio connects to a wifi network but does not have any transmissions and the application reports no connectivity (Spotify, Google Play, Waze ...). It's at both wifi and hotspot on your mobile. If it connects, it will automatically disconnect after a certain period of time. How to fix (new rom, app)?

Odesláno z mého Le X821 pomocí Tapatalk
[MTCD  Android Head Units Q&A] warhead19:
My bluetooth is back now with version 2.4... but this version is not very stable wit 1GB RAM
[MTCD  Android Head Units Q&A] GoNzCiD:
I have recently upgraded from PX3 to PX5 board, I have rtl8723bu realtek chip and wifi works fine but bt not. I not loads name nor pin like described some people before.

Anyone has this problem wifi ok bt ko and can solve it?

As I read with this chip MD725 is my choice for BT in settings, right?
[MTCD  Android Head Units Q&A] krakus81:
I also have a bluetooth problem. It worked under Android 8.0 for doing Hal9k ROM 3.1.1 I changed the MCU to 3.10 and disappeared bluetooth. MCU downgrade does not help, the F-CAM program has disappeared and I can not enter Connects2 settings.

Help me... Please
[Zenfone 5 Q&A, Help & Troubleshooting] ArnavxD:
I plugged an Samsung earphone ,after that my microphone is not working, i have to speak in loudspeaker every time , whatsapp and other voice messages no working, strange hiss sound coming all over again, please solve

Asus Zen 5 , Lineage Os , Android 7.1.2
[Android Apps and Games] pixelpredator3:
Hello! Just thought I would introduce you all to my application that I've been developing for some time now.

Meet FitIgniter, the ultimate exercise, nutrition, and workout app.

FitIgniter provides details on upon hundreds of exercises, workout routines and supplements. View step by step guides on how to correctly perform exercises safely and be able to watch videos on how to correct your form. View pre-built workout routines to help reach your goals faster. Look at our extensive database of supplements ranging from protein powders to BCAAs! We provide nutritional information on hundreds of items to that you can find the one that is best for you!

Workouts

FitIgniter provides you with workouts which allow you to follow a pre built routine in order for you to achieve your goals. Each routine will serve a different purpose such as building mass or losing weight. Each workout will list the exercises within the routine as well as the reps and sets required. This will help you achieve your goals! All workouts are verified and created by fitness professionals.

- Includes the infamous 5x5 Stronglifts routine and the PHAT workout among others

- New workouts are regularly added

Exercises

- Find out how to correctly perform an exercise with our step by step guides!

- Watch a video so you can visualize how the exercise is performed.

- Learn which muscles an exercise targets

- Filter the exercise database to your liking. Need a exercise that hits both your biceps and your triceps? FitIgniter lets you find that!

Supplements

- Navigate throughout out database to find the right supplement for you

- Listing of hundreds of different items. From protein powder to BCAAs

- Find out nutritional information

- Filter supplements to your liking

Do you wish to find a supplement that is low in carbohydrates but high in calories? or perhaps low in calories and high in protein? FitIgniter makes this possible with its filter options! You can navigate through our extensive database to find the product that is right for you!

I'm looking for any feedback or suggestions that you may have in order to improve the app.

Download link can be found here -

https://play.google.com/store/apps/details?id=com.dawsn.fitigniterapp

Thanks!
[Android Apps and Games] pixelpredator3:
Changelog

v2.6

- Fixed back button issue

- Preparation for next update

- Removed advertisement from some sections of the application

- Improved experience by increasing performance

v2.5

- Added tabs and layouts to workouts

- Change of home page

- Change workout display page

- Removed filter button from exercises

- Added ability to like/dislike supplements without login

- Fix tabs on viewing exercises

v2.4

- Changed supplement section. Now contains different tabs for different areas of the supplement. Much cleaner layout

- Changes exercise section. Now also contains different tabs for different sections. Easy access to videos

- Updated competitions

- NEW! Added workouts! Now FitIgniter will have a list of workouts that can be performed in order for you to achieve your goals

v2.3

- Updated main page design that is displayed when the app is first opened.

- Can now filter through supplements by pressing the floating button on the bottom right of the page

- Competitions! Now users have the chance to win prizes

- Efficiency updates

v2.2

- New and updated layout

- More efficient navigation

- More efficient data usage

- Bugs associated with favoring items

- Preparation for next major release

v2.0/v2.1

- Updated drawer menu

- Application is now much faster and smoother

- New toast notification and animations

- Login fixes

- Fixed errors with adding items to favorites

- Layout changes

- Added read and write permissions for future use.

- Updated profile page

- Reduced amount of ads shown and how frequent they are

- Fixed typos

v1.8

- Fixed login issues

- Fixed issues that caused application to close

- Changed menu layout

- Removed forum

- Added register button to menu

- Fixed issue with adding items to favorites

- Removed some input forms from the register page to allow for an easier experience registering

v1.7

- Added favorites feature! You can now favourite supplements and exercises for easy access!

- Fixed search bar

- Fixed log in issues

- New login screen

- More efficient register system

- Loading up individual supplements and exercises now load up a separate instance for more view space

v1.5

- Fixed advertisements from showing too frequently

- Removed unnecessary menu items

- Fixed login bug

v1.4

- Loading icon to notifiy you the page is loading

- Share button so you can share the content with your friends and family

- Search button has been added to tool bar for easy access to search

v1.3

- Tabbed layout for easier access to content

- Fixed bugs that disabled the ability to view content on certain devices

- Fixed bug that closed app when back button was pressed.

v1.2

- Fixed error that disabled ability to open app on Android version 4.0 - 4.4

- Removed unnecessary menu items

- Menu layout change
[Android Apps and Games] pixelpredator3:
Version 2.5 has been released

---

WHAT'S NEW

- Added tabs and layouts to workouts

- Change of home page

- Change workout display page

- Removed filter button from exercises

- Added ability to like/dislike supplements without login

- Fix tabs on viewing exercises
[Android Apps and Games] pixelpredator3:
OTA update (2.5.1)

Addition of more supplements, exercises and workouts to database

Fixes to layout errors caused by small resolution screens
[Android Apps and Games] pixelpredator3:
OTA update (2.5.2)

More addition of content such as supplements and exercises

Preparation for next major release

Looking for feedback on suggestions/improvements on the application
[Android Apps and Games] pixelpredator3:
OTA update (2.5.3)

Design changes on following areas - Exercises, and Supplements

Fix structure problems with larger screen devices
[Android Apps and Games] MainActivity:
Good fitness app. Easy to use
[Android Apps and Games] pixelpredator3:
Version 2.6 has been released

---

WHAT'S NEW

- Fixed back button issue

- Preparation for next update

- Removed advertisement from some sections of the application

- Improved experience by increasing performance
[Android Apps and Games] pixelpredator3:
Version 2.7 has been released

---

WHAT'S NEW

- Typo fixes

- General display bugs

- Fixed error on some devices that closed application on open