yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] D3LTA:
Actually the performance is excellent, but indeed it's not upgradable with Android 5.1 now because of total different hardware, unit will die if u try what I have been told.
[Android Head-Units] D3LTA:
Official restore

Hello,

had some issues with the unit and seller send me new firmware

Check this and this video for update instructions
[Android Head-Units] poyz:
Thanks for that. Do you mind taking a picture of the Android version screen of you unit now that you have a different firmware?
[Android Head-Units] EagleSoldier:
Hi,

did you update the unit?

How can I update it? Via recovery?

I have some problems to boot in recovery mode :/

Best regards
[Android Head-Units] D3LTA:
See video

unpack files in root of SD card, make sure no other files are on it, then reset the unit it will flash auto on boot.
[Android Head-Units] EagleSoldier:
OK Thx!

Will try that.
[Android Head-Units] D3LTA:
See attachment voor device info screenshot

it's looks like same version, and not a update like if been told, maybe just a system change
[Android Head-Units] poyz:
Looks like the same version. What was wrong with your unit that you were trying to fix?
[Android Head-Units] D3LTA:
It was suck on boot logo, after factory reset
[Android Head-Units] walkon96:
G'day, thanks for sharing the information as there aren't a lot of information on this particular head unit since fresh out of the oven.

So are we still out of luck with custom ROMs? Really looking forward to Malaysk ROM. Are there any other root that works apart from Kingroot? I've read a lot of bad things about Kingroot.

Also care to point to a place for new Android user to better understand rooting, custom roms etc? Thanks in advance!

---------- Post added at 10:22 PM ---------- Previous post was at 10:21 PM ----------

Hi D3lta, is that just a standard firmware to fix your head unit, not an update? Cheers.
[Android Head-Units] D3LTA:
Im working on a pre rooted custom rom
[Android Head-Units] David Choi:
What's that custom rom? Can you share??
[Android Head-Units] EagleSoldier:
Hi D3LTA,

good idea, I like to cook a custom Rom too.

But I have at the moment not so much time :/

I think root is important for the custom Rom.

Ive tried to add some Malaysk "addons" but without succsess :/

When you need some help, contact me :)

I think there will be not so much support from JY in this case :(
[Android Head-Units] D3LTA:
will do that, when i have some more time too work on it.. busy with work at moment
[Android Head-Units] walkon96:
Where can I learn how to cook a custom ROM? I'm keen to help out in any ways if I could get the ball rolling, cheers.
[Android Head-Units] D3LTA:
im trying, but we need some help, maybe Malaysk is willing too help us a little bit, will ask him today
[Android Head-Units] EagleSoldier:
Hi,

what kind of help do you need?

Mabe I can help....

I dont think that Malaysk will help us, I think he is not on XDA anymore :/

Best regards
[Android Head-Units] D3LTA:
Any help will be great..

Can you unpack system.img and preroot and the allapp.pkg For example?
[Android Head-Units] EagleSoldier:
When I am home, I can do that!

Unpack system.img and preroot should be "easy" I think.

What do you mean with allapp.pkg ?
[Android Head-Units] D3LTA:
Download The firmware pack I have posted here, look @ files inside the zip and you find a allapp.pkg..

The system.img is a almost standard asop rom.. when flashing the firmware the last stage allapp.pkg installs all joying apps etc..
[Android Head-Units] EagleSoldier:
Hi Guys,

sry for the late feedback.

I am still working on the Rom.

Its harder than imagined.

I have unpackt the system.img.

I have to add some files and change some file.txt

I will add the car launcher from Playstore too.

When I have some news I will report.
[Android Head-Units] D3LTA:
Same here got the stock rom pre-rooted, decompiled the allapp.pkg with a tool from 4pda unpackapp.exe

I've still got a weird problem with Wi-Fi, when I connect too home Wi-Fi I've got orange bars, it ain't a dns issue I've tried that... when I connect too my phone hot-spot ( HTC ONE M8) on first connection I have very high pings and slow speeds 500kb/s I've I disable hot-spot and enable it again the headunit reconnects and then it's good.. very frustrating and I can't find issue.

I've I disable or restart network stack on headunit with terminal client it doesn't work even a dhcpcd -n or -r doesn't fix it..

Any ideas?

---------- Post added at 10:56 PM ---------- Previous post was at 10:54 PM ----------

Do you know if we can use a CWM recovery on the unit?
[Android Head-Units] David Choi:
Someone has this MCU files?? "2016-05-30 12:48:43 JY_60_C6_7706_5006_CAN(G)_Newlap"

I'm using "2016-07-12 18:59:05 JY_60_C6R_7706_5006_CAN(A)_Newlap" but it sounds not good.

If someone has 2016-05-30 version of MCU, please share it.
[Android Head-Units] D3LTA:
You can find it in the 4PDA thread, see second post
[Android Head-Units] David Choi:
Would you please link that for me? I can't find it.

I only found this thread.

http://4pda.ru/forum/index.php?showtopic=738689

But this is not for Joying. I have installed it, but error message always on the status bar "This UI does not match with MCU."
[Android Head-Units] D3LTA:
Supposedly this

Android 5.1

rom should work on our device.

https://www.sendspace.com/pro/dl/o2hm0p

It will give a red band error in launcher because of the non matching mcu

Anyone willing too try it out

** edit **

Extracted the system.img and it's just showing android 4.4.4 in build prop so.. no 5.1
[Android Head-Units] D3LTA:
Pre-rooted rom

Hiya all,

Made a optimized pre-rooted rom based on newest 4.4.4 release i could find, please test it out and let me know how it works for you.

JY_60_4.4.4v1

update goes like normal update, you only end up in recovery menu because allapp.pkg is missing, this is normal just remove sd-card and reboot/reset the unit.
[Android Head-Units] David Choi:
Thanks for first custom rom for Joying 4.4.4.

I inserted the SD card into the SD card slot and rebooted. Installation was start automatically.

I got an error message that the allapp.pkg file is missing, but it works correctly after rebooting.

I just installed it and have not tried other apps yet, but I checked that it's rooted and seems to work.

Thanks for your work.
[Android Head-Units] D3LTA:
Its is basically a new base stock rom, just optimized some stuff and pre rooted, so we don't have the kingo kingroot crap. Just a clean root. Will keep working on second version with more mods and addons
[Android Head-Units] poyz:
Thanks for the rom. Keen to try it, have you managed to enable a launcher other than the Stock launcher? Also, for installation, do I just place the zip file on the sdcard?
[Android Head-Units] D3LTA:
No i didn't try too replace launcher, but it should be doable...

extract content of zip file too root of sdcard, put sdcard in headunit and press "rst"button, unit will reboot and update..

extra details are in rom post
[Android Head-Units] David Choi:
Here is extract program for Allapp.pkg

It's 2 version Russian/Chinese.

I can't find "Does not match MCU" strings on the status bar and with yellow bar in the Allapp.pkg

Here is manual.

https://drive.google.com/open?id=0B9uFnbR71gK8NG1lWlBGSFc1YVU

++

I missed link the program.

https://mega.nz/#F!OlpkjYIR!jHVYotE0fh3FJZKmFX9d7g!CpAAWCQB
[Android Head-Units] David Choi:
Any no sound out after updating the kernel.img file from another manufacturer even if reinstall firmware from Joying.

Someone can help me?

Only radio sounds out normally. All the sounds Bluetooth, MP3, 3rd party music app, spotify, etc. doesn't come out.
[Android Head-Units] D3LTA:
it's not in the Allapp.pkg, it is in the Systemui.apk in system/app

If you flash my firmware, in the end when you end up in "recovery" do a complete wipe!, then install the orginal joying firmware (with the mcu file included).. if i ain't hardware issue, it should work again. you can go back too my firmware afterwards if you want.

Made a english version of the allappk.pkg tool
[Android Head-Units] David Choi:
It works with original firmware update.

Thanks a lot!
[Android Head-Units] D3LTA:
You welcome
[Android Head-Units] D3LTA:
New Version online

They decided too make a 5.1.1 over in china, but it's nothing more then a fake 4.4.4 rom, it can't be rooted with kingroot because of the fake 5.1.1 tag.

so i made a new 4.4.4 based on that, pre-rooted and fixed that su can be updated through the Superuser app.

:: JY_60_4.4.4v1-291016.zip

Based on new build rkpx3-eng 4.4.4 KTU84Q eng.w.20160921.085024 test-keys

Debloated

Fixed SU auto update

Updated wifi drivers

Fixed rights
[Android Head-Units] poyz:
Does the new wifi drivers fix the wifi issue you were having? My unit started to have a similar problem recently, it would randomly loose connection to my phone. I've also always has problems connecting to my home wifi
[Android Head-Units] D3LTA:
not realy, drivers are in kernel so i cant fix that.. Try "Wifi Connection manager" it fixes my issues and gives me priority and option too set static ip. nice tool!
[Android Head-Units] DamRox:
Hello,

I have a JY-UQS01 (single DIN 8") but this is the same firmware as the JY-UN138, I flashed the last firmware (JY_60_4.4.4v1-291016) and it works !

Does anyone work on a custom ROM yet ? D3LTA maybe ?

I noticed that some widget can't be installed on the homescreen (like TuneIn or PPP widget) and also that launchers like Nova don't work, it would be great if anyone can fix that !

Bye
[Android Head-Units] D3LTA:
Hi i stopped working on it in public because there is almost no feedback or need for it. Ill guess.

Got nova laucher going but the default launcher is so intergrated that it gave me too much issues.

There is a 5.1.1 ROM online on 4pda but that is nothing more then a fake 4.4 rom

But im still working on the ROM in private just because i can and like my radio
[Android Head-Units] DamRox:
Thank you for your answer ! :)

I'm really interested by your work.

What did you do in the firmware since your last public post ? (of course, you answer only if you want ;) )

Thanks
[Android Head-Units] D3LTA:
Its all customized and in parts, nog really stuff too share, it can brick your radio.

Have vacation now will see if i can post some new updates next week
[Android Head-Units] DamRox:
Ok. Did you work on the launcher ? If I could put the widgets I want it would be great.

The widgets I want to put on the homescreen are not available in default launcher.

I managed to put Nova by default like this :

- Install and open Nova​

- Copy the installed apk of Nova​

- Paste the apk into system app folder (with EsFileExplorer Root)​

- Rename default launcher apk with .old​

- Reboot​

It works, Nova is by default !

But when I want to put a widget I want, Nova crashes. I have a log file but I don't know anything concerning Android development.

It is the same problem with other launchers I tried.

Enjoy your vacation ;)

Bye
[Android Head-Units] D3LTA:
Thats the whole problem, i have intergrated nova in the ROM, but get same behavior.

The mainserver.apk controls almost everything.. You need it for a proper working radio.. Ive tried too edit it many times too make it more friendly but have no succes with other launchers.

Will pick up where i left it and see if we can make it work.

The whole problem is that this ROM is totaly different then other joying units so all the work from for exampe boondock will not work here.

Joying no longer supports the radio so no updates.. I will keep working on updating the main base. For private use or share it if people want it.
[Android Head-Units] DamRox:
Ok, thank you. I hope you'll success to do something great !

Bye
[Android Head-Units] poyz:
I know you may not be getting much feedback on your rom, but I know that having a flashable ROM via recovery will one day some someone here the problem with a boot loop. I've come close to flashing your ROM once because I thought I was stuck in a boot loop after playing around with Titanium and freezing some unused apps.

Also, you're right about Joying no longer supporting the unit. Unfortunate but we are where we are.

Keep up the good work.
[Android Head-Units] D3LTA:
You will never get stuck in bootloop or whatsoever.. You can always go back too stock or my ROM.. Since the first thing the unit does is, searching for rom on SD card when reboot or reset with toothpick And with my rom you dont flash MCU so it is even more safe then stock.

So stuck in bootloop or what is never gonna happen you can always recover. Unless unit hardware failure.

This is totally safe.
[Android Head-Units] DamRox:
Hello D3LTA,

Do you have any news or file to share about your work ?
[Android Head-Units] Bandy99:
Hello,

ich have the MCU: JY_60_C6R_7706_5006_CAN(A)_Newlap.

I would like to install the current Android Lollipop 5.1.1

I am android beginners :(

Can someone set me a step by step guide :)

Thanks
[Android Head-Units] DamRox:
Hello D3LTA,

Did you progress on the firmware ? Do you have anything to share ?

Thanks.
[Android Head-Units] D3LTA:
No my headunit was broken, bad soldering in production.. Headunit was werking but screen was dead, managed to fix it.. All this units suffer the same Faith sooner or later.. Bad soldering
[Android Head-Units] poyz:
Interesting you should say that, I've just returned my unit under warranty. The screen was flickering and producing weird colors. Everything else was fine including the touch sensor was okay, only the screen display was broken

That said, Joying are replacing the product and honour their 2 year warranty. I just had to pay to post the item + a small fee because I've upgraded to a 2GB unit with the Intel core

I've attached some pictures of what the screen was doing
[Android Head-Units] kaluna00:
any luck in installing a custom recovery or custom ROM? I'm looking for a 5.1 or 6.0 rom [MENTION=617090]D3LTA[/MENTION]

Thanks!!
[Android Head-Units] D3LTA:
No lucky support is dead and cant find a source 5.1 or 6 source too build on

Even a port doesnt work, drivers and lib issues..
[Android Head-Units] D3LTA:
New OC Kernels online

New OC Kernels and Rom with kernel included
[Android Head-Units] DamRox:
Hello D3LTA !

Great !

You are still working on this head unit ? Yours is repaired ?

There is only a new kernel ? Or you worked on the Rom too ?

What are the features of the kernel ? Only overclocked ?

Thanks.

DamRox.
[Android Head-Units] D3LTA:
Yes i have repaired mine, no ROM updates, there are none.. And my skills aren't good enough too build from source or something.

There are many kernels in the repo.. CPU,gpu and memory oc.. The one thats included in new ROM is 1708 CPU and 667 memory stock GPU.

But you can use whatever you want, but add cooling if you do...
[Android Head-Units] DamRox:
Ok for the cooling, i'll not try to OC the kernel.

About the Rom, there is no change since JY_60_4.4.4v1_291016.zip ?

You didn't succeed to fix the problems whith the launcher ?

Thanks.

DamRox.
[Android Head-Units] D3LTA:
No, i have installed xposed module.. With gravitybox. Does all i need
[Android Head-Units] DamRox:
Ok, thank you.
[Android Head-Units] bebetaz:
Hi D3LTA,

I know it has been over a year since your last post on this topic, but I was wondering if you still use the same unit and if you have made any "sharable" progress.

I am not using the same unit as yours, mine is a Chinese double din 6inch which also have fake 5.1.1 tags in some places (this one to be exact: https : // www ebay com/itm/6-5-Double-2-DIN-Quad-Core-Android-4-4-GPS-Car-Radio-Stereo-DVD-Player-3G-WIFI-/273240786225 ). However, it does report the same build as you are using (rkpx3-eng 4.4.4 KTU84Q eng.w.20160921.085024 test-keys).

This is the info I got from a system app:

Device

Model: Rockchip rkpx3

Brand: Rockchip

Product: Rkpx3

Serial#: 8PH9ZC1H1J

Operating system

Android: 4.4.4 (KitKat)

API level: 19

System uptime: 1 day, 10 hours, 53:27

Root access: Characteristics detected [test-keys]

Bootloader: fastboot

Build: rkpx3-eng 4.4.4 KTU84Q eng.w.20160921.085024 test-keys

OpenGL ES: 2.0

Java VM: 1.6.0

Architecture: armv7l

Kernel version: 3.0.36+

Display

Resolution: 800 x 480 pixels

Multitouch: 5 or more touch points

Processor

Hardware: RK30board

CPU: ARMv7 Processor rev 0

Cores: 4

Architecture: ARM Cortex-A9

Revision: r3p0

Frequency: 312.0 - 1608.0 MHz

32 or 64-bit: 32-bit ARM

Memory

Total: 1024.0 MB (≈ 1 GB)

Available: 238.3 MB (23%)

Internal storage

Total: 13.43GB

Available: 11.98GB (89%)

Used: 1.45GB (11%)

Battery

Connected: Yes

Status: Charging via AC

Level: 50%

Health: Good

Technology: Li-ion

Temperature: 0.0°C

Wi-Fi network

Wi-Fi state: Enabled

SSID: "AndroidAP3991"

Hidden SSID: No

BSSID: xx:xx:xx:xx:xx:xx

Signal level: -48 dBm (Excellent)

Link speed: 72 Mbps

IP address: 192.168.43.109

Gateway: 192.168.43.1

Bluetooth

Bluetooth: Supported

Bluetooth LE: Supported

Enabled: Yes

Name: rkpx3

State: On

GPS

GPS: Supported

Enabled: Yes

I guess my questions are:

1/ Do you think I can use your ROM (current link is broken)? Can you confirm how to install it?

2/ If I cannot use your ROM, do you think it can be rooted?

3/ If I can use your ROM, what could be the improvements vs the current ROM?

Thanks again for your time,

bebetaz
[Supported Devices] cyssouuu:
Hi,

I need to know if it's possible to fix wifi and bluetooth issues for lenovo miix 3 1030?

Thanks a lot!
[Samsung Galaxy Mega] bhaiyagee77:
I am new to this stuff and since my Galaxy Mega 5.8 (gt-i9158) is korean, I decided to install custom rom. I did the following steps.

1. Installed KINGRoot and rooted my device.

2.Installed TWRP Manager. I just followed what it said and have no idea what I did. It downloaded something and asked me about installing a recovery. To that I said yes and then restarted my phone.

Sadly, there is no step 3. :crying:

My phone never restarted. The usb cable connected to the computer does nothing to it but just shows it as "QHSUSB_DLOAD" .

I tried doing that HOME BUTTON + POWER BUTTON + VOLUME DOWN stuff but nothing has happened. Its almost like dead.

Please give me a way to revive it... Its really really important. :(
[Samsung Galaxy Mega] MrWilsonxD:
Hey man, sorry for the slow reply.. Have you tried going into download mode? (Volume Down+ Home + Power button) while the device is off?

If that doesn't work. I would take the battery out, plug it into the wall, then try to enter download mode.

If THAT doesn't work, I would leave the phone completely off, plug it in. Then try to enter download mode..

If you get to download mode, you have hope.

I don't recommend the twrp app. Flash custom recovery in odin.

It's bootlooped 4 of my devices all of which, from what I understand have unlocked bootloaders.
[Samsung Galaxy Mega] dlo2000:
I would also recommend not using kingroot at this point because i believe it changed my imei now i'm network blocked. Odin and whatever rom you need for your model is your way back i hope. Remember BL bootloader AP is the same as PDA and CP is the phone file and you don't have to have a pit file necessarily.
[Samsung Galaxy S7 Edge Questions and Answers] dandv:
Is there a way to prevent the phone from registering touches on its edges?

I've been using the S7 Edge for several months now, and I can say with full confidence that the edge is an annoying gimmick.

It's never been actually helpful. I only got a compliment on the design once, out of ~100 people who've seen the phone. I don't need the edge tools widget, or the edge screen notifications. Images scrolling through the edge when you swipe right/left look fun but ultimately meh.

However, nearly every single person who picks up my phone, e.g. to look at a picture or article I want to show, touches something that navigates away. They hand the phone back to me, saying "Um what did I do". Super frustrating. Also, if I have a chat open and grab the phone from the desk, I also sometimes touch the edge too much and trigger the on-screen keyboard or the app list.
[Samsung Galaxy S7 Edge Questions and Answers] QBerto:
why someone who hhates edge screen gets an EDGE phone.... this forum is a joke with all those threads xD

put a case on it, or deal with it
[Samsung Galaxy S7 Edge Questions and Answers] itsxiao:
Are you saying you want to disable the right side edge bar? Or you want to disable the entirety of both edge screens and all the pixels that it takes up with the curve? The latter I don't think is possible, not that I've seen. I also agree with you that it's quite gimmicky.. I remember PIE control and it's more useful than edge..
[Samsung Galaxy S7 Edge Questions and Answers] william tanaya:
I too had some issues with the edge screen. I bought s7e because of the bigger battery.. not because of the "edge"

In my case.. I put on a case and it's so much less annoying.. less accidental touch on the edge (still happens, but way less)
[Samsung Galaxy S7 Edge Questions and Answers] itsxiao:
why someone doesn't contribute anything useful to the thread feels the need to be rude.

---------- Post added at 01:55 AM ---------- Previous post was at 01:54 AM ----------

I also bought it because of the larger battery. The edge screen I knew from the beginning was not very useful. The WOW factor fades quickly.
[Samsung Galaxy S7 Edge Questions and Answers] william tanaya:
True. And the edge is actually more of an annoyance when you watch video full screen. It distort the image..
[Samsung Galaxy S7 Edge Questions and Answers] drummerman:
You do know that you can turn them off under 'edge screen panels' right?
[Samsung Galaxy S7 Edge Questions and Answers] Galactus:
Odd, I don't have this issue. Still, you can disable all the Edge widget stuff etc but of course you cannot disable touch there completely
[Samsung Galaxy S7 Edge Questions and Answers] Jaiy:
I hate the edge touch errors, too. Fortunately, someone has written an app to mask edge touch areas. It is here.
[Samsung Galaxy S7 Edge Questions and Answers] QBerto:
Why someone so fragile make this thread a joke like all in the s7e forums and feel ppl rude, next time I'll come on a silk keyboard to not hurt ur fragile heart, *brings silk keyboard* btw I said u the same as others *throws the silk away*
[Samsung Galaxy S7 Edge Questions and Answers] dandv:
It's very simple, but since you can't conceive of any reason why, let me spell it out for you: I was an Edge early adopter, and when I bought it I didn't know how annoying it would be *for me*. Opinions on the forum that early on were split. Makes sense?

I had disabled that already; what I want is this:

Disable the edge screen from registering touches. It can still display stuff (or not), but I don't want it to take touches.

I'll have to try that app, though I don't understand why it needs 2.7MB to do what it claims it does.
[Samsung Galaxy S7 Edge Questions and Answers] calin_ionesco:
Thanks dandv! It was really annoying when watching movies or reading. The no more accidental touching app is the answer.

It does exactly what it says on the box. It might be a bit annoying on some apps that have buttons on the edges, but it can easily be disabled.
[Samsung Galaxy S7 Edge Questions and Answers] RaoulTenazas:
Perfect. Just made my s7 more valuable to me. Great solution. Thanks.
[Samsung Galaxy S7 Edge Questions and Answers] Kleajmp:
Edge screen block if you dont like adds
[Samsung Galaxy S7 Edge Questions and Answers] kadabra12:
You can use official Edge Touch app from samsung (I have all the apps related GoodLock 2018 but this one can be used stand-alone), here you can customize the touch zone sensitivity and the related area on edge screen

https://www.apkmirror.com/apk/samsu...lease/edge-touch-1-0-10-android-apk-download/
[Samsung Galaxy S7 Edge Questions and Answers] kadabra12:
Here some screenshot
[Note 7 Accessories] YellowGTO:
Just noticed we got a new OEM earbuds with this phone. IMO they have way more bass and definitely get louder.

[IMG="Note 7 Earbuds"]https://s3.postimg.org/pgpdoqjqb/20160818_204439.jpg[/IMG]
[Note 7 Accessories] Rydah:
They're the same as the S7 series but yeah, they're dope!