yashsingh1/xdaforums huggingface dataset:
[MTCD  Android Head Units Q&A] Sdpuk2020:
hi

dont connect canbus box to key1 and key2 it will do all manner of carnage to the mcu,

you need to connect canbus to can-rx and can-tx on the headunit,

which headunit is it?
[MTCD  Android Head Units Q&A] moreno_cos:
My auto radio version is:

px3-userdebug 7.1.2 NHG47L eng.hct20180

MTCE_XRC_V2.80_1

2Gb/ 16Gb

https://es.aliexpress.com/item/Isud...452.html?spm=a2g0s.9042311.0.0.215563c05GDxho

I know how I have to plug in the cables.

I just need the canbus wiring pinout. I have written to bagoo manufacturer but they have not responded.

Thank you very much
[MTCD  Android Head Units Q&A] Sdpuk2020:
The link doesn’t work.

what make is it?

can you send a picture of the cable connected to the bagoo box?

It should be quite straight forward
[MTCD  Android Head Units Q&A] moreno_cos:
Hello

I attach all the images.

I have studied the wiring of the original HU, Android HU and canbus. In my opinion:

- I need to connect Key1 for free to C11 to activate the steering wheel buttons without function

- To show the doors, the battery data on the hu screen, if the canbus scheme is the same as the picture, it may be that Can A and Can B are interconnected.

Otherwise, the canbus pinout may be wrong.

thank you very much for your help

Edit 10/25/2021:

Some wire colors do not match the Android HU diagram, but I followed the pins of the important wires and was in for a surprise:

- The Key2 cable is connected to the canbus box. (remember that Key1 is free)

I have been running tests:

1- Disconnect the cable (Blue-Green-Yellow) with pins C1-C19. In my car only pins C7-C8-C9 (green) -C6 (yellow) are available

C6 = 12v amplifier

C7 = Telephone AF +

C8 = Telephone AF-

C9 = Silence

Disconnecting this cable does not affect the operation of the radio.

2- Disconnect the Key2 pin from the canbus box (New attached diagram "Canbox_Pinout_Alfa_159")). SWCs that worked are lost: volume up / down, play next / previous, source

Important: With Key2 connected, when entering the "logcan" menu you never receive any canbus signal

3- The pins marked in the new diagram work fine. The brake I doubt that it should.

4- Tx and Rx in Android HU are well connected. But in the can bus box I don't know what its position should be.

I have disconnected k2 from the can bus box and played with the position of Rx and Tx, but when entering the factory "logcan" menu, I have never received any signal pressing buttons on the steering wheel or opening the door.

5- I have opened the canbus box: 5800-BENZBG-02 08.06.15 HW 02 (49) (attach photo)

Any ideas? Maybe I should leave K2 connected and connect Key1 to Canbus?
[MTCD  Android Head Units Q&A] Sdpuk2020:
rx and tx on the canbus box go to can-rx and can-tx on HU

do not connect them to key1 or key2 or it will blow something inside its a different protocol.

can-L and can-H are from the car wiring,

i have done loads of research and it has always worked.
[MTCD  Android Head Units Q&A] moreno_cos:
I don't have the canbus pinout. I don't know which pins are RX and TX.

I have written to the manufacturer but they have not provided me with the pinout

With the HU working, is it possible to access the "logcan" screen and test RX and TX on different free canbus pins?

Again I appreciate your answer, you are very kind.
[MTCD  Android Head Units Q&A] Sdpuk2020:
can you take a pic of the canbus cable plug? i might be able to deduce which one are the canbus RX & TX

usually they do need to be in the correct pin or it will blow the serial to canbus converter,
[MTCD  Android Head Units Q&A] Sdpuk2020:
looking at the pics, rx goes to pin 1 and tx goes to pin 11 on hu
[MTCD  Android Head Units Q&A] moreno_cos:
I have confirmed the cables, they are:

- HU pin 1: Can-Rx White

- HU pin 11: Can-Tx Blue

The problem is that they must be connected to the wrong pins on the canbus. The "logcan" screen never shows anything.

I have photos uploaded in the previous post ( wires_canbus_1.jpg & wires_canbus_2.jpg)

I find it strange that key2 is connected to the canbus (dark brown wire, next to the white wire). Right now, it's the wire that carries the signals from the steering wheel

thanks again
[MTCD  Android Head Units Q&A] Sdpuk2020:
the canbus box doesnt provide the signals for key1/2 as they are resistive values,

i have a peugeot raise box with the same pin out, and the key1&2 are not connected.

have you selected the correct settings in factory? as that would affect what is shown in logcan
[MTCD  Android Head Units Q&A] moreno_cos:
Please, Look at the 3 images that I attach. HU pinout shows pin 12 = k2

If I unplug that cable, no steering wheel control works. With it plugged in, they work partially, but "logscreen" never shows anything.

In factory settings I have selected Bagoo - 28 Alfa Romeo (my car alfa romeo 159). Even if you select any manufacturer and any canbus, "logcan" never shows anything, but the same steering wheel signals always work partially with k2 plugged in canbus.
[MTCD  Android Head Units Q&A] Sdpuk2020:
its really confusing as the pinout shows nc from the the canbus box,

canbus does everything - steering controls and car info, you never connect both at same time, maybe the canbus box is faulty.

my peugeot 207 worked fine with just canbus- using an xtrons hu and the raise box i mentioned earlier
[MTCD  Android Head Units Q&A] moreno_cos:
I don't have the canbus pinout.

My hope is that it is badly wired.

The canbus has worked this way from day one.

Thanks again
[MTCD  Android Head Units Q&A] Sdpuk2020:
all the pin outs are the same, if you have one then you have them all,

its the chip inside,

have you tried another box? or it could be the hu's mcu that isnt working, have you tried updating it to a newer version?
[MTCD  Android Head Units Q&A] moreno_cos:
I have tried many MCU's from different manufacturers:

GS

KGL

XRC

HA

I still have 3 options to try:

Option 1- If I directly connect Can H and Can L to Can Tx and Can Rx of the HU without CanBus?

Option 2- Buy a new canbus box and test it

Option 3- Surrender

Thank you again
[MTCD  Android Head Units Q&A] Sdpuk2020:
the mcu has to be correct for the make of stereo. If you install a different manufacturer it won’t work. They are tied to the board. Maybe that’s why it’s won’t read the protocol properly

Option 1- won’t work as it’s the wrong signals. So would probably blow something.

option 2- sounds like the best option as at least you’d know.

option 3- no never do that I’m sure we can find a
[MTCD  Android Head Units Q&A] typos1:
No, not true - you can change the MCU to one from a different (MTCD/E) manufacturer, check out the Cross Compatible MCU thread for details.
[MTCD  Android Head Units Q&A] Sdpuk2020:
i stand corrected
[HTC U11+ Questions & Answers] newyesor:
Hi,How to extreact file vendor.img
[LG G6 Guides, News, & Discussion] moomoon03:
Hello people i' m editing for now a thread to make your g6 really faster in all way for rooted user

Requirement :

* having a rooted device

* using mk2000 kernel( thanks to the developer)

I also created by myself a different thermal-engine-8996.conf file

First thing :

With a root file explorer go to system/etc and replace the thermal-engine-8996.conf by mine : extract the file and after you have replace the file in system/etc folder just give the good permission to the file rw-r--r--

I have change cpu and gpu freq in this file cause the throttling was too hard

For exemple the max cpu freq allowed go to 2000mhz to 1000mhz only with 2°C more so i changed it

Second thing :

My parameters with ex kernel manager screenshots to show my settings...in construction

Cpu setting in secong post

Gpu setting in third post

Results : i don't see overheating problem since i use those tweak and i could feel it really smoother on apps scrolling

I also can say that on heavy game frame drops are gone and game are always fluid

Please give me you feedback

Thanks to mk2000 kernel developer and others related to twrp and rooting method
[LG G6 Guides, News, & Discussion] moomoon03:
Cpu screenshot

For governor setting put same values on big and little core
[LG G6 Guides, News, & Discussion] moomoon03:
Gpu screenshots

The reason why i recommand Mk2000 kernel is because you can use adreno boost
[LG G6 Guides, News, & Discussion] Sam.1211:
3A charging with screen max brightness on stock rom....with a 3m cord. Madness...
[LG G6 Guides, News, & Discussion] moomoon03:
What do you mean?
[LG G6 Guides, News, & Discussion] Sam.1211:
Charging is limited to about 1A usually on my phone. I'm not sarcastic, quick charge does not normally function when screen is on.
[LG G6 Guides, News, & Discussion] moomoon03:
Yeah you said that about my screenshots?don't worry all my temp were good about 31 for battery and 32°C for cpu

Anyway did you try it?
[LG G6 Guides, News, & Discussion] Sam.1211:
Temps went up to 45° but it's hot in here . And then it throttles (performance drop+1 amp charging). Didn't install a kernel manager, I'll do that later.
[LG G6 Guides, News, & Discussion] moomoon03:
45°C on cpu during usage?
[LG G6 Guides, News, & Discussion] Sam.1211:
No, battery temp. I don't even monitor cpu temp, I don't treat my phone like my computer tbh. It shoult be fine as long as voltages are the same.
[LG G6 Guides, News, & Discussion] moomoon03:
Yeah mine during charging time now
[LG G6 Guides, News, & Discussion] sun_is_shinning:
what software, app whatever you used to edit thermal-engine?! i need to modify mine at my taste but i see its ecrypted now...
[LG G6 Guides, News, & Discussion] moomoon03:
You need to be root and use a file manager like root explorer or es file manager, after that you could access to the file to replace it and change autorisation
[LG G6 Guides, News, & Discussion] sun_is_shinning:
i know i can acess it via root explorer, but even with root explorer opening with text editor the file shows as ecrypted and no text was showed, just random characters, i need a way to proper edit the values myself. but i dont know how to.
[LG G6 Guides, News, & Discussion] moomoon03:
Just replace the file cause on oreo i had the same issue
[LG G6 Guides, News, & Discussion] DJPRMF:
Great config.

Quick question: Will the thermal config work fine with the oreo builds?
[LG G6 Guides, News, & Discussion] Arak0n:
Does this work with the stock kernel?
[LG G6 Guides, News, & Discussion] moomoon03:
Yes of course
[LG G6 Guides, News, & Discussion] moomoon03:
Yes it's working
[LG G6 Guides, News, & Discussion] Dottorfox:
Fantastic work. Zero lag and overheating.
[LG G6 Guides, News, & Discussion] fusk:
Would it be possible to create this as a magisk module, just for ease of installation and uninstallation?

What was the value, and what did you change it to?

I'm unsure what these are set_point, set_point_clr and device_perf_floor. Could you elaborate?

Edit:

set_point: is the temperature trigger. So 44000 = 44°

set_point_clr: Clears the trigger, so this is also a temperature, but it's a lower value where the trigger stops.

device_perf_floor: Is the max allowed freq at the set_point value, so 1824000 = 1824mhz.

But what does KRYO_SS_HIGH_RESERVED and KRYO_SS_HIGH mean?
[LG G6 Guides, News, & Discussion] Arak0n:
I was able to do this fine on Nougat, but since upgrading to Oreo, I can no longer copy the file into the folder (just gives "Copy failed" error.. yes, I am rooted and the file explorer has root rights).

Edit: Nevermind. Apparently it's really time to drop ES file explorer for good. Mixplorer handled it fine.
[LG G6 Guides, News, & Discussion] chainrulez:
In oreo it automatically revert to default encrypted one. Can you make flashable zip so it would not change it on runtime please?

EDIT: I copied the file through TWRP file manager and it worked.
[LG G6 Guides, News, & Discussion] Kaioh_shin:
I don't have adreno boost in my ex kernel manager or the other GPU options.

Why?

Ex kernel manager ver 5.07

mk2000 version 2.1
[LG G6 Guides, News, & Discussion] varefaz:
works on lg g6 with pie stock?

In ex kernel/Graphics there isn't advanced mode and in cpu, if I click on any frequency this is not selected. GPU doesn't have 133MHz
[Xiaomi Redmi Note 4 Questions & Answers] A$h x:
My wife has a Redmi Note 4 snapdragon version. When I try and zoom in on distant object, the auto focus never seems to lock. The picture comes out really blurry. On close up objects it seems to be fine?

I'm running Resurrection Remix RR-N-v5.8.5-20171002-mido-Final. I hope it's a software issue, as getting the device sent back to Hong Kong for repair will not be cheap. :(
[Huawei P9 Plus Guides, News, & Discussion] prismfire:
Hi all,

Just to inform on the latest update that seems to contain more stuff compared to the normal Android bug fix patches.

Check out the attached change log.
[Huawei P9 Plus Guides, News, & Discussion] dkionline:
You got january build in mid march?
[Huawei P9 Plus Guides, News, & Discussion] prismfire:
? that's January patch?!

And yes, I just got it before I posted.

I've been getting patches recently but most of them are Android patches. So thought this should be the latest. Man, I'm outdated (by two months) ?
[Huawei P9 Plus Guides, News, & Discussion] xtype23:
Seems that those features are coming with march update on EU no brand (L09C432).
[Samsung Galaxy S9  Guides, News, & Discussion] Cozmo85:
Is this unlocked or a carrier?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
I don't understand what you're asking
[Samsung Galaxy S9  Guides, News, & Discussion] Cozmo85:
The firmware posted. Is it carrier specific, like AT&T version or Verizon version.
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
Anyone else try Odin on the S9? It just crashes for me but never had any issues on the S8. 3.2.13

Faulting application name: Odin3.exe, version: 2016.1.21.1, time stamp: 0x56a0c21a

Faulting module name: Odin3.exe, version: 2016.1.21.1, time stamp: 0x56a0c21a

Exception code: 0xc0000094

Fault offset: 0x0002ebd4

Faulting process id: 0x38b4

Faulting application start time: 0x01d3bc0249b0ff88

Faulting application path: C:\Users\Paul\Downloads\Odin3_v3.12.3\Odin3.exe

Faulting module path: C:\Users\User\Downloads\Odin3_v3.12.3\Odin3.exe

Report Id: b49e6a33-3057-4066-81c2-08dd29e7f55f

Faulting package full name:

Faulting package-relative application ID:

Never mind, grabbed the latest Odin.
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Starting with the S8, firmware is universal. Bloatware and carrier customization is determined by the USERDATA file that you flash

So these files do flash fine with latest Odin?
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
So all I need to do is flash the userdata file in Odin?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
I don't know if you can *only* flash USERDATA by itself. I suppose if the Build is the same, you can try.
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
I tried with the entire build with the userdata and it's still the stock firmware with no sprint customization's.
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Which carrier is yours from and/or where did you get it?
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
I'm on sprint and I used the Samfirm app to download the sprint firmware. Model SM-G960U and Region SPR.
[Samsung Galaxy S9  Guides, News, & Discussion] bryanu:
I found some other sites with more files but not sure which would be proper ones to use nor do I have a way to get them as seem to require payments or premium download services.

They seem to be much larger in size so probably the full files we'd want?

http://samsung-updates.com/details/122078//SM-G960U1/SPR/G960U1UEU1ARBG.html - This one seems to indicate the unlocked model (U1) number but yet is SPR firmware somehow??

http://samsung-updates.com/details/121907/Galaxy_S9_SM-G960U/SM-G960U/SPR/G960USQU1ARB7.html - this one seems like it maybe the actual sprint one for the sprint model?

https://firmware.gem-flash.com/index.php?a=browse&b=category&id=14757 - This site seems to have other files with different names too. Maybe this is one without the security patch, IE the very first FW?

I like others purchased unlocked but want to load the bloat version to gain the extra features but want it to be able to auto update and be just like the branded ones.

On my old S7E people just had simple instructions with a single file or two to flip between unlocked and locked. This file the OP posted seems too small...
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
If you're on Sprint, then you should already have Sprint customizations

Ever heard of compression? I promise you, all the files you need are right there
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
I bought the unlocked one not the sprint version
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
There's no guarantee you can convert. I convert from U to U1 every day for my customers. I don't think I've ever gone the other way though.

But if it's possible, you'd need to flash the full firmware with wipe CSC and SPR userdata, and then afterwards insert a Sprint SIM until you get the prompt to reboot to apply the CSC features
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
I’ve done it on the S8 I had the S8U and flashed to the sprint version and it worked just fine. Not sure what I’m doing wrong do I need he U1 firmware? It’s been a long time so I can’t remember
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
No, U1 *is* what you purchased, if you got the unlocked model. Did you do everything I said, including inserting a Sprint SIM and watching for the reboot prompt?
[Samsung Galaxy S9  Guides, News, & Discussion] GrandMstrBud:
Yes I flashed all 5 files and left the sprint SIM in there. The boot loader didn’t change to the sprint logo either like it did on the S8. Maybe the files from the samfirm app are not for sprint I don’t know but for region I put in SPR just like I did with the S8 or maybe I got them from uodato I can’t remember honestly

---------- Post added at 11:31 PM ---------- Previous post was at 11:28 PM ----------

SamFirm v0.3.6.0

Checking firmware for SM-G960U1/SPR/G960U1UEU1ARBG/G960U1OYM1ARBG/G960U1UEU1ARBG/G960U1UEU1ARBG

Model: SM-G960U1

Version: G960U1UEU1ARBG/G960U1OYM1ARBG/G960U1UEU1ARBG/G960U1UEU1ARBG

OS: Oreo(Android 8.0.0)

Filename: SM-G960U1_1_20180228143240_rjycp5j0hq_fac.zip.enc4

Size: 3701765232 bytes

LogicValue: 1d0ttjz7md60l2p1

Checking firmware for SM-G960U/SPR/G960USQU1ARBG/G960UOYN1ARBG/G960USQU1ARBG/G960USQU1ARBG

Error: Could not send BinaryInform. Status code 200/400

Request was invalid. Are you sure the input data is correct?

Checking firmware for SM-G960U/SPR/G960USQU1ARB7/G960UOYN1ARB7/G960USQU1ARB7/G960USQU1ARB7

Model: SM-G960U

Version: G960USQU1ARB7/G960UOYN1ARB7/G960USQU1ARB7/G960USQU1ARB7

OS: Oreo(Android 8.0.0)

Filename: SM-G960U_1_20180212190313_ut86u59ymj_fac.zip.enc4

Size: 4130493888 bytes

LogicValue: d9mn8e5rcebun1km
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
As long as you flashed USERDATA_SPR, that's what contains the carrier customizations. If that alone didn't do it, and if you didn't get the reboot prompt afterwards, then it might not be possible
[Samsung Galaxy S9  Guides, News, & Discussion] bryanu:
I think the problem are these files are wrong/not the full conversion.

In my post with the links I put above I found the following.

http://samsung-updates.com/details/122078//SM-G960U1/SPR/G960U1UEU1ARBG.html - This one has U1 in name but states SPR, this seems to match these exactly.

Problem with this is that means it is U1 firmware with SPR user data. This means your bootup logo would NOT change to sprint because it's not the full sprint package which means other FW tweaks carrier specific would not be included, only userdata which would require a factory reset to possibly see by itself.

The one the OP found seems to be just the normal U1 firmwares with the data part different only, thus your boot logo etc. would not change because it's the same one and not actually the sprint one.

We actually would need this one:

http://samsung-updates.com/details/121907/Galaxy_S9_SM-G960U/SM-G960U/SPR/G960USQU1ARB7.html

Oddly they both say Feb security patch yet are different FW version, BUT the model in this one is NOT the U1.

I could be wrong but I think this is the issue but no way to confirm since I can't get these other files...
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
You can get SAB (or whatever the newest) is from SamFirm. Can't get AT&T USERDATA from it, but that doesn't matter. You can just flash full RG7 with USERDATA and then SAB without it and you'll be fine
[Samsung Galaxy S9  Guides, News, & Discussion] aaronisham95:
That's what I have done but this leads me to believe something's a miss. My only concern is future OTA'S

I flashed full arg7 and then flashed csab without any Csc or userdata files. Just BL AP and CP..

Your saying I should be alright.
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Skipping USERDATA is fine.

Skipping CSC is not. That should never be skipped
[Samsung Galaxy S9  Guides, News, & Discussion] aaronisham95:
Oh. But the firmware I downloaded was (CCT) I think. Will those CSC files be fine?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
The CSC is always the same file, regardless of carrier. USERDATA is the only difference in firmware, between any 2 versions
[Samsung Galaxy S9  Guides, News, & Discussion] aaronisham95:
So if my firmwares csc code and my phone's active csc code are different will it stop me from receiving future otas?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
I have no idea how the CSC plays into OTAs
[Samsung Galaxy S9  Guides, News, & Discussion] aaronisham95:
Okay. Thank you
[Samsung Galaxy S9  Guides, News, & Discussion] udayxd:
I have a US variant samsung galaxy s9 (model number SM-G960U and I'm using it in India and I'm not getting One UI update. Is there any way to force update my device to One UI?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Sure. Just manually download the firmware and flash it
[Samsung Galaxy S9  Guides, News, & Discussion] amazin1988:
Is there a zip I can download and put it on my SD card and flash that way or does it have to be done with Odin I have to reflash firmware getting a very weird pop up sent pic as well. View attachment 4721668
[Samsung Galaxy S9  Guides, News, & Discussion] amazin1988:
This is my replacement phone came with with Oreo got the it's update so idk was thinking of a factory reset as well.
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
That's not something that I've ever seen in any Samsung firmware before - ever. I would bet every dollar to my name that it's being caused by one of your apps instead of the firmware. First, the message doesn't make any sense. How can Oreo be an "unsupported OS" for any app at this current moment? Also, the second line isn't capitalized at the beginning - very odd.
[Samsung Galaxy S9  Guides, News, & Discussion] amazin1988:
Yeah that's what I'm saying very weird and it only when I reset phone or when it's daily time to reset but other than that very weird.
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Build SB5 is up on SamFirm if anyone wants to try it. Only available with CCT CSC for now, but anyone can flash it sans USERDATA
[Samsung Galaxy S9  Guides, News, & Discussion] awerqw22:
Can i flash u1 firmware over g960w?
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Yes
[Samsung Galaxy S9  Guides, News, & Discussion] iBowToAndroid:
Looks like it's going to bootloader 4 now. Build SC3 is up on SamFirm for T-Mobile and Metro
[Samsung Galaxy S9  Guides, News, & Discussion] awerqw22:
Thank you!