yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] blackhawk:
Then your probably correct as long as the inputs are correct. Make sure it has a good ground.
[Android Head-Units] rj 420x:
Where would I check the ground at? There were no ground wires that I had to manually connect anywhere. It came with a complete wiring harness that was plug and play
[Android Head-Units] blackhawk:
It's probably grounded through the harness and chassis if in physically contact with sheet metal. Probably not the issue.
[Android Head-Units] TorstenH:
Every head unit has a ground wire. Here you can find the example of an Junsun V1 pro:

View attachment 5840361

Pin 16 is ground.
[Android Head-Units] rj 420x:
That looks like the wiring diagram that was on the listing for my unit. But like I said before, it was a pre wired harness adapting the head unit to the stock wiring harness.

But, could it really be a ground issue if the head units works fine when they is in the RUN position? It’s just not on when key is in ACC position
[Android Head-Units] TorstenH:
Then it's definitively not a grounding wire. You should switch ACC and B+
[Android Head-Units] rj 420x:
There is an option in the “Factory” settings called “Reverse Power supply”

It is currently set to On. I wanted to try flipping that, but I’m afraid of what consequences that might have
[Android Head-Units] TorstenH:
My head unit doesn't have this switch but if sounds like it is to switch ACC and B+.
[Android Head-Units] rj 420x:
Any risk in trying it? I’m just afraid if I do it, and that is not what it does it. At not be reversible
[Android Head-Units] TorstenH:
Why shouldn't it be reversible? If it's just switching ACC and B+ I see absolutely no risk.
[Android Head-Units] rj 420x:
Just tried it, had no effect
[Android Head-Units] rj 420x:
What’s more interesting, is I just did some digging, and that is what that setting is supposed to do. Switch CONT and ACC
[Android Head-Units] rj 420x:
According to this post in the “FYT Setting Explained” section

https://xdaforums.com/t/general-fyt...unisoc-ums512-q-a-mods-tips-firmware.4396339/
[Android Head-Units] TorstenH:
Then you have to switch the wires physically.
[Android Head-Units] rj 420x:
Not sure I'm comfortable doing that. Probably just gonna leave it like it is, no real downside to it I guess
[Android Head-Units] TorstenH:
That means you will cut hard the power supply of your head unit every time you turn off the ignition. That is like you remove the battery from your laptop to turn it off. I don't think that will extend the lifetime of your head unit.
[Android Head-Units] rj 420x:
It does go to sleep mode though, like when I turn the truck on, it’s booted up and ready almost instantly. If it was cutting power, I’d assume that it wouldn’t wake up so fast when turning on the truck
[Android Head-Units] TorstenH:
My assumption was it boots up when you turn on your car...

But in this case you should use a multimeter to check ACC and B+.
[Android Head-Units] rj 420x:
That’s a good idea, I can do that. So the B+/constant should have 12v all the time, and the ACC should only be hot when key is in ACC position, or is it ACC andRun position?
[Android Head-Units] rj 420x:
So I just tested pin 8, it has 2 yellow wires, they are hot even when the key is off. Pin 15 is hot only when the key is in run. That seems normal, except, I would think pin 15 should be hot when key is also in ACC.
[Android Head-Units] rj 420x:
It’s got to be something in the CANBus box. I even checked it’s wiring diagram and it’s all wired up correct.

The weird thing is the canbus box that came with it says it’s for a jeep renegade. I was trying to see if I can find a canbus box for my ram, but I can’t find one. Being that they are both Chrysler, I guess it’s possible they are wired up the same and are interchangeable. Or the Chinese seller sent me the wrong canbus box. Either way. I think it’s working correctly. I set a screen off delay when switched off, and that works. So that means it’s not getting a hard power cut.

I’m thinking maybe it’s just not supposed to be on when the ACC position is on the key. I’m pretty sure my stock head unit worked when it was in ACC, but I’m not sure because it wasn’t very often I ever use ACC
[Android Head-Units] TorstenH:
One of the wires are connected to the can box?

This is how it needs to be:

Status	ACC	B+
Off	0	1
Ignition on	1	1
Engine on	1	1
[Android Head-Units] rj 420x:
Yes, one of the wires, the lighter gauge, goes to the can box. The other heavier gauge wire comes straight to the head unit from the oem wiring harness. The red wire comes from the can box and goes to pin 15.

The yellow wires have constant 12v. The red wire has 12v when key is set to run, whether the engine is on or not. I believe it is how the canbus box is reading the can network.

I guess if I really wanted to make it work in the ACC position, I could wire tap into the 12v outlet below the radio, because that works in ACC position. But I’m not sure it’s worth the trouble.
[Android Head-Units] rj 420x:
Can I upload videos on here? I’ll go record a video, of why I believe it’s working as intended, just not how I would have expected
[Android Head-Units] TorstenH:
Interesting is that the red wire (pin 15/ACC) comes from the can box:

What's the idea behind this? Only idea I have: The key position gets identified via can by the can box? This seems not to work as expected.

You should check if the OEM wiring harness provides its own ACC connection. I never heard that a radio OEM harness doesn't have an ACC connection.

This would allow to cut the ACC connection between can box and head unit, providing the ACC signal to the head unit directly from the OEM harness.
[Android Head-Units] TorstenH:
If you can only listen to radio when the engine is on you will throw the head unit out of your window as soon as you want to stop the engine while waiting in your car for your wife, kids, friend.... or you are in a traffic jam and want to be polite to our environment.
[Android Head-Units] rj 420x:
Yeah, I’ve decided I’m just gonna bypass that canbus box for the ACC wire. I’m gonna tap into the accessory wire going to the dc 12v plug on the dash. I’ll be doing it today.

Also, just saw your reply above that one. I can’t find a wiring diagram/pin out for the oem harness. That was my first though, but I literally can’t find anything.

If you can, let me know. It’s a 2019 Ram 1500 Classic, and it came with the small radio, not the 8.4 inch

Looked like this
[Android Head-Units] rj 420x:
Used a wire tap off the 12v wire going to the dc 12v plug. Works perfect
[Android Head-Units] TorstenH:
This is something you better Google by yourself using the model number of the radio and compare the connectors. It may be also used in other cars.

Then you may find something like this:

JEEP Car Radio Stereo Audio Wiring Diagram Autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema
[Android Head-Units] @RGC_UNLTD:
Old thread but you just need to update the canbus box
[Android Head-Units] rj 420x:
I was able to get it to work by changing the wiring, but none of the other canbus features work. How do I update the canbus box? I was trying to figure that out at one point, but I gave up because it was really hard to find information
[OnePlus 8T Questions & Answers] Dopamin3:
I have an International KB2005 OnePlus 8T. I had it working great on official Evolution X, F15 firmware copied to both slots, rooted with Magisk Delta 6, passing SafetyNet, banking apps, streaming apps EXCEPT for Netflix. I turned on Netflix spoof in The Evolver settings but this only let it install, when I launched it it would just hang forever.

I checked my Widevine info with DRM info. At the time I had L1 but an invalid System ID (very long digit, way longer than 5 numbers but I don't remember.) I'm pretty sure that was the issue based on some conversations I had.

Ok so I want to fix my widevine giving it L1 with a valid system ID. So I do the "nuclear" option and msmtool back to OOS 11.0.7.9. msmtool completes successfully, bootloader is locked but now widevine is L3 with System ID 8159.

I don't have any original backup files from the phone, I also didn't try the older msmtool to the earlier OOS release. What is the correct way to not only get L1 widevine with a valid system ID on OOS, but what's the correct procedure to unlock bootloader, install a ROM and still retain L1?

TL;DR: how to get L1 widevine with valid system id on KB2005?
[OnePlus 8T Questions & Answers] AstronxD:
I was on the same page as you. I tried searching everywhere and didn't find about it anywhere. There isn't any way to fix the system id as of now. However there is a workaround to get netflix working, if thats what you are trying to do.

Step 1: MSMtool back to oos 11.0

Step 2: Unlock bootloader. (it changes the system id to 4 digit number which is L1 secrity)

Step 3: Install netflix and other apps that dont work with broken system ID. Log in your account.

Step 4: Update your rom.

System ID breaks but your apps works fine.
[OnePlus 8T Questions & Answers] Dopamin3:
So when going from OOS 11.0 to a custom ROM, are you suggesting to dirty flash and not wipe data (I always thought this was a terrible idea)? Or still do a clean flash of the ROM then re-install those apps and it will work?
[OnePlus 8T Questions & Answers] AstronxD:
It is a terrible for some ROM

I had tried restoring with titanium backup but the results were same, they dont work. So yeah dirty flash is a terrible idea for some rom while some ROM allow dirty flashing. I have only tested on updating ROM from OOS 11 to OOS 13 and its working.
[OnePlus 8T Questions & Answers] Dopamin3:
I've never ever ever seen a ROM that doesn't require a wipe when going from stock to the ROM. However once you're on the ROM, you can usually dirty flash updates unless the maintainer specifically says a new build requires a clean flash. Maybe this would work if there was a modified ROM based on OOS.

I appreciate your responses, but OOS 13 is the worst version of Android I've ever tried. I guess my dream of getting the 8T working with an A13 AOSP/LOS based ROM is still dead (with the valid L1 cert, otherwise it works fine).

I'm sticking with Pixels from now on. On every Pixel I've ever messed with (3a XL, 5a 5G RIP mobo, 6a, 7 Pro) I've been able to do anything- unlock the bootloader, try any custom ROM and/or kernel, use a custom recovery, have safetynet passing or failing and the valid L1 widevine cert just persists. Seems like a silly reason to dump OnePlus, but I need that valid L1 cert and I'm not willing to stay on the good, outdated OOS 11 or use the terrible, new OOS 13.
[Samsung Galaxy S23 Ultra] basiljose007:
I read somewhere that Shizuku can provide some elevated privileges (like for SwiftBackup). Does anyone know if it can trip Knox?

GitHub - RikkaApps/Shizuku: Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process.

Using system APIs directly with adb/root privileges from normal apps through a Java process started with app_process. - RikkaApps/Shizuku

github.com
[Nokia G10 / G20 / G21] Saphira269:
Hey,

i had a few years ago a Xiaomi Mi A3 with Android One and it was a very good stable system.

A few years later i bought the Nokia G 50 (cheap, big battery and Android One).

I still have the G50 but its realoy crap.

The display turns randomly off and calls the emergency.

Because the display is of i cant stop the call and the restart with the keys didnt work than.

So i have to explain "Sorry guys, i have a ****ty phone."

Because of these i bought me a xiaomi mi 11 lite 5g ne and wanted to install LineageOS but now i have to wait a week to unlock the bootloader (wth?)

Does someone have an idea how I can make the G50 a little bit better that I can use it in these week without calling the emergency?

Also the battery is really ****ty when its cold and also the GPS doesnt work reliably.

There is no custom ROM for the G50 and also nearly no thread about these phone.

But maybe from you have/had the same phone and the same problems and have a solution? :D

Thanks

Greetings

Saphira
[Nokia G10 / G20 / G21] mvikrant97:
Take it to Nokia Care if it is under Warranty. They must fix it. This is all I can suggest.
[Samsung Galaxy S22 Ultra] Airstream25:
How do I prevent

Wake up alarm getting enabled by itself​
[Samsung Galaxy S22 Ultra] anameeeen:
Go to modes and routines. Select modes, then sleep, it may be the (turn on automatically). Try to disable it, it may solve your issue.
[Samsung Galaxy Note 20 Questions & Answers] catalinra:
Hello,

I have a Note 20 and after Samsung update camera is not working, I did the steps found on the internet with camera reset and factory reset and is not working

Any solution to this problem exist?

Thank you!
[Samsung Galaxy Note 20 Questions & Answers] blackhawk:
Welcome to XDA.

Yes, well... updates can and do break Samsung's.

Rule #1 - if an OS is fast, stable and fulfilling its mission, let it be!

About the only thing you can do is try clearing the system cache and maybe a hard reset. Otherwise reflash to last known good firmware... a Samsung Experience center at best buy may be able to help.
[Microsoft Surface Duo Questions & Answers] Gotroot:
does anyone have the OTA update 2022.823.41 . I cant find it and I need the Boot.img from it . Im stuck in bootloader/fastboot from taking the update.

this is all i am getting from trying to boot any other boot.img. my bootloader is unlocked

PS D:\platform-tools> .\fastboot.exe boot boot.img

Sending 'boot.img' (98304 KB) OKAY [ 2.108s]

Booting FAILED (remote: 'Failed to load/authenticate boot image: Load Error')

fastboot: error: Command failed

thank you for any help
[Microsoft Surface Duo Questions & Answers] Sharkam:
If you mean 2022.823.34 which should be the latest OTA,

They recently posted it in the DuoWOA telegram group.

Edit: this is for duo 1, not 2.
[Microsoft Surface Duo Questions & Answers] Gotroot:
hey sorry I meant to post it in duo2 but seems that's side is dead. i tried grabbing the ota link but to no help.. 2022.823.41 is what mine updated to.. I'm not sure how the boot.img go messed up I unlocked the bl a long time ago . I was wanting to abd the updated. but for some reason ota pushed through.
[Microsoft Surface Duo Questions & Answers] Sharkam:
Did you try to download the recovery image from Microsoft?

Surface Recovery Image Download - Microsoft Support

support.microsoft.com
[Microsoft Surface Duo Questions & Answers] Gotroot:
yes it links to a older recovery img thats not going to boot. i need the ota 2022.823.41 download
[Android Software/Hacking General [Developers Only]] mcmodder:
Having trouble getting TWRP installed on Austin. Can anyone help?
[OnePlus 6 Questions & Answers] Kir3:
Is there any custom ROM that has ability that can disable SIM cards like in Oxygen OS?

Current running EvoX but it lacks that ability.
[OnePlus Nord 2 5G] Ameer_Ak_93:
View attachment 5840311
[OnePlus Nord 2 5G] Ameer_Ak_93:
One plus
[Samsung Galaxy Watch 5] buczek0711:
Hello there everyone.

Since few months I'm using sm-r920 (galaxy watch 5 pro) as my watch. Despite crappy time, that it can handle itself between charging, all was nice. Until recently - two days back, in my work, I've got my hand with smartwatch stuck between big pile of heavy (like hundreds of kilos) stuff and solid foundation. Managed to get hand out of it quickly (the hand is generally OK), smartwatch also looked GOOD on first sign.

BUT

Since that accident, I've noticed, that watch drainage battery ultrafast. Previously, my full charge lasted for almost 96h. Now - after 24 hours, I'm left with like 20% of battery left (from being fully charged, despite being screen off like 99,5% of the time). This is unacceptable, despite having all extra drainage options besides bluetooth turned off (AOD, wifi, NFC, GPS, quiet mode, I've even got battery saving option enabled all the time, both previously and currently).

Is it somehow possible to damage battery without damaging screen or backplate? Because I've managed to teardown smartwatch from wristband and extra rubber protection and still see absoutely no damage to it, yet battery life is awful now. What is also worth noticing - when clock turned down due to lack of energy in the battery, I've plugged it in, let it charge to full 100%, and after turning it on again I did not let smartwatch to connect to wifi to download anything or to upload anything (I do this very rarely, like once per few months), because due to 10+ years of android experience, I've learned, that being first in update queue isn't always a good method (in most cases it is actually rather more problem-generating, than problem-solving - but that is only my own opinion).

Anyway - the whole point here is that - is it possible to damage battery in that way, or do I have to look for source of that problem somewhere else? Also - I cannot find more detailed data about battery usage (with graph, known from android-based devices) etc. Just raw list of just a few apps from watch, that cannot (in my opinion) explain 30% drainage in circa 7h time since battery was reported 100% and just being plugged off from charger.

I also did not notice ANY damage to screen or titanium case. The watch also did not monitor me in any way, that it might be damaged somehow (although I believe, that you have to have some extra tools to dig deeper into it, than just regular wearOS).
[Samsung Galaxy Watch 5] vesi:
Hi. Did you leave wireless ADB enabled in developer options? It's a known issue that drains the battery.
[Samsung Galaxy Watch 5] Dtomi:
I also have a GW 5Pro. I don't use anything, I turned it off. No sports, no AOD, no Wifi, no GPS, no measurements. 2 days. I returned my first watch, I thought it was faulty. Got another one, same 2 days. For my partner, GW 5 40 mm for 3 days.
[Samsung Galaxy Watch 5] buczek0711:
All right, it took me some time to figure out, what was wrong, BUT I've got a solution for it.

Turned out, that high pressure applied on small surface is capable to break physically motherboard WITHOUT damaging either screen or backplate. In my case, that was the problem - screen worked fine, there were no sign of physical damage on either side, but since motherboard's circuit has been somewhere opened, there were bigger power consumption and shorter battery time.

Turns out, samsung authorised service can fix it, if you pay them. Total cost of mine repair was around 170 €, so it is still much better option, than buying a new one. If you give watch to authorised service, they will also check for waterproof and basically made that smartwatch like new.

Mine 44 mm is working almost for 4 straight days without charging, so 2 days is definitelly faulty. Also - debloating doesn't give me any more battery time (it could work, it just doesn't give me anything extra, but it might work in your case).
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Akash1338:
Is there a problem if i unbind my phone from my mi account after unlocking bootloader? I don't plan using mi account anymore too.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 3zozHashim:
no problems
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] death.by.confusion:
How long did you wait to unlock the bootloader?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Akash1338:
88 hours
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Akash1338:
alright ty
[OnePlus 11] Asura9413:
一加全能工具箱帮助中心：最新版下载 | 使用说明 | 注意事项 - 一加全能盒子 | 工具箱

最新版本： 13.2(更新日志） 更新日期： 2023.02.19 下载地址 高速下载备用下载阿里云盘百度网盘 *11.2版本可以从阿里云盘和百度网盘下载 (adsbygoogle...

optool.daxiaamu.com

View attachment 5840381
[OnePlus 11] ChrisFeiveel84:
Root permissions guide for OP11 EU (2449) & backup partition "Persist.img"

You do everything you do according to this guide only at your own responsibility. There were a lot of contradictory and various complications during the process of rooting the new OnePlus 11 model. The process described below was performed on my...

xdaforums.com

Is the same way only you use the india firmware for it
[OnePlus 11] Asura9413:
Thanks, i got a better means for someone who is newbie to this. So updated the post hope this is ok
[OnePlus 11] treetolber:
Does this work for the global 2451 model?
[OnePlus 11] ChrisFeiveel84:
I don't know because in some countries the call recorder is not allowed and therefore deactivated in the firmware.

but you can test it
[OnePlus 11] PranavMahalingam:
hi , I am trying to run an custom built application which will use the camera alone on my oneplus11 .I would only want only that application to be enabled .tionwill rooting the phone cause issues with the onplus camera access.If yes ,what is the better option to go for.
[Xiaomi Mi Note 10 Questions & Answers] Agoz813:
Hey,

2 friends of mine got the Pro version and I use the normal Mi note 10.

My pics turn Great, but the ones with the pro version is very blurry and with a lot of haze.

they use to be ok at first, buy after 1-2 system upgrades the camera's gone real bad.

The Problem is the same with ALL the pro's camerss, also with google cam...

seems lika an API level bug. Any one heard of a fix for that?

this is the current version of the pro:

View attachment 5840349

Examples:

View attachment 5840353

View attachment 5840351
[Xiaomi Mi Note 10 Questions & Answers] Agoz813:
Another one:
[Realme GT 2] P4bloCano:
In my realme gt2 only turn on a one led, i don't know if the second led is fake o doesn't work, Could you check it in your cell phone, thank.
[Realme GT 2] geovision:
The same to me. Only one
[Realme GT 2] Stano36:
GT 2 PRO turns on 2 light at the microscope. Try if it won't work in Marco mode.
[Realme GT 2] P4bloCano:
Doesn't work in any photography or video type, only turn on the top led

View attachment 5840393
[Realme GT 2] P4bloCano:
I have seen this video

Explain that it is not a led, is only a ambient light sensor
[Realme GT 2] Stano36:
I found such an answer with the GT NEO 2

realme Community

Welcome to realme Community, your virtual playground to learn the latest tech news, win exclusive prizes, or simply chat about realme!

c.realme.com

Spoiler content hidden.
[Touch Pro, Fuze Themes and Apps] baldo_hk:
Hi all,

I'm new to this and own a Touch Pro recently.

I started to write some games on it and NavTetris is my first window mobile game project. I would like to share it with all of you as a christmas gift.

NavTetris is a Tetris game for touch pro (It may work on Diamond as well but I don't have a Diamond to try it on). Tetrominoes can be moved and rotated based on the readings from accelerometer and scrollwheel sensors. It should work on both Portrait and Landscape modes.

[How to play]

From v0.3 onwards

Tetrominoes can be moved by tilting your device to the left or right, or by using the "left" or "right" key.

Tetrominoes can be rotated by using the scrollwheel (both directions), or by using the "up" key (only clockwise direction).

Tetrominoes can be dropped instantly to the bottom by using the "Enter" key. The dropping can be accelerated by press and hold of the "Down" Key.​

For v0.1 - 0.2

Tetrominoes can be moved by tilting your device to the left or right, or by using the "left" or "right" key.

Tetrominoes can be rotated by using the scrollwheel (both directions), or by using the "up"/"enter" key (only clockwise direction).

Tetrominoes can be dropped to the bottom by using the "down" key.
​

[How to install]

*** Please uninstall previous version first before installing any new version ***

Download the attached cab and install.​

[Version History]

v0.4 - Touch pro background contributed by aruppenthal:)

v0.3 - Changes Include:

A small reduction in program size

The 'Enter' key is now mapped to drop Tetrominoes instantly, while 'Down' key is now only used to accelerate the dropping

Autosave and Autoload features. Game will be saved automatically when you exit or kill the program.

v0.2 - Fixed bug in resume mode (Discovered by rareness4)

v0.1 - First beta release​

I don't know whether I will have enough time to maintain it, but comments are always welcome. I hope you'll like this game.
[Touch Pro, Fuze Themes and Apps] DeepThought:
Thank you sir! It's working great and is really great for you first project! ;)