yashsingh1/xdaforums huggingface dataset:
[Moto X4 Questions & Answers] Kilogrm:
When I owned the phone, I was running lineage OS 18.1 and had pretty good results with it, so I would recommend that.
[Android Head-Units] Venom4u:
Hi All,

ZWNAV sent me new PX6 Software/Firmware for my Tesla Style Ford F150 LO Radio.

I am starting this new post to show what is going on with the Volume Mute / Bug. For those that don't know there is a Bluetooth bug that can cause the radio to lock up in Muted Mode. The radio will no longer work, you have no volume control, the Bluetooth will still connect to your phone and make calls at a very low volume. From what I read online the only way to fix this is to reinstall the Firmware.

This is the zip file they sent me.

View attachment 5514611

View attachment 5514613

My ZWNAV PX6unit is for a 2013 Ford F-150 with Manual AC Controls. You can see the volume is muted in the pictures.

View attachment 5514615

View attachment 5514617

To Reinstall the Firmware I used a USB 2.0 2GB Flash Drive. I Formatted the drive to FAT32 using a Windows 10 PC. I then put the whole PX6 Android 9 Zip folder onto the Flash Drive. I went to the truck and let the radio boot up. I inserted the Flash Drive into the OTG USB Cable. The USB icon lit up at the top of the screen. It took what seemed like to long, and then it came up on the screen that it found Firmware and press install to continue. I did and the next screen said it was checking the Firmware package and do not remove the drive..

View attachment 5514619

Next the screen said Installing System update.

View attachment 5514623

Next the screen came up in what looked like recovery mode on other PX6 Units. Of course that photo is corrupted and won't open. At the top were choices you could make like reboot and many other things. It said you could access these choices using the Volume and Power Buttons. But this unit has no power button and volume knob did not let you select anything. Then at the bottom of the screen it said that the firmware had installed and to remove the Drive. I did and the radio rebooted. The first thing I noticed was that it started to boot in horizontal mode instead of vertical and the android logo was much smaller. Then for a fraction of a second I saw the normal PX6 screen come up very tiny in horizontal mode filling the left half of the screen horizontally. Then the screen went black and that was it. I think they gave me the wrong firmware for my unit. I think they gave me firmware for a unit that is not 1600X1200 Resolution. The unit screen is still very dimly lit up but it does nothing and nothing can be accessed.. At this point I would say it's bricked unless I can get the correct firmware. I have messaged ZWNAV, but no response yet.. If anyone knows how to proceed feel free to chime in.

View attachment 5514625

If anyone has any ideas on how I can get this unit up and running again... Please give me some clues...
[Android Head-Units] localos:
upload your firmware.
[Android Head-Units] Venom4u:
Here is the Firmware they sent me.
[Android Head-Units] Venom4u:
It's uploaded.
[Android Head-Units] localos:
The px6-9.0.zip you uploaded is the firmware for 1280X800 and 1024x768 resolution
[Android Head-Units] Venom4u:
Is there a way to find out the real original manufacturer of this radio so I could try and contact them?
[Android Head-Units] Venom4u:
I don't think ZWNAV will be sending me anymore Firmware as they do not seem to be responding to my emails anymore.

Is there a way to edit that software for 1600X1200 Resolution?

I am in no way a programmer other than building web sites and I am only a beginner at that. So forgive me if this question seems naive. Thanks for any help.
[Android Head-Units] Venom4u:
After driving my truck this morning the Android Head unit while having a black screen is booting up and operating. It makes the sounds when it gets an email and other sounds like it always did. The manual buttons along the bottom still control my AC. Since the screen is black and at the wrong resolution I just have no way to control it. Is it possible to hook up a PC to the USB of the android head unit to get into the file system? Or some other way to remotely hook up to it? If I hook up a USB Keyboard are there short cut keys to access things like the recovery screen. When I saw the recovery screen it was just text and very low resolution. It would seem the unit would always be capable of showing that screen if I could figure out how to access it. Just looking for anything I can try.. Any ideas please feel free to chime in.
[Android Head-Units] Venom4u:
I believe I found the actual Manufacturer of this radio in China.

http://www.szzhifanggps.com/index.php?ac=article&at=read&did=351

Their name is ZhiFang. I emailed them about my issue and they were nice enough to respond and send me the Firmware for this unit. I am uploading it here in hopes that someone can look at it and confirm it is for the 1600X1200 Resolution.

Thank you for any help.
[Android Head-Units] Venom4u:
Here is the ZhiFang Firmware that should have a Resolution of 1600X1200. If someone could please confirm the Resolution I would be very grateful. Thank you for any help.
[Android Head-Units] Venom4u:
Okay, So The problem I am having is since the first replacement firmware that ZWNAV sent was the wrong resolution the screen is blank. I cannot see what is happening with the updating of the firmware. I plug in the USB and just wait. I leave it alone for 45 minutes to an hour and then pull out the USB. It does not reboot or show anything on the screen. But the radio will boot up and is still working. It will still make the notification sounds and will still accept Bluetooth calls, etc... But the screen is blank. Anyone have any ideas on this?
[Android Head-Units] miguel0888:
The PX6 is the name for a board with Rockchip RK3399 CPU, its probably a Raspberry PI 4 compatible board. However you can open the case, remove the core board (px6) an flash in manually with an ISP (In System Programmer). Good luck..!
[Android Head-Units] Andason74:
Try naming the correct firmware px6-9.0_format.zip, plug it into usb and hit reset. Wait to see if it will restore properly. It is likely you will need other files afterwards if successful.
[Android Head-Units] ALAAKHURMA:
Hello,

I hope you are doing well

does this firmware works on land cruiser LC200?
[Android Head-Units] marchnz:
https://xdaforums.com/search/44820881/?q=Rl78c&o=relevance
[Android Head-Units] IrishinVa:
I have the same unit in the same resolution. Did this fix your brick issue? How did you reinstall the other software/apps?

Appreciate your help.
[Android Head-Units] IrishinVa:
Do you know what other files are needed after firmware update?
[Android Head-Units] Andason74:
normally may just require calibration of screen(5 fingers on screen) and correct car choice in settings
[Android Head-Units] IrishinVa:
Down bottom right you will see a small reset pinhole. Did you try resetting there?
[Android Head-Units] Venom4u:
I have tried everything listed here.. Since the unit will not show anything on the screen I cannot see what is happening when the unit is turned on with the USB attached. I gave it all day to do what it needed to do before I touched it. After that time I restarted the unit without the USB and it does boot up even though there is nothing on the screen. I don't think it is loading the firmware because when I restart it , it connects to my Wifi and it will make sounds like it downloaded emails. I also checked my Router and it shows the unit connected to the Wifi. I finally took the radio out of my F-150 after weeks of trying to update the firmware. Eventually I will hook it up on the test bench and see if I can get it to do anything.
[Android Head-Units] Venom4u:
I will try this when I get it hooked up on the test bench, Thank you very much for the response.
[Android Head-Units] xandeshow49:
do you have their email?
[Android Head-Units] DenisK045:
Hi, just read about your issue... If you still didn' solved it, you may try to connect keyboard to usb port, and hit arrow and enter keys in proper order. But need to know this order.

Did You identified the resolutions supported by the last firmware you posted here? I need to update my zhifang device with 1080p resolution. If I will find proper firmware, I can procced to flash with keyboard, and tell you what to press... (or even to make video)...
[Android Head-Units] Venom4u:
Thanks for your response. I still have the unit here. No one ever confirmed the second firmware I loaded as being correct. If you get yours to update I will set mine up on the bench and try it again.. Thanks
[Android Head-Units] DenisK045:
Hi again!

I have 2 news for you - not good, and very good.:)

1 - i couldn't identify resolution at your last firmware package.

2 - you don't need to press any buttons or whatever to flash your device. Just put usb flash with firmware to your usb flashe prior to device boot. Device will tell what fw update found and will ask to cancel or to update. But in about next 1-2 minutes it will automatically check the package and it will reboot for flashing. After reboot device will go to base video mode (i guess), and you should see flashing progress. After about 3-4 minutes device will ask you to remove usb flash. After you will remove usb, device will restarted, and you should see everything fixed (if resolution of FW is correct).

Since you have worst case for your device, you have to try my method, ignoring the fact mentioned in cl. 1;)
[Android Head-Units] DenisK045:
Also, you may have composite RCA video out (check your cables), it is quite old thing, but if you'll connect it to external monitor, it should work...
[Android Head-Units] hulk_bulk:
@Venom4u I am also having the same problem where the device is not displaying anything except the blue light. Did you happen to restore your radio based on the instruction provided by @DenisK045 if so can you please also help me to know if that worked so I can try on my device as well?
[Android Head-Units] Venom4u:
I ended up getting a new truck. I still have this radio in a box and intended to set it up on the bench and try to get it back up and running. As usually happens in life, other priorities came up. If you get yours running please post back ..
[Android Head-Units] hulk_bulk:
I appreciate your response, and for sure will post the updates if incase I ended up successfully running my radio again.
[Tilt, TyTN II, MDA Vario III General] Ozone:
hello guys

when i sync my kaiser with my pc or just connect it to charge it automaticaly change timezone 2 hours back. both pc and pda has the same timezone ( Athens istabul....)
[Tilt, TyTN II, MDA Vario III General] DaveShaw:
There's an option on the phone to change the time zone to the one set by the carrier (under Phone Settings). And if you using Windows XP there is an option in AS to sync the time when you connect (Under Options I think in Active Sync on your PC).

Try removing both these options.

Ta

Dave
[Tilt, TyTN II, MDA Vario III General] kimtyson:
Daveshaw is the man so try his idea first. If that fails maybe try to set the PC and the phone to a different time zone and then set them back to the correct timezone. Then connect them via Activesync. Sometimes that resets things for you. Good luck.
[Xiaomi Poco X3 Pro] borisku:
which kernel do you use? No Gravity seem to have similar probs in some cases
[Xiaomi Poco X3 Pro] Juliogfg:
how can i know which kernel i am using?
[Xiaomi Poco X3 Pro] irmas5:
go to settings, about phone, check there android version, and click there.
[Xiaomi Poco X3 Pro] Juliogfg:
My kernel version:

4.14.190-Arrow

#2 Thu Dec 16 09:23:28 UTC 2021 ...
[Xiaomi Poco X3 Pro] borisku:
Did you read the thread? i cant tell you, read & see wether youre offered a solution ... if not, i would try to install stock kernel or try no gravity for example (no gravity was overwritten everytime i installed ota from AICP16 (every friday ;-)
[Samsung Galaxy A52 4G] BestShot:
Hey there,

A friend of mine purchased SG A52 4G from a dishonest re-seller who, by an odd quirk of fate, failed to mention it had originally been bought from a telecom provider on hire purchase. As you may presume the original buyer is not likely to pay the installments and as such my pal runs the risk of the deviced being blocked on a per-IMEI basis.

Do you by any chance know if there's any way around it and if so how to go about it? Should installing a custom ROM before the device gets blocked do the trick?
[Samsung Galaxy A52 4G] blackhawk:
Return it or pay it off.
[Samsung Galaxy A52 4G] BestShot:
First off you misread my thread as I'm not a buyer..

There's no way to return the device as the dishonest seller has disappeared into thin air. Well, thanks for the very sage advice of paying it off. I'm ever so sure that if you bought a device and had already paid and it cost you a pretty penny then you would be willing to pay someone else's installments and pay for it twice. That helps! Thanks.
[Samsung Galaxy A52 4G] blackhawk:
Altering the imei is illegal.

You'll get no help here to do that.

No sarcastic thanks needed... this was your own doing. Those are your two options.
[Samsung Galaxy A52 4G] BestShot:
Altering the imei or installing custom roms that render your warranty invalid are illegal yet there so many threads in this community describing the processes in detail . Hence the sarcastic thanks - apologies if I offended anyone - I didn't mean to do so.

And just for context and for the record - the phone was bought by a not-so-tech-savvy and gullible person but I'll just explain to her she can basically throw the device away and come to terms with losing something in the order of 200 quid.
[Samsung Galaxy A52 4G] blackhawk:
Custom roms aren't illegal, they aren't supported by some manufacturers

https://xdaforums.com/t/imei-change-and-legality-mods-please-read.4155591/
[Samsung Galaxy A52 4G] ashraftheboss:
The device COULD be blocked. Doesn't mean that it WILL be blocked. You can't change IMEI, it is not legal to do so. If the phone does get locked, tell your friend to go to the telecom shop and tell them exactly what happened! That would be the best solution.
[OnePlus 6 Questions & Answers] iceman1875:
Good evening ladies and gentleman

I unlocked the bootloader of my OnePlus 6, and installed TWRP. However, I got the stuck on the TWRP screen, so couldn't get into TWRP recovery .

I'm on OOS 11.1.2.2 or something like that.

Question: is there a TWRP version thats compatible and works?

iF No, can I just relock the bootloader, considering that I have not rooted the phone, or loaded any custom roms?

tHank's in advance
[OnePlus 6 Questions & Answers] vkass:
Did you try this one?

https://xdaforums.com/t/recovery-11-unofficial-twrp-for-oneplus-6-6t.4382121/
[8125, K-JAM, P4300, MDA Vario Software Upgrading] ale.ale:
Today, i was a bad thing N' bad day,coz i failed the upgrade rom htc wizard

i'm upgrade using rom PDAVIET wm6.1 htc wizard and following the true procedur..

till process the running, but, when the process starte 0% the screen showing black screen colour..

do you have any solutions??please help me, if u ever try my problem..cause i need the way solutions..
[Google Pixel 6 Pro] darbylonia:
Hi all,

I have done some searching on this topic so forgive me for this post, but I am struggling with my P6P keyboard experience. The accuracy is so terrible. I have been using GBoard and also SwiftKey with the same results. It's so horrible! And I do use swiping and voice, but I'm not always in the mood or the position to use those and need a better keyboard. I did set the keyboard height to extra tall but still horrendous. It was even bad (not as bad) on my Oneplus 7 Pro. The ONLY thing I like about my work iPhone is the keyboard typing!

If anyone has other apps or tips/tricks that seem to jive with the P6P, that would be appreciated.

Thanks!(y)
[Google Pixel 6 Pro] Scottay5150:
I was on SwiftKey for years. After MS purchased them they went to crap. I've been on Google Board for a year+. It has been fantastic. It probably has to learn the way you type. Give it some time. It probably has to learn the way you type.

Make sure your settings are correct to remember what you are typing and your operating system on data collection.
[Google Pixel 6 Pro] Shipoftheline:
I like Gboard when the phone isn't freezing
[Google Pixel 6 Pro] awarman:
Went from Swiftkey to Gboard and don't regret it. Swiftkey was so good once upon a time.
[Google Pixel 6 Pro] roirraW "edor" ehT:
+1 exactly what the other two said.
[Google Pixel 6 Pro] :
Same with me. Was a Swiftkey fan until it got bloated crap. Switched to Gboard almost 5 years ago and love it.
[Google Pixel 6 Pro] 96carboard:
The issues with the keyboard come down to this;

1) the space bar should be much taller to avoid hitting the bottom row of letters when reaching for it.

2) the screen isn't wide enough. A rebuild of the aosp keyboard could gain a few mm by trimming the edge of p, q, shift, and backspace, but what is really needed is for google to pull its head out of its ass and instead of having the display size growing into absurd vertical dimensions, widen it up!
[Google Pixel 6 Pro] darbylonia:
Thanks for this feedback! Swiftkey was crap, and I tried OpenBoard which seemed decent but the swiping is terrible for the times I switch to swiping. I went back to GBoard which seems to be the best option. I will play around with the setting maybe.

Thanks all!:ROFLMAO:
[Nexus 5 Q&A, Help & Troubleshooting] tinolino12:
Hello,

I tried to unlock my nexus 5 in order to get twrp on there. I used adb in developer mode an usb debugging on which returned the following:

C:\Users\Tino>fastboot oem unlock

FAILED (Status read failed (Too many links))

fastboot: error: Command failed

and now my N5 is stuck in endless Android with wiggly ears and bluish thing rotating through his belly and a few restarts.

What happened? What can I do? Please help me if you can

edit:

I pushed the power button untill restart and now it seems to be unlocked.
[Vivo X70 Pro+] duddie1911:
Please. Can you tell me. Does the Vivo X70 Pro Plus version with Funtouch OS also contain the Slovak language? I am from Slovakia. Where can I buy this? Or can I change Origin OS to Fungouch OS? thank you.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
LineageOS is a free, community built, aftermarket firmware distribution of Android 11, which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any Google application installed. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

What is the objective of the project?

That the tablet works without crashes and performs everyday tasks.

*Keep in mind, as it is a very old device and with the evolution of the operating system and apps, it is impossible for the system to run without some lag.

Why Android 11 Go Edition?

According to the Android 11 Go Edition Device Setup Guide, starting with Android 11 all smartphones with 1GB or 2GB of RAM must use Android Go Edition.

Although this tablet has 3 GB of Ram Memory, this tablet has a technology of 10 years ago. I believe that the Android 11 Go Edition can run in a responsive way with minimal lag.

In addition, some tweaks were applied to improve the overall performance for this old device.

* This rom is also compatible with SM-P601 but without 3G data network support and Phone.

Working:

- Wi-Fi

- Bluetooth

- GPS

- Audio

- Microphone

- Camera (Picture)

- Camera (Video). Third party app works. Like Film it app

- IR Sensor

- Sensors (Light, Accelerometer and Gyroscope)

- SD-Card (Portable Storage or Internal Storage)

- Screen Record

- Kernel: SELinux Enforcing

Not Working:

- Screen Cast

- S-Pen (Palm Rejection wont work)

How to install this ROM:

1. Install TWRP Recovery : twrp-3.5.0_9-0-lt03wifiue

From: https://dl.twrp.me/lt03wifiue/twrp-3.5.0_9-0-lt03wifiue.img.html

2. Wipe Cache, Data and System Partition

3. Install the ROM and Gapps.

I recommend the gapps from https://opengapps.org

ARM/11.0/PICO

4. Reboot.

How to update?

1. Go to TWRP Recovery.

2. Install the Rom and Wipe Cache and Dalvik.

3. Reboot.

Downloads:

Download ROM V2.4

Download ROM V2.3

Device Tree:

n1awifi

n1a-common

universal5420-common

Kernel

Information:

OS Version: Android 11 (Red Velvet Cake)

Kernel Version: 3.4.113

Status: Beta

Created: 21/01/2022

Last Update: 17/02/2024

Credits:

A special thank you to everyone involved in the Exynos5420 Team and Lineage OS.

Exynos 542X

Android Development for Exynos 5420-Based Devices. Exynos 542X has 63 repositories available. Follow their code on GitHub.

github.com

LineageOS

A free and open-source operating system for various devices, based on the Android mobile platform. This is a mirror of https://review.lineageos.org/ - LineageOS

github.com
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
Spoiler content hidden.

Spoiler content hidden.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] edu.mariano:
Hi @DanielBR911,

I will give a try in this rom!

I tried yesteday the LuisRom, but my P600 was get TOO hot, and sound crackling on Youtube.

Did you notice some of those in your build?
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
Hi @edu.mariano,

You should try this rom. I'm using this ROM daily and I'm not having problem with You Tube app, video and audio works normally. Please test this Rom and let me know if you are having any problems.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] tejljr:
@ShevT has a build of LOS 17.1 where those sound issues were fixed.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] edu.mariano:
Thanks!I going to try this one too!
[Galaxy Note 10.1 (2014 Edition) Android Developmen] rossco_50:
Many thanks for this. I have installed and it generally seems to be working well.

Glad to see audio working well as it wasn't initially in 17.1 and only recently fixed.

I am using ShevT's 17.1 and he had managed to fix audio issues in 17.1 which I think were being caused by the CPU core control - after the fix the cpu cores run at almost top frequency all the time, even on the interactive governor. The same is happening in this ROM. This makes battery drain significantly higher and charging slow when the device is turned on.

I installed deathly auditor - in the 17.1 rom this allowed to tweaks battery charging current, however these are not yet enabled in the 18.1 kernel.

USB Midi OTG is working well.

My usb soundcard is not working (but was in 17.1) - in android 10 I used the lesser audio switch app to use the tablet speakers and the usb mic to together, but this does not work in android 11 as we are supposed to be able to select usb audio inputs/outputs through volume control - this is not available in the 18.1 go.

I don't think Palm rejection on the spen is working on this. ShevT had fixed this in 17.1.

Some streaming apps are not available on play store (D+ and NF) although this may be because I installed magisk, but this wasn't ever an issue on 17.1.

I will continue to use and test. Thank you for sharing this.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] tejljr:
Change your device fingerprint in MagiskProps to a certified fingerprint in order to get Netflix to show up.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] tejljr:
Are you also noticing that Wi-Fi disconnects randomly? And there’s also no on screen nav buttons
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
thanks for the feedback. I think Streaming Video like Disney+ and Netflix is not available on Play store because you are using a custom rom.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
I noticed that Wifi sometimes disconnects when using 5 GHz. When using 2.4 GHZ, I didn't notice random disconnections.
[Galaxy Note 10.1 (2014 Edition) Android Developmen] tejljr:
I get Netflix and Disney+ to show up when I change over to a certified device fingerprint using the MagiskProps module
[Galaxy Note 10.1 (2014 Edition) Android Developmen] DanielBR911:
Good news : )