yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] razortech:
This is my first post here. I just got an imate pocket pc from my dad(it's pretty old). It has windows mobile 2003. Anyone have any good ui or interface for it. I tried pointui's 1.02b. The counter bug is messing me up so...i need something else. Any suggestions plz?
[Samsung Galaxy Note 20 Ultra Questions & Answers] romano_ezzat:
Hi guys

I have at&t note 20 ultra unlocked

The model number is N986U

Running android 12

And i need to update to 13

I searched the at&t firmware

It's all N986U1

Can i flash firmware N986U1 on N986U ?

and if i flash it

My phone will lock the network?

Because am not using at&t network

Am out of United States

Thanks 😊
[Samsung Galaxy Note 20 Ultra Questions & Answers] romano_ezzat:
Any answer plz
[Samsung Galaxy Note 20 Ultra Questions & Answers] romano_ezzat:
View attachment 5804683
[Samsung Galaxy Note 20 Ultra Questions & Answers] romano_ezzat:
Which firmware should I flash with android 13
[Samsung Galaxy Note 20 Ultra Questions & Answers] next_1989:
U is for the carrier variants in the US. U1 is for the factory unlocked version which you buy directly through Samsung. Even though unlocked, the U model will have a carrier logo when booting up. If you want true unlock, go for U1. but If you flash a note 20 (or other Samsung phones with Knox for that matter), you'll permanently blow an efuse which removes some phone features like Android Pay. I didn't think that the esim feature was one of those features but I'm not totally sure on that.
[Touch HD General] dabrain23:
i have s2u2 and s2p installed ... works fine

but i'd like to have a second today-screen. so i installed secondtoday and homescreen. but if i start secondtoday, nothing really works. the original today screens is gone (blank) and the "second" today screen is blank too ... i cannot enter settings (tap and hold) ...

i actually had st and hs on my hd once before ... and it worked but it was before i installed s2u2.

anyone experiencing the same problem?

could it be the settings?

actually i wanted to have it this way

original today: tf3d

second today: customized stuff (appoint., tasks, mails ....)

EDIT:

i finally got it to work (after several re-installs and SRs)

BUT there are no entries for appointments, tasks ... in homescreen =(

where do i find the proper plugins or how do i get these entries to the "today" screen (second one)
[Touch HD General] BigDede:
Try mToday, it's a freeware and it works like a charm on the touch HD.

It allows you to switch between 2 different profiles where you can specify the today plugins you want to use on each profile.

Note that when you use TF3D, it diable all other plugins.

So I have TF3D on one today screen (first profile) and other plugins like, taks, appointments, SPB Diary etc ... on the second today screen (second profile)
[General Questions and Answers] wenyendev:
Hi there,

I firstly posted two questions in the original thread https://xdaforums.com/t/...-other-directory-than-platform-tools.4536847/

Question 1: would it be possible to adb pull partition (ex. userdata) to any other location than under platform-tools directory?

Question 2: would it be possible to adb pull partition even to an external disk?

Question 1 was solved but Question 2 remained unanswered.

I created a new thread "How to pull Android partition directly to an external disk?" for Question 2, which was deleted by the moderator, under the name of duplicate of the original thread.

I edited the original thread by marking "Solved" for Question 1, and started a new thread https://xdaforums.com/t/...tion-to-external-disk.4537667/#post-87950783, which was closed again by the moderator for the same reason.

After contacting the moderator, he replied

"Creating one or two fresh threads for a question that has already been asked in another thread (but not answered as stated by you) is violative of Rule 5. You can continue in the same thread by bumping it up every 24 hours. You can also edit the thread title if necessary. Please read the Rules and follow them."

But would it be possible to

- remove Question 2 from the original thread by editing it; and

- start a new thread dedicated to Question 2 like the previously deleted and closed threads?

Thanks.
[General Questions and Answers] alecxs:
it's the same question. there is no difference between Question 1 and Question 2
[General Questions and Answers] Oswald Boelcke:
Hello and good morning, @wenyendev

I've closed this thread because I can't recognise how the community might be helpful to solve issues or to answer questions you might have with us forum moderators. If the thread was intended to discuss your moderation related questions publicly with the moderators team, please be advised that we refrain from such public discussions in order to protect privacy and reputation of the XDA members.

I suggest to consider to discuss your above questions privately by personal message / conversation with my esteemed teammate @TNSMANI who handled your threads as described by you above. Just as a personal remark: I would have acted exactly the same way like TNSMANI based on the same assessment and had also closed respectively deleted your duplicate threads.

Regards

Oswald Boelcke

Senior Moderator
[General Topics] dncr3d1bl3latno8:
Can someone tell me how to resize or program use to resize an animated wallpaper.. i couldnt find it all this time and im trying to make the wallpaper bigger so it would fit the whole screen for s2u2.. tnx
[Samsung Galaxy S10+ Questions & Answers] applesucksLmao:
title says it all, i've tried to install thunderstorms kernel but the phone stays stucks at the samsung galaxy logo endlessly

i'm running android 12 on top of ONE UI 4.1 (BeyondRom 9.5)
[Samsung Galaxy S10+ Questions & Answers] applesucksLmao:
bump
[Android Q&A, Help & Troubleshooting] xracerx123:
I just tried to add variables on Android /etc/mkshrc file but I get an error:

Further, I have tried to use adb remount, but it says inaccessible or not found.

I tried to use the following:

But it says '/dev/block/dm-10' not user mountable in fstab.

Phone is Pixel 6
[Android Q&A, Help & Troubleshooting] Oswald Boelcke:
Hello and good morning, @xracerx123

Prior to your next posting please read the guidances that are stuck on top of every forum like

Note: Questions go in Q&A Forum

If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...

xdaforums.com

and the others. I've moved your thread to Android Q&A.

Thanks for your cooperation!

Regards

Oswald Boelcke

Senior Moderator
[Android Q&A, Help & Troubleshooting] alecxs:
what was your search result for Pixel 6 mount rw Read-only file system?

https://twitter.com/i/web/status/1170404631865778177

https://blog.esper.io/android-dessert-bites-25-erofs-in-android-13-47987123
[Android Head-Units] blue_one:
Hi all,

this is a dedicated thread for gaining access to the recovery on the QF001 head units. All other infos and general discussions are posted here: https://xdaforums.com/t/general-dis...d-units-with-uis-7862s-not-fyt-based.4525675/

What we have got so far:

the whole firmware as flashable zip file

adb access with root user via wireless on port 9876

reboot bootloader brings up a screen which says "fastboot mode" but thats worthless without a working usb connection

reboot recovery boots for a second into a kind of recovery screen and than automatically reboots into normal mode

What i have tried myself so far:

flashing the device with a self cooked firmware (SuperR) with integrated magisk recovery. The device went into flash mode but did not accept the file due to signature issues

several method to push the reset button to get into recovery. no success...

Every info is very wellcome. Happy trying to all!

Cheers
[Android Head-Units] nyp42:
I tried this. It didn't work but I'm not sure I was doing it right.

There is a link to a text file with instruction in the YouTube comments.
[Android Head-Units] Telperion:
Rebooting into recovery from system shows this briefly, then boots back into the system.
[Android Head-Units] Vėžys:
I found something interesting. It's from the FYT device, but it's done very similarly with us.

Maybe it would be possible to make Usb Otg working

Motherboard on photo - our device
[Android Head-Units] popamor:
Can you please link the post on the FYT device that talks more about USB OTG capability?
[Android Head-Units] Vėžys:
It's from the 4Pda forum, it's on Russian language

Головные устройства Unisoc на процессоре UIS7862(s) / SC9863a (UIS8581A) Android 10 - платформа FYT - 4PDA

Головные устройства Unisoc на процессоре UIS7862(s) / SC9863a (UIS8581A) Android 10 - платформа FYT, [Головное устройство][Автомагнитола][Android]

4pda.to
[Android Head-Units] And-S:
Hello, people. I have good news for the owners of bricks: my seller kindly provided me with the tools to repair a device with a damaged operating system - a flasher and the necessary files for the S8 1024x600. Download all the contents of the folder and sort it out. I don't have time yet. Good luck!

Восстановление_кирпича-S8_1024х600 - Google Drive

drive.google.com
[Android Head-Units] Vėžys:
Great, everything works. A big thank you. Finally unbrick my device
[Android Head-Units] Clyde72:
Looks like we have at minimum an USB driver now to connect the HU to pc... looks like it is included in the package for recovery tool...
[Android Head-Units] super_paws:
Is there anyway to get into recovery mode if I'm stuck at the boot logo?
[Android Head-Units] blue_one:
Not directly but there is a software solution mentioned in the other thread. Someone could revive his head unit with that software.
[Android Head-Units] super_paws:
Thanks to everyone that helped! I have a working unit again!

Figured I'd write a few things here to help anyone else that might have a bricked device.

My device had a corrupt build.prop, so it was not able to boot the system partition at all. On the screen, it was stuck on the initial boot logo screen with the "Powered by Android" logo.

1) Download the above posted package for 2 assets: a) PAC file containing the stock firmware, and b) drivers for the SPD interface of the device

2) For a non-4G device which I had, I went to spdflashtool.com to download the Research Tool. This will allow you to flash firmware onto a non-4G device.

3) Ensure you have enough disk space (~3-4GB) on the same partition as the Research Tool app.

4) Open Research Tool and load the PAC file.

5) Follow the .doc file in the posted package for wiring up the USB interface to the SPD interface. Essentially, you are connecting USB to the 8-pin header on the device, and accessing data via the UART pins. Pin 1 on the 10-pin connector needs to be grounded in order to get the device into the mode for flashing.

6) Press start on Research Tool, and once completed, you should have a freshly flashed device
[Android Head-Units] yoyo linuxien:
Hi, I have the same problem being stuck on Powered by Android logo.

I tried this technique without any success, I have a S3, 4G+Wifi version. Any idea how to solve this problem ? Thanks !
[Android Head-Units] Vėžys:
👆there is a complete instruction.

You're doing something wrong.

Write what and how you do
[Android Head-Units] salik68:
Hi, everybody.

I have a headunit Hizpo S8 from last year. I made a big mistake and managed to brick it. I loaded MCU QF03.V01.05.20230617.011021 into it and the audio output stopped working, so I did a downgrade and loaded back MCU QF01.V01.73.20230207.002121. The device shut down and has been dead ever since.

The USB ports are not responding, the display backlight is not working either. That's why it's not even possible to use the tutorials that are in this thread and elsewhere. Even the connection according to the instructions that Clyde72 put in this thread is not functional.

The only thing that works is direct access to the MCU via ST-Link. I am able to program the MCU, but directly uploading the mcu.bin to address 0x08000000 didn't help either.

Does anyone know of a tutorial on how to perform a complete recovery flash using ST-Link?
[Android Head-Units] refsada:
You need UpgradeDownload.exe

My device has a 4 pin and a 6 pin USB plug and they do not fit into the 10 pin socket.
[Android Head-Units] Baxterbrown3:
Hi, I'm reviving this topic in effort on how to recover my bricked Ossuret S8 device (I literally just received it this week brand new and bricked it trying to downgrade firmware/mcu) I followed the directions from the packet listed a few posts above. I am not sure what I should be seeing though. I have upgradedownload opened and loaded the provided package file. When I connect the S8 unit with a USB a to a cable to my computer, the program does not see any established connection. I tried both USB cables from the S8 unit with no luck. Also, I made sure to install the driver provided in the packet. Anyone who has successfully unbricked their device, please provide some insight.
[Android Head-Units] Baxterbrown3:
Ossuret got back to me and suggested the following. I will try this process tonight and report back on my findings
[Android Head-Units] Baxterbrown3:
No luck. When releasing the key wire grounded after 15 seconds the screen does flash, but then stays stuck on the "powered by Android" logo. Zero reaction on all 3 usb connections from light on my known good USB stick.
[Android Head-Units] Baxterbrown3:
They sent me this video as a reference. Clearly it is getting into a forced recovery mode.
[Android Head-Units] PrinceLc:
Try to reboot 4 times also 4 times the rst button also Android bootlogo reboot than again till the recovery mode appears
[Android Head-Units] Baxterbrown3:
I have tried pushing the reset button on my S8 multiple times. I will try cycling power 4 times. The problem is it's stuck at the first boot logo. It never gets to the blue android boot animation as seen in the video posted
[Android Head-Units] PrinceLc:
Ah ok **** sorry
[Android Head-Units] PrinceLc:
Have you looked in the general thread? I mean there is someone that did it successfully to unbrick, but I am not sure now a lot of pages to read
[Android Head-Units] Baxterbrown3:
I have looked and only made it to page 62 😅
[Android Head-Units] PrinceLc:
Read 😁👍
[Android Head-Units] refsada:
You must to release the key wire grounded when "powered by Android" logo appeared. USB stick must be formatted with FAT.
[Android Head-Units] Baxterbrown3:
This is how I did it and the screen did in fact react. But it does not go into any sort of recovery or update. I also tried what you suggested and releasing the ground immediately instead of waiting 15sec had no effect. In the video I left it on that same screen for 30mins with no luck
[Android Head-Units] refsada:
Sorry, I mean the boot animation! If I let go of after 15 seconds, nothing happens and when I let go of boot animation, it boots in recovery.
[Android Head-Units] Baxterbrown3:
Yes. My unit never makes it to boot animation. It stays on initial screen no matter what
[Android Head-Units] refsada:
Oh ok, then you have to send it back.
[Android Head-Units] Baxterbrown3:
Sounds like Ossuret will send me replacement. I think I want the 9" S8 instead of the 10.3" now. I like having the buttons lol
[Android Head-Units] Baxterbrown3:
i was able to perform the process posted here using updatedownload program and reached a pass level status. However, the screen now looks like photo attached. In the packet of files previously posted, there is a file called screen_parameters_file but i do not know what to do with it. Does anyone have any tips? It will boot up distorted and change colors slightly. I also noticed it is reacting to touch and now with usb drive plugged in, the usb light is activating
[Android Head-Units] PrinceLc:
Flasch this extract and put in the root of the usb stick this the display firmware the headunit will detect it automatically and flash and reboot itself
[Android Head-Units] Baxterbrown3:
I tried doing that with the one in the packet but I do not think it's for the Ossuret 10.3" S8. Is this file correct? Also, do I need to use the original USB cable configuration? Or can I use the one modified cable created on the 8 pin port?
[Android Head-Units] PrinceLc:
Oh you have the 10.3 display than I don't know it's for the S version in general I looked into the file different screens and resolution. The 6 pin usb in my case it's a double usb
[Android Head-Units] Baxterbrown3:
So was that the correct .pac file for my unit in the packet posted?
[Android Head-Units] PrinceLc:
It's an qfdata file in the package. Folder structure Qf/Auto/qfdata
[Android Head-Units] Serruxo:
Hi

How did you solved your issue?. I am facing exactly the same problems you had, trying to force the firmware upgrade following the intructions given above (ossuret capture), connecting KEY2 / SWC2 (pin G6) to GND, waiting 15 seconds....

My Hizpo S8 is always on the "Powered by android" screen. It does not reach the "android" logo or boot animation.

I posted here

[General Discussion] QF001 (ROCO K706) Head Units with UIS 7862s (not FYT based) [read first post first]

Hello all, it seems that there are some QF001 owners out there but not much informations. So i will try to collect everything and put it at one place. The original manufactor is shenzhen jitu technology co. ltd. These units are sold from...

xdaforums.com

Thanks in advance.
[Android Head-Units] BenJ_54:
Good evening,

I've had the same problem as some people. My car radio (Hizpo S8) was stucked on the "Powered by Android" page without being able to go through the animation page, following an update from "update.zip" retrieved from the site indicated on the documentation ("autofather.com").

Impossible to get in "android recovery" mode. The only solution is to flash the firmware as explained at the beginning of this post. As I only had USB connectors with 4 or 6 pins, I made one with 8 pins so that I could connect the USB cable to the UART1_RX/TX pins (Port F with 8 pins). This is compulsory, otherwise it won't flash.

The procedure worked. I was then able to update my car radio with the "Update.zip" file I'd downloaded using the standard Android system update procedure.

I now have an updated car radio with :

- System: QF001.20231110.185622_V2.84_02

- MCU: QF03.V01.06.20230814.002121

Everything seems to work fine (4G/WIFI/Bluetooth). The procedure for flashing the firmware using the "UpgradeDownload.exe" application was really very effective (for me) for unlocking the car radio (I have a 4G version).

As usually, Try to do so at your own risk. It worked well for me. I was desperate not to find a solution ...
[Android Head-Units] Serruxo:
Thanks for sharing.

It is very interesting what you are explaining, but, what "solution explained at the begining of this post do you mean"?

Did you refered to this

[Recovery access] Jitu QF001 / Roco K706 - Hizpo / Ossuret S4 - S8 (UIS 7862) Headunits (no FYT)

Hi all, this is a dedicated thread for gaining access to the recovery on the QF001 head units. All other infos and general discussions are posted here...

xdaforums.com

?

I read this maybe outdated procedure was for non-4G models. Hizpo S8 has 4G.

Do you have any official or recent guide?

Thanks again.
[Android Head-Units] BenJ_54:
Yes, I used : (See Page 1 of

[Recovery access] Jitu QF001 / Roco K706 - Hizpo / Ossuret S4 - S8 (UIS 7862) Headunits (no FYT))​

Восстановление_кирпича-S8_1024х600 - Google Drive

drive.google.com

In this compressed file, you have 4G installation pack :

I applied the procedure as explained in the video and the Word document:

- Connecting the car radio to the PC via a USB A cable (male/male) - Perhaps, you need as in my case to set your own USB wire with 8 pins connector in order to connect the USB cable to UART1_RX/TX pins. (Port F is mandatory !!!). It does not work with original USB port 1 (4 pins connector), 2 & 3 (6 pins connector) of Hizpo - S8.

- Install Driver (SPRD_NPI_USBDriver_1.4) - 64 bits

- Launch the UpgradeDownload.exe application for 4G model (in my case)

- Load the "*.pac" file: QF001_jitu_20230109_user_carletter_v3.08.pac (it loads fine).

- I then click on Startdownloading before switching on the car radio.

- I ground pin 1 of the 10-pins C port.

- I power up the car radio.

It enabled me to unbrick my car radio because I couldn't get into "android recovery" mode without flash the firmware with this *.pac file. The only one solution for me to bring my car radio back to life.

It's the 09/01/2023 version with carletter but then the car radio reboots and you can update via an "update.zip" (classical procedure). I took the 10/11/2023 version (V2.84). Coupled with the MCU QF03.V01.06.20230814.002121, everything seems to work normally (GPS, Radio via a wire with amplifier, Android auto via Z-Link, ...).

With the DSP and my Focal speakers, the sound is more than correct with TIDAL (it seems the sound card handles High Definition audio up to 24-bit at 48 Khz) ...

I hope this helps others in the same situation.

My model : HIZPO - S8 (4G version with MCU DSP BU32107 & Radio TDA7708) - 9" screen
[Android Head-Units] Serruxo:
Thank so much for your effort trying to help with this detailed guide.

Would be nice find a more recent pac file for Hizpo S8 4G version, due that QF001_jitu_20230109_user_carletter_v3.08.pac, reading its name, it seems to be very outdated (one year ago) and I am not sure if it could be a problem with newer radios mainly because it comes from a source that could be considered unreliable or not official. Obviously everyone do whatever like with this file and its device under its own risk.

I was wondering where this kind of .pac file could be found or if is there any way to generate a new one from a fresh or new working device.

Thanks for the help.
[Android Head-Units] PrinceLc:
It didn't work for me the pc don't detect the radio ! I pinned the connector like u but nothing. In my case the radio goes till the Bootanimation and than nothing, key1 method to flash the update.zip works but after a successful flash the same bootlooping in Bootanimation.
[Android Head-Units] Tyresmoke81:
Hello and thanks for the detailed post, I've been trying to connect to the headunit myself using the method above, but I get a windows error "USB Device has malfunctioned" are you using a USB > UART converter or just a repinned USB single to make the connection with a type A to A USB cable.

Thanks 👍🏻
[Android Head-Units] Serruxo:
Hi, you do not need any USB > UART converter.

Please read this related post.

[Firmware] QF001 (ROCO K706) Head Units with UIS 7862a/7862s (not FYT based)

The purpose of this thread is to consolidate links to firmware updates for these devices. Please do not use this thread for discussion. Go to the General Discussion thread for that. If you have a comment regarding one of the posts here please...

xdaforums.com
[Android Head-Units] PrinceLc:
Had the same problem I send the unit back for warranty. I think I damaged by unpinning the usb cable, bought extra a UART cable but same result maybe you must change something in config file of the flasher program for UART or so
[Android Head-Units] danielblues:
Hi,

While replacing by boot animation I've bricked my unit.

It shoes the boot logo and starts the boot animation, but it stops in the middle an just stays there. (it was ok on the boot factory) The boot procedure continues in the background and the touchscreen is working, I can start the music or swipe down and reboot if I hit the right place.

So I need to factory reset it blindly, can any one submit some screen shots of the procedure?

I had the grey theme not the purple bellow.

I need to go to settings

Then Factory?

And then?

Can someone help please.

Thanks you

Daniel
[Android Head-Units] PrinceLc:
Solution to unbrick is Key1 method or flash full .PAC file described here