K2501 thread

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yshn12

New member
Nov 6, 2022
4
1
SB Pendrive'ı FAT32

I know this sounds crazy but I cut my wifi antenna wires shorter in the back maybe took off 1/2 inch and my wifi stopped dropping. I see a video from binize the guys who made my version about it
1668287216534.png
These wires, you said I need to shorten them right?
 
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Chemicat8027

New member
Nov 28, 2022
2
0
Hola ayuda esta rom se utiliza para radio de cualquier marca y tamaño de pantalla con Android que tiene software k2501 y procesador allwiner?
 
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maly820

New member
Dec 5, 2022
4
3
Cześć, czy udało Ci się rozwiązać problem z kamerami 360? Może ktoś ma ustawienia fabryczne bez modyfikacji przez użytkownika, które dałoby się wyeksportować? Mam ten sam problem z kamerą widoczny ale nie w aplikacji 360 tylko w TV lub AUX
 

NaAZoOR

Senior Member
Apr 27, 2012
100
3
Cairo
I bought the K2501 (NWD) no other Tx following. with android 12 64/6
And I have some questions:

1- how to prevent android auto to auto connect to my phone through bluetooth as my unit came with wireless android auto?
Meaning i want to start it on demand.

2- i can't set a boot logo with my car's logo bmp image.
I didn't find boot_logo folder on root, so i created one and put the bmp image named Chery.bmp in it and restarted but stock android logo appeared!
So any suggestions?

3- i want to enable developer options but i don't know its password. Any help?

4- is there a way to change apps icons?

5- i have OBD II Scanner named thinkcar BT200, it works with specific app from the company called MUCAR.
I use it aleeady with my phone but when installed app on unit and logged with my account it failed to connect with the plug though it recognize it. But bluetooth connection to read from it alwas fails.

I tried torque pro without success, didn't recognize the plug.

6- can i turn side control buttons's light on without turn on small car light from signal arm?

Images attached.
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NaAZoOR

Senior Member
Apr 27, 2012
100
3
Cairo
I bought the K2501 (NWD) no other Tx following. with android 12 64/6
And I have some questions:

1- how to prevent android auto to auto connect to my phone through bluetooth as my unit came with wireless android auto?
Meaning i want to start it on demand.

2- i can't set a boot logo with my car's logo bmp image.
I didn't find boot_logo folder on root, so i created one and put the bmp image named Chery.bmp in it and restarted but stock android logo appeared!
So any suggestions?

3- i want to enable developer options but i don't know its password. Any help?

4- is there a way to change apps icons?

5- i have OBD II Scanner named thinkcar BT200, it works with specific app from the company called MUCAR.
I use it aleeady with my phone but when installed app on unit and logged with my account it failed to connect with the plug though it recognize it. But bluetooth connection to read from it alwas fails.

I tried torque pro without success, didn't recognize the plug.

6- can i turn side control buttons's light on without turn on small car light from signal arm?

Images attached.View attachment 5778245View attachment 5778247View attachment 5778249View attachment 5778251View attachment 5778253View attachment 5778255View attachment 5778257View attachment 5778259View attachment 5778261View attachment 5778263
Also whe i use google maps "just by hotspot, no android auto, the screen shows as attached image and i can't make it hide the left part, i tried swipe down, press and hold, press and hold then swipe all directions without success.

Any ideas?
20221206_112324.jpg
 

catbus6

New member
Dec 9, 2022
3
0
Hello, I'm a new user here intentionally making an account just to hop on XDA forums to discuss about android car head units. I know this thread are specifically dedicated to the K2501 models and its derivatives or ppls mostly just call it "a generic chinese android stereos" and i have one of it installed in my 2014 daihatsu terios. Can anyone confirm that the unit i have with the model number K2151 is actually the same with K2501 in terms of firmware compatibility?

I found a rooted firmware online complete with viper and magisk preinstalled for K2501 head unit models that i want to install on my K2151 models

Detailed specs:
Brand/PN: Orca ADR 9988 new standard (local brand, very obscure)
hardware: sun50iw9p1 (from quick google search apparently it is an Allwinner H616 SoC)
board model: K2151 Mercury_demo2
OS: Android 10
RAM/Storage: 2/16 GB

Info gathered from "system settings" app:
System Settings
APPVER: F56L_UP_S212101.20220516.095255.H4ME.01
PlatformVER: F56L-2021/12/10[18:41:58]-v0.01_DO 0000000-00
MCUVER: V6.0-FFO1-20210224-A02-CAN0013-13-02-0200
BTVER: XR829_V2.0/2021:08:13 (10:52:09)
CARTYPE: Current for general purpose engine type Oxef887d90
CANAPPVER: V.22.04.18A_3.0[16:58] (H.211116) emmc: (10-0-0-0-0)
CANBOXVER:

From my observations it shares some similarities with the K2501 headunits as it is also based upon Allwinner H616 platform.

Any kind of help or info are appreciated

Cheers!
 

mody.samir

New member
Dec 10, 2022
3
0
hello i can't get into the recovery mode for the head unit.
my head unit has been freezed can't access any thing inside the head unit because there's no launcher.
i need to know how to enter recovery mode after reset.
 

valcilmar

New member
Dec 10, 2022
2
0
hello ...recently I bought this multimedia k2501_NWD from aliexspres after installing it it turned out that it doesn't have my language Bulgarian ..on the seller's site it said that it supports my language..after writing to the seller I have no answer from him..Can someone help me what should be done to change the system to my language Bulgarian??..(excuse me for the english I use google translator)
 

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mody.samir

New member
Dec 10, 2022
3
0
i need to install any working firmware from the usb my head unit freezed and i cannot enter the recovery. any help
 

Wallassis

New member
Dec 12, 2022
2
0
I have a problem with my multimedia, a photo came in as a logo, and now it doesn't leave the logo screen. How to do a factory reset without multimedia turning on?


estou com um problema na minha multimídia, entrei uma foto como logo, e agora não sai da tela de logo. como fazer o reset de fabrica sem a multimidia ligar?
 

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  • 2
    I have it uploaded on my computer when I get home to share in the evening
    2
    I have it uploaded on my computer when I get home to share in the evening

    i'll be waiting for your post here. thank's.
    2
    How does it Work? Then i can share

    I have a new ZLink File. But it cant install. Ive read, i need to Put this in the root ?

    How does this Work?
    1
    It's this one. It's not the most latest firmware, but latest enough for me to get the upgraded Zlink.


    Is there a problem if I install this update on my device?

    WhatsApp Görsel 2023-02-07 saat 04.50.24.jpg
    WhatsApp Görsel 2023-02-07 saat 04.56.01.jpg
    WhatsApp Görsel 2023-02-07 saat 04.56.08.jpg


    Thank you very much for sharing. I updated this version and it worked, is there a link to the latest version?
  • 3
    Any new firmware updates ?
    3
    The seller wrote to the producer and I am waiting for the latest update to the K2501 that he promised me when I get it, I will share it here on the forum
    2
    I have got OBD working finally!

    There's some effort going on in Russia over 4PDA forum. The content is all in Russian, but it's understandable if you use Google Translator. Somebody recently posted a more recent firmware version, and the guys over at 4PDA released a rooted version of this firmware.

    This latest firmware seems to resolve OBD issues. I have updated my head unit with this and tested. Of course, OBD adapter still needs to be labelled as "OBDII"(I haven't tried other devices).

    Link to forum thread: https://4pda.to/forum/index.php?showtopic=1033389&st=500#entry112669689
    Firmware is named: K2501_FYDZ_S212101.20220112.165334_Root

    NOTE: The firmware didn't download for me unless I used a VPN for some reason.

    Update method is simple:
    1. Download firmware from above link.
    2. Extract the RAR, find a file named "update.zip", and copy this file to a flash drive(I used 16GB drive)
    3. Connect the flash drive to one of the USB ports of head unit.
    4. Open "Car Settings", click on "Factory Settings"(use password 16176699), and export config for safety. This will export config to the connected flash drive.
    5. Exit "Factory Settings" without saving changes, go back to "Car Settings" and choose "Update".
    6. A dialog says Update.zip file exists in expected location. Now, click on "Update" Button.
    7. You get a warning saying everything will be erased, click on confirm. Do not unplug flash drive after this.
    8. Head Unit will start installing, reboot, and erase your existing config.
    9. After successful installation, head unit will ask if you want to import FactoryConfig from connected flash drive. I have chosen "No", I recommend the same for you unless necessary. Head Unit will ask this question every time you connect the flash drive, until the exported files from step "4" are deleted from it.
    10. You might get a dialog upon booting asking if you want to give SuperUser access to "NetworkStack", I chose yes - I do not know what would happen otherwise.

    That's it, enjoy your updated firmware!

    To use OBD Adapter with Torque app:
    1. Install Torque app from Play store.
    2. Open "TOolbox" app in Head Unit.
    3. Select "OBD Match"
    4. In the password field on right hand side, type the pairing password for your OBD Adapter - mine was "1234".
    5. Click on "Search" option at the left, and your OBD adapter should be listed shortly. It may not show up unless the adapter is internally named as "OBDII".
    6. Select the listed "OBDII" adapter for pairing. You should get a notification at the bottom saying "FactorySettings: Pair success!".
    7. Exit Toolbox app, open Torque, and choose your recently paired OBD adapter labelled "OBDII".
    8. Torque should successfully be able to connect to your car's ECU now!

    Need to thank the guys over at 4PDA for all their work! Also, they seem to be working on making a DSP software called "James DSP" work with this head unit. They say this would greatly improve sound quality if all goes well!
    2
    Please how to root the head unit model is T5 F52LB/Hardware by UP/Powered by AllwinnerPlease how to root the head unit model is T5 F52LB/Hardware by UP/Powered by Allwinner