[ROM][OFFICIAL][7.1] Allwinner H3 MXQ PRO 4K 5G STOCK ROM

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PepitoPerez1995

New member
Jun 28, 2022
3
2
Gracias por responder. Lo tenia con firmware original, pero no me gusto y decidi cambiarlo, y puse este. Ya no se exactamente que hice lo que queria era activar los servicios de Google. Pues la cosa es que ya no me daba imagen, y quise flashear de nuevo con PhoenixSuit y ya no se pudo, se quedo al 7% y no avanzaba o llegaba al 63% y salía el mensaje de error. Probé con tarjeta sd y tampoco. En la tarjeta sd despues de usar PhoenixCard, al revisar con windows explorer la veo vacia como si no hubiera grabado nada. Estoy pensando en formatear mi PC y hacer el proceso con PhoenixSuit o PhoenixCard.

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Gracias por responder. Yo lo tenía con firmware original, pero no me gustaba y decidí cambiarla, y le puse esta. Ya no sé bien qué hice lo que quería era activar los servicios de google. Bueno la cosa es que ya no me daba imagen, y quise flashear nuevamente con PhoenixSuit y ya no se podía, se quedaba en 7% y no avanzaba o llegaba al 63% y salía el mensaje de error. Intenté por sd card y tampoco. En la sd card después de usar PhoenixCard, al revisar con el explorador de windows lo veo vacio como si no hubiera grabado nada. Estoy pensando formatear mi PC y hacer el proceso con PhoenixSuit o PhoenixCard.
Yo uso Windows 11 pro y formatee varias veces el pc, con windows xp, 7 , y 10 y el error como tal ,de no dejar flashear en mi caso la NAND del tv box se debe a la placa , si no estoy mal cuando no te deja reconocer el sistema , debes corto circuitear la flash NAND para que te acepte el driver , pero ni eso me funciono espero tengas mas suerte, hasta el momento lo llevo usando con la SD , es lo unico que me funciono porque el sistema nativo que tenia no me lo dejaba formatear
 

Canna77

Senior Member
Jun 3, 2016
77
2
I have a different device (alfawise a8 pro 5g wifi sv6256p 2g 16gb) but with the same wifi chip I can install the rom, my rom works but it is with a different wifi chip (sv6051)
 

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    MXQ PRO 4K 5G OFFICIAL STOCK FIRMWARE (ROOTED)​

    If you have an MXQ PRO 4K 5G that it's bricked or a firmware that doesn't support your current WiFi module then this is for you.

    Only works for Allwinner H3 models with 5G support!


    SPECS WITH THE BOX THAT I TESTED:
    CPU:
    Allwinner Tech H3 @1.1Ghz
    RAM MODULES: SEC 246 (4 Chips) and ELPIDA J2104ECSE (4Chips)
    RAM Space: 4GB (1GB Actual)
    ROM: 64GB (8GB Actual)
    WiFi: SV6256P (Most stable)
    Board ID: QL2039 - Q44_V4.0_20200602

    Things to prepare:
    A full sized USB to USB cable (You can make your own using your old charging cables)
    A computer that is running Windows 7 or later
    A toothpick or anything that would fit on the AV port
    USB Mouse to interact with TWRP Recovery

    5G only:
    -Flash box with the firmware H3-R69-MXQ-S-MXQ4K-8PD3-1.1.4 using phoenix suite
    The Box will boot, but WiFi not working
    -Go and activate developer options and enable USB debugging and USB0 device mode
    -Copy twrp.zip (from archive in link bellow) to flash drive
    -Connect Phoenix suite to box using the USB to USB cable and press recovery and the box will boot into recovery mode
    -Press install update from external and choose twrp.zip (executable only) DO NOT TRY to install just run it!
    -Make full backup of "no-WiFi" rom (check all boxes) and save it to external flash drive
    -When is done, disconnect flash drive from box and connect to pc. Replace only files ( from backup in link bellow ) to folder in flash drive. DO NOT rename folder!
    -Boot box to "no-WiFi" rom and connect to phoenix suite and press recovery again.
    - From stock recovery load twrp.zip again, point where backup is, mark again all boxes, and choose restore.
    - Wait to finish and press reboot when is done.
    Box will now boot to stock firmware with working Wi-Fi

    This firmware is tested with the "SV6256P" WiFi chipset.
    XR819 Devices are not supported!
    This ROM will still boot without the following WiFi modules but Wi-Fi function will not work, Hope you will find the right one soon though GL on your next Google search ;)

    Tips:
    1. If you've noticed the display output resolution is not 4K
    Go to Settings>Display>HDMI output mode>4K_30Hz (Refresh rate is limited to 30Hz/FPS due to hardware limitations)

    2. If you accidentally deleted Netflix app or you want to update YouTube just go to GetApps app (No need to go to some dodgy websites just go to the built in rooted store to get the latest updates)

    3. It's really hard to find a custom ROM that is fully working for this Box but you can actually customize it on your own like the attached image below :D

    4. A driver is required for Phoenix Suit to detect the box when plugged in please download a working driver before doing so, if the box is detected you can continue the steps without downloading the driver.

    5. To flash the box use the USB port 4 (Located at the back side of the box or the rear panel where the rear ports are located) your PC will not detect the box if you use USB port 1-3!

    Downloads:
    Phoenix Suit V1.10 Flash Tool Download
    Download all files Here

    ROM INFO:
    ROM OS Version:
    Android 7.0-7.1 Actual
    ROM Kernel: Linux 4.4.55
    Android Security patch level: (Located in Settings>TV Status)
    2
    Just tested this firmware on my box with exact same board ID
    Board ID: QL2039 - Q44_V4.0_20200602

    The box is bricked, only the red light light on and no blue light when I press power on.
    Press the reset once and blue popped up for 2 sec and then again red.

    Really no hard feelings here, this box is a trash and I got "cheated" by Banggood selling this as a 4+64 Android 10 device.
    It is a modified 7.1 version that looked like 10, so I wanted to get rid of it because lagged or crashed randomly.

    @Klein61967 if you have any suggestion happy to hear it. Box still accepts flashing.
    2
    Some extra news. I found and flashed this one https://mega.nz/folder/y4ZSkbDL#5KLc5vKUWOyBAMmJXfGQZw from this video

    .

    The TV box is alive again
    1

    MXQ PRO 4K 5G OFFICIAL STOCK FIRMWARE (ROOTED)​

    If you have an MXQ PRO 4K 5G that it's bricked or a firmware that doesn't support your current WiFi module then this is for you​


    SPECS WITH THE BOX THAT I TESTED:
    CPU:
    Allwinner Tech H3 @1.1Ghz
    RAM MODULES: SEC 246 (4 Chips) and ELPIDA J2104ECSE (4Chips)
    RAM Space: 4GB (1GB Actual)
    ROM: 64GB (8GB Actual)
    WiFi: SC6256P, SV6256P and SV5256P
    Board ID: QL2039 - Q44_V4.0_20200602

    Things to prepare:
    A full sized USB to USB cable (You can make your own using your old charging cables)
    A computer that is running Windows 7 or later
    A toothpick or anything that would fit on the AV port
    USB Mouse to interact with TWRP Recovery

    5G only:
    -Flash box with the firmware H3-R69-MXQ-S-MXQ4K-8PD3-1.1.4 using phoenix suite
    The Box will boot, but wifi not working
    -Go and activate developer options and enable usb debugging and USB0 device mode
    -Copy twrp.zip (from archive in link bellow) to flash drive
    -Connect Phoenix suite to box using the USB to USB cable and press recovery and the box will boot into recovery mode
    -Press install update from external and choose twrp.zip (executable only) DO NOT TRY to install just run it!
    -Make full backup of "no-wifi" rom (check all boxes) and save it to external flash drive
    -When is done, disconnect flash drive from box and connect to pc. Replace only files ( from backup in link bellow ) to folder in flash drive. DO NOT rename folder!
    -Boot box to "no-wifi" rom and connect to phoenix suite and press recovery again.
    - From stock recovery load twrp.zip again, point where backup is, mark again all boxes, and choose restore.
    - Wait to finish and press reboot when is done.
    Box will now boot to stock firmware with working Wi-Fi

    This firmware is tested with the following WiFi modules below:
    SC6256P
    SV6256P
    SV5256P
    (It is possible that this firmware will work without the following WiFi modules just make sure you have the 5G model or else success rate is very low)

    Tips:
    1. If you've noticed the display output resolution is not 4K
    Go to Settings>Display>HDMI output mode>4K_30Hz (Refresh rate is limited to 30Hz/FPS due to hardware limitations)

    2. If you accidentally deleted Netflix app or you want to update YouTube just go to GetApps app

    3. It's really hard to find a custom ROM that is fully working for this Box but you can actually customize it on your own like the attached image below :)

    Download files Here

    ROM INFO:
    ROM OS Version:
    Android 7.1 Actual
    ROM Kernel: Linux 4.4.55
    Android Security patch level: (Located in Settings>TV Status)

    From where can I download this Rom
    Download files Here
    1
    will this work on rockchip 3299 version?