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NAND Chip Mask ROM Mode Short Location

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  • klamath
    replied
    Originally posted by klamath View Post
    Hi,
    I bricked my TQ95 2nd revision after flashing a wrong .img file, could you please point me to the pins to short (Previous T95Q answers aren't good for my version) ?

    Images at the following link as i have issues uploading here : https://imgur.com/a/wpTzcph
    Reply to myself, it seems that for the T95q second revision (android 9.0 stock and chip wifi realtek 8822) the pin for mask mode reset are the two big orange dots, that you need to bridge with a large screwdriver or an aluminium foil

    Then i flashed this rom :
    2.+[v8]+Aidan's+ROM+[s905x2]+(T95Q)[email protected]

    Everything is working now

    Leave a comment:


  • zakariach
    replied

    Maskroom in magicsee N6 max RK3399


    Hi,
    My magicsee N6 max RK3399 not working anymore I tried to upgrade it via cable;and sdcard, but the device didn't recognize it,
    can you help me please to use MaskRom mode to repair the system.
    Ineed to short the pinout to enter maskrom mode.

    Link : image 1
    LINK: image 2
    Last edited by zakariach; 10-24-2021, 14:05.

    Leave a comment:


  • theFalcon46
    replied
    Clone TX3 Mini with S905X (2GB + 16GB)

    Image Link : https://imgbb.com/gvNGF0N

    Triedto upload the image directly but it kept giving me an error.

    Leave a comment:


  • klamath
    replied
    Hi,
    I bricked my TQ95 2nd revision after flashing a wrong .img file, could you please point me to the pins to short (Previous T95Q answers aren't good for my version) ?

    Images at the following link as i have issues uploading here : https://imgur.com/a/wpTzcph

    Leave a comment:


  • PanetoneSupremo
    replied
    REMOVED​​​
    Use Speedtest on all your devices with our free desktop and mobile apps.
    Last edited by PanetoneSupremo; 10-10-2021, 09:39.

    Leave a comment:


  • Hotrod1
    replied
    Originally posted by walassan View Post

    I appreciate the help, I'll try, I have nothing to lose. Thank you for your kindness
    I've been in that same place. But I got it done even after I thought there was no hope. I recently asked for help finding the pins for a friends box over at XDA Developers forum and this guy xfury94 He showed me which pins no problem. Also there is aidanmacgregor He actually makes custom ROM's. If you can get him to help you all he needs is the brand and the part number of your NAND chip and he can tell you exactly which pins. Also don't forget some people have success using Burn Card Maker when they can't connect with Amlogic Burn Tool. I wouldn't get head of myself and try anything crazy but that box is pretty outdated. So you're not going to be out must if you can't fix it. I bit the bullet and bought an Nvidia Shield TV Pro. I now use My generic Transpeed 8k Ultra-HD solely for testing and tinkering. Anyway good luck I hope you have success.

    Leave a comment:


  • walassan
    replied
    Originally posted by Hotrod1 View Post

    I was unable to find the pins for your box but I've got some pins for you to try. First image is of your NAND chip. You'll notice in the top right of the image a tiny arrow pointing down. That is pin #1.
    https://i.imgur.com/d124G0Q.jpg

    This next chip has pins 29-30 marked to be shorted.
    https://i.imgur.com/3AjytgR.png

    From the research I've done your chip is likely to need pins 6-7,7-8,8-9 or 29-30
    You can try shorting these pins at your own risk. I don't know what will happen if you short the wrong pins. The author of This post claims that you can just start shorting pins on the NAND chip until you find the right ones. No one corrected him so maybe he's right.
    https://forum.freaktab.com/forum/mai...555#post764555
    Wish I had more info for you but this is the best I can do Good luck and remember try this at your own risk.
    I appreciate the help, I'll try, I have nothing to lose. Thank you for your kindness

    Leave a comment:


  • soldiaz
    replied
    Originally posted by samepic View Post

    please which one is the EMMC chip?
    you must try! I dont know which. Try backside EMMC pin

    Leave a comment:


  • Hotrod1
    replied
    Originally posted by walassan View Post
    Good afternoon. Could someone tell me where I can short this card for the computer to recognize
    Tv BOX: A96X
    PLACA: RK3229_D16

    link photos : https://imgur.com/a/uUuRb8H

    I was unable to find the pins for your box but I've got some pins for you to try. First image is of your NAND chip. You'll notice in the top right of the image a tiny arrow pointing down. That is pin #1.
    https://i.imgur.com/d124G0Q.jpg

    This next chip has pins 29-30 marked to be shorted.
    https://i.imgur.com/3AjytgR.png

    From the research I've done your chip is likely to need pins 6-7,7-8,8-9 or 29-30
    You can try shorting these pins at your own risk. I don't know what will happen if you short the wrong pins. The author of This post claims that you can just start shorting pins on the NAND chip until you find the right ones. No one corrected him so maybe he's right.
    https://forum.freaktab.com/forum/mai...555#post764555
    Wish I had more info for you but this is the best I can do Good luck and remember try this at your own risk.

    Leave a comment:


  • walassan
    replied
    Good afternoon. Could someone tell me where I can short this card for the computer to recognize
    Tv BOX: A96X
    PLACA: RK3229_D16

    link photos : https://imgur.com/a/uUuRb8H

    Leave a comment:


  • Hotrod1
    replied
    Originally posted by samepic View Post

    I tried those 2 pins together and each with GND but still nothing happen..
    thank u veryyyy much for u patience )
    Did you follow the proper procedure? You first load the ROM into The Amlogic burner app. Then you click start. Then you short the pins then you plug in the USB to the box. And on some boxes the USB must be plugged into a 2.0 port on the PC and the 2.0 port on the box. Also on my Transpeed box I've had to still depress the reset switch at the same time as plugging in the USB. I've also read that in some cases when the box cannot be unbricked people have had luck using SD Card Burner.

    Leave a comment:


  • samepic
    replied
    Originally posted by Hotrod1 View Post

    If you look at the image I posted above the pins that need to be shorted are in side of a tiny red circle. The chip is on the opposite side of the board from those 2 pins. You cam short those 2 pins together or short one of them to ground. I'm not sure which.
    I tried those 2 pins together and each with GND but still nothing happen..
    thank u veryyyy much for u patience )

    Leave a comment:


  • Hotrod1
    replied
    Originally posted by samepic View Post

    please which one is the EMMC chip?
    If you look at the image I posted above the pins that need to be shorted are in side of a tiny red circle. The chip is on the opposite side of the board from those 2 pins. You cam short those 2 pins together or short one of them to ground. I'm not sure which.

    Leave a comment:


  • samepic
    replied
    Originally posted by soldiaz View Post
    try short any pin on EMMC Backside to SD card's housing!
    please which one is the EMMC chip?

    Leave a comment:


  • soldiaz
    replied
    try short any pin on EMMC Backside to SD card's housing!

    Leave a comment:

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