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[help] How to unbrick my google tv aml m3

Discussion in 'TV & Video' started by frankviana, Jan 28, 2014.

  1. frankviana

    frankviana Lurker
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    Jan 28, 2014
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    Hello!

    How to unbrick this device? I have only black screen and blue led. I tried several times and a lot of recovery methods: hxxp://xxx.(ali express).com/item/2013-Free-Shipping-DVB-S2-Android-4-0-TV-BOX-Google-TV-Box-IPTV-reciever-hd/1046658225.html

    This is motherboard picture: hxxp://xxx.gadgetoadicto.com/wp-content/Imagenes/placa-iptv28.jpg



    Any jtag method? How to use aml flash tool?



    Thanks
     

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  2. lpraderi

    lpraderi Newbie
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    Mar 25, 2014
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    Unbricked mine yesterday AML8726-M1 (m1ref) ... some steps in order.

    1) Diagnose problem (check for ttl console port on board and use GSM cable)
    2) Did you made backup or did you have update.zip from manufacturer ?
    3) Try SDtool for win XP an make a bootable sdcard
    4) Try Flashtool with male to male USB cable and Amlogic adb driver
    5) Recover boot.img using u-boot HUSH shell (TTL2USB cable and SDcard)

    Only the last one worked for me, will put a tutorial with pictures soon.
     
    mikedt likes this.

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