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[help] How to unbrick my google tv aml m3

frankviana

Lurker
Jan 28, 2014
1
0
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
 
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.
 
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