MECOOL KM3 Android Amlogic S905X2 Android 9.0 DDR4 4/64GB ROM Dual WiFi BT4.1

[Franic7]

Exactly the same thing happened to me, I could only install the modified room of km9 but it does not go well it reboots alone and hangs up and the official room of km3 does not let me install it either with usb burning tool or micro sd. After trying and trying many methods and rooms I decided to buy another new km3 and I will not modify anything again and leave it as it comes from the factory. Also the broken one I have saved in case someone gets a method to recover it to the original state ... Greetings!

The same thing happens to me ... I can't install the original firm ... but yes other ones ... I think the firm is protected it doesn't detect it as km3 ... I installed a modified one for km9 and the L1 ... but I want to install the original. If you get it, comment on it ... I will do the same ... English is not my language ... I am Spanish

[Dicentim]

Sorry my poor knowledges won't help you for that issue. Hope someone will help you.
At least we know we can't root the box easily with Magisk.

[Atlas_co]

The brick occurred by installing magisk. . I have a backup of twrp but I can't install it because the partitions don't appear (and if they are there)

[Atlas_co]

OK I'm afraid you modified the recovery.
Did you try Magendanz's ROM (page 4 of this topic) I could install it too using USB Burning tool.

I also tried .. this is the result

[Dicentim]

OK I'm afraid you modified the recovery.
Did you try Magendanz's ROM (page 4 of this topic) I could install it too using USB Burning tool.

[Atlas_co]

Atlas_co : I can tell you this firmware is 100% working with my KM3 :
https://chinagadgetsreviews.com/down...m3-tv-box.html
Just copy it to an USB stick, use update app, chose "manual" and here you go with a factory box!

I tried it.. and didn't work.. in recovery says error This firmware is for km3 no u211

[Dicentim]

Atlas_co : I can tell you this firmware is 100% working with my KM3 :
https://chinagadgetsreviews.com/down...m3-tv-box.html
Just copy it to an USB stick, use update app, chose "manual" and here you go with a factory box!

[Atlas_co]

https://youtu.be/3WmnIWInv3I

[Atlas_co]

Hi, thanks for your answer Atlas_co ,
I don't know if you saw my second message above the first with my issue connecting to USB Burning tool, cause I solved it by pushing with a toothpick an hidden button at the bottom of the AV port. Now I'm stuck with another problem : DiskInitial error when trying to flash b2oba17 's keys.
Was you message only to help connecting or it was also to solve the DiskInitial issue ?
Thanks. Have a nice day and sorry for my poor english, it's not my birth language.

The same thing happens to me ... I can't install the original firm ... but yes other ones ... I think the firm is protected it doesn't detect it as km3 ... I installed a modified one for km9 and the L1 ... but I want to install the original. If you get it, comment on it ... I will do the same ... English is not my language ... I am Spanish

[Dicentim]

Hi, thanks for your answer Atlas_co ,
I don't know if you saw my second message above the first with my issue connecting to USB Burning tool, cause I solved it by pushing with a toothpick an hidden button at the bottom of the AV port. Now I'm stuck with another problem : DiskInitial error when trying to flash b2oba17 's keys.
Was you message only to help connecting or it was also to solve the DiskInitial issue ?
Thanks. Have a nice day and sorry for my poor english, it's not my birth language.

[Atlas_co]

Hi again,
I tried to use USB burning tool but my KM3 is not recognized at all by my PC (W10 64 bits), I use good quality Ugreen cables (I have a 2.0 and 3.0), I installed the Amlogic drivers but nothing.
I tried on every USB port....
I can't even hear the windows sound when I plug the TV box to the PC. Of course I turned on USB debug mode.

Someone please help me ? Thanks.

Mine too.. you must do https://forum.freaktab.com/forum/mai...180#post781180 and connect.. its works

[Dicentim]

Hi, I succeeded using USB flah tools (in fact I'm a donkey as I forgot to press the reset button in the AV port before connecting the box, all is ok now).
I tried to install Guest rom (page 4 of this topic), the ROM ok no problem to flash it but now way to get the Yablio + Netflix ATV 3.2.2 working.
The same when flashing with https://www.getdroidtips.com/stock-f...ol-km3-tv-box/

I also tried b2oba17 tip and I instantly get an Uboot/Get result/ DiskInitial error although I followed all the steps of the process.
Can someone please help ? Thanks.

Here's the log :
[18:18:38 807][Global][Inf]--OpenImg C:\Users\PC-Dicentim\Desktop\Mecool KM3\wv-key\wv-key.img
[18:18:38 807][HUB3-4][Inf]--Connect path=Contr?leur d’h?te am?lior? USB ? circuit microprogramm? Intel(R) de la s?rie 6/C200 - 1C2D/P0/P0/P3
[18:18:38 807][HUB3-4][Inf]--Start burning...
[18:18:38 876][HUB3-4][Inf]-------------Download DDR.USB-----------
[18:18:38 876][HUB3-4][Inf]--0-7-0-16
[18:18:38 876][HUB3-4][Inf]--Upload encrypt at 0xc8100228
[18:18:38 891][HUB3-4][Inf]--ulValue = 0x6c9da79f
[18:18:38 891][HUB3-4][Inf]--Enctypt!
[18:18:38 891][HUB3-4][Inf]--No need download
[18:18:38 891][HUB3-4][Inf]--0-7-0-16-0-0-0-0
[18:18:38 891][HUB3-4][Inf]--No need download
[18:18:38 891][HUB3-4][Inf]-- low_power
[18:18:38 891][HUB3-4][Inf]--Send command success
[18:18:38 891][HUB3-4][Inf]--Read command status success
[18:18:38 891][HUB3-4][Inf]-------------Download meson1.dtb-----------
[18:18:38 891][HUB3-4][Inf]--0-7-0-16
[18:18:38 891][HUB3-4][Inf]--Enc(0x6c9da79f)
[18:18:38 891][HUB3-4][Inf]-- download mem dtb normal 141312
[18:18:38 891][HUB3-4][Inf]--Send download command success
[18:18:38 907][HUB3-4][Inf]--Read command status success
[18:18:38 922][HUB3-4][Inf]--Transfer complete
[18:18:38 922][HUB3-4][Inf]--Send download get_status command succeed
[18:18:38 938][HUB3-4][Inf]--get_status success
[18:18:39 456][HUB3-4][Inf]-------------ERASE FLASH-----------
[18:18:39 456][HUB3-4][Inf]--disk_initial 0
[18:18:39 456][HUB3-4][Inf]--Send command success
[18:18:39 508][HUB3-4][Err]--failed:[18:18:39 508][HUB3-4][Err]--Check command return failed
[18:18:39 508][HUB3-4][Err]--[0x32030201]Uboot/Get result/DiskInitial error
[18:18:39 508][HUB3-4][Inf]--Close device handle 0x00000a30
[18:18:52 708][Global][War]--User click stop button

[Dicentim]

Hi again,
I tried to use USB burning tool but my KM3 is not recognized at all by my PC (W10 64 bits), I use good quality Ugreen cables (I have a 2.0 and 3.0), I installed the Amlogic drivers but nothing.
I tried on every USB port....
I can't even hear the windows sound when I plug the TV box to the PC. Of course I turned on USB debug mode.

Someone please help me ? Thanks.

[Dicentim]

Hi, I've just received my KM3 128 GB.
Shell version : 4.9.113 #4 Wed Mar 27 19:24:00 CST 2019
Build : PI.V1.20190320 release-keys

Unfortunately no way to apply Zahir/Yablio firestick spoof on Netflix 3.2.2 AndroidTV version).
- I installed the spoof (black Netflix logo)
- I installed the 3.2.2 Netflix
- I launched the spoof, connected to my Netflix account.
- I closed the app, then opened the 3.2.2 (white Netflix logo), from what I read it is supposed to ask me to login but in fact no it directly connects to my account and when I try to launch a video :
"sorry your account can't be used on that device"
Error tvq-pb-103 (1.10.5005).

Is this method still working for anyone? Thanks.

[Atlas_co]

help.. I bricked km3.. I tried install magisk root from recovery and it doesn't turn on anymore. I have tried with sd maker and from pc with amlogic burning tool.. pc does not recognize it.. what can I do?.. thanks.