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ATV510B Kartina TV ---PLEASE HELP--- ***SOLVED**

annyshka21

Lurker
Hello guys,
I have a ATV510B box with a special firmware from KatinaTV
(katinatv is a russian iptv company).
How can i downgrade or flash the tv box to normal android firmware ?
I tried out many firmwares for the atv510b, but in the rocovery menu comes always the same
error: ''signature verification failed''
Please help me, i dont know what to do.
Thanks!
 
Last edited:
Hello guys,
I have a ATV510B box with a special firmware from KatinaTV
(katinatv is a russian iptv company).
How can i downgrade or flash the tv box to normal android firmware ?
I tried out many firmwares for the atv510b, but in the rocovery menu comes always the same
error: ''signature verification failed''
Please help me, i dont know what to do.
Thanks!
 
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