Coby Kyros mid 9740 no sound and no video playback on Youtube.

Discussion in 'Coby Generation 3' started by liamp, Jan 30, 2013.

  1. liamp

    liamp Member

    Joined:
    Jan 30, 2013
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    60
    Tablet / Device:
    coby kyros mid9740
    I was given a Coby Kyros mid9740 that was rooted and has CWM V6.0.1.1 for 9042 by Vampirefo but was stuck on the coby boot screen.

    The person did have a backup on the sdcard but of course it was corrupted.
    I found a dump on this site for a 9740 and was able to use ADB commands to restore it.

    The tablet boots up, but there is no sound coming out of the speaker or headset. And if you try to play a youtube video it just shows a black box.

    Is this a hardware problem or software? Is there anything I can do?
    I tried youtube with the stock browser and Dolphin browser and both gave me the black screen.

    Thanks for any help
     
    Last edited: Jan 30, 2013
  2. dugfresh

    dugfresh Member

    Joined:
    Jan 19, 2013
    Messages:
    2
    Likes Received:
    0
    Trophy Points:
    60
    Same here with my 1045...please let me know if you find a solution..thanks!!
     
  3. liamp

    liamp Member

    Joined:
    Jan 30, 2013
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    60
    Tablet / Device:
    coby kyros mid9740
    This must be a bad root, but everywhere I read it says to just reflash the stock rom. but I dont see where I can download one on cobys site.
     
  4. Traveller

    Traveller Super Moderator Staff Member

    Joined:
    Jun 16, 2012
    Messages:
    2,275
    Likes Received:
    877
    Trophy Points:
    460
    Tablet / Device:
    Coby Kyros MID9742, Dell Streak 5, Samsung Galaxy S4, Nexus 6
    You need to restore from a software dump, which is posted in the sticky threads in the Development sub-forum. Coby does not make ROM images available.
     
  5. liamp

    liamp Member

    Joined:
    Jan 30, 2013
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    60
    Tablet / Device:
    coby kyros mid9740

    Thanks for the reply, but I tried that as well and still no sounds and it still has black video on youtube.
     
  6. Traveller

    Traveller Super Moderator Staff Member

    Joined:
    Jun 16, 2012
    Messages:
    2,275
    Likes Received:
    877
    Trophy Points:
    460
    Tablet / Device:
    Coby Kyros MID9742, Dell Streak 5, Samsung Galaxy S4, Nexus 6
    You didn't make a system dump of your own before you rooted? That definitely would have fixed your issue since all the hardware drivers would be correct. Now, there's pretty much no option for you except to exchange the tablet, unless someone posts a dump that is compatible.
     
  7. liamp

    liamp Member

    Joined:
    Jan 30, 2013
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    60
    Tablet / Device:
    coby kyros mid9740

    I couldn't make one since it was given to me already rooted. There was a backup on the sd card but when I restore from it, it hangs on the coby screen. Looks like I will just sell it on eBay as is. Thanks for the info
     

Share This Page

Search tags for this page

coby 9042 video playback

,

coby kyro vide problem

,
coby kyros mid9742 wont play through headset
,
coby kyros tablet 7048 no audio
,
coby kyros tablet mid9742-8 no video and no sound
,

coby kyros tablet no audio

,
coby kyros tablet no audio or video
,
coby kyros tablet wont play videos and sound
,

coby kyros video problems

,
coby tablet will not display video on youtube
,

coby video problem

,

driver video tablet coby 9740

,
free coby kyros 7048 no sound audio repair download utube
,

how to fix not able to play youtube videos on coby kyros tablet

,

how to play my coby kyros vedio

,

kyros no sound

,
my coby tablet has not playing sound with viedo
,
my colby android table produces no sound
,
no video coby kyros 9740
,

youtube ne marche pas sur tab coby kyros mid 9740