First, I am sorry for my English because I am french.
I have successfully rooted my kindle fire 7.4.7 version.
I have a problem installing android marketplace.
After copy Vending.apk into system/app, change propreties and install it, I reboot my kindle. When it is rebooted, I get this message "Android Marketplace has stoped" and I can't see the app in the appication menu.
Does somebody know what is the problem? I have respected all tutorial steps !
Thank you very much for your help