Monday, March 16, 2015

Return Acer B1-730HD and B1-730 to factory default kitkat firmware with original flash tool for intel device!!!

Restore a bricked device and return the Acer B1-730HD and B1-730 to factory default kitkat firmware

First u must download this files :

                     1. Intel Phone Flash tool

                     2. Firmware B1-730HD 4.4

                     3.  Firmware B1-730 4.4 non HD version
                         



Than install Phone Flash tool and decompress firmware zip file.


 Open phone flash tools go in "file", "option", "advanced" and turn on "Force using this GP flag"
 and press "OK"


Now click on "Browse" and go to directory where you decompress the firmware archive and open the
"flash.xml" file. Your tablet must be disconnectfrom pc and turned off!!!


Press "Start to flash"


Now connect the tablet to PC!!!


Wait 5 to 10 min.....


Device will reboot and start up enjoy on original factory firmware !!!
Now you are able to do OTA update...