Primo EF Android 4.2.2 Jelly Bean
Walton Stock ROM
– Unpack FlashTools, and Click on on Flash_tool.exe
– Make a selection “scatter-Loading” and seek MT6577_Android_scatter.txt in ROM
– Wait record to be brought into Flash Software
– Make a selection “Obtain Best” or if improve “Firmware improve”
– Flip off your telephone, do away with the battery (if the battery is detachable) and exchange it after a few seconds (and do not flip at the telephone).
– Press “Obtain” button to start out
– and attach your telephone into the pc by the use of USB knowledge cable.
– The method will get started and a purple growth bar will seem after colour red, yellow.
– And inexperienced circles show
– End !
– You’ll be able to now properly disconnect your telephone and switch it on.