MTK Engginering tools for android

this app allow you to access the inside information of your phone which in some phone can be found by hidden code if you wont know the hidden code just root your phone and install this app it will do the same thing the purpose why we use it sometime flash a wrong file which remove the imei no and no service issue come so root the phone install it and change the imei easily there are many other more purpose of this app as well free download without access if play store Download