[ROOT] CAT B15Q Root - the proper way topic

Up until now, the B15Q could only be rooted with a weird Chinese app which was not exactly trustworthy... be warned, this guide may void your warranty.

Prerequisites:

• B15Q with 1.022 firmware


• Working flash toolkits per http://forum.xda-developers.com/andr...-b15q-t2989627


• CWM Recovery image from http://forum.xda-developers.com/show...95&postcount=2 (I suggest you use the second one with the Samsung USB id's and flash the usbfix'd boot.img from the same thread as well)


• SuperSU update.zip from http://download.chainfire.eu/641/Sup...erSU-v2.40.zip (DO NOT EXTRACT)


• ADB

Howto:

• Flash the CWM recovery and, if you want, also the usbfix'd boot.img, to the device


• Boot into recovery


• Connect phone to computer with supersu.zip and adb


• adb push /path/to/update-supersu-v2.40.zip /sdcard


• On the phone, select "install zip from sdcard", "choose zip from sdcard" and then the supersu zip.


• Confirm, wait until it's done, reboot


• I can haz rootburger, plz? (We're done, and I'm hungry.)