CAT B15Q Stock Rom 100 Tested Without Password CAT B15Q Stock Rom 100% Tested Without Password Every firmware archive contains the four partitions UBOOT, BOOTIMG, RECOVERY and ANDROID (/system). These are flashable using spFlashTool, a howto is here: Please note that these firmware files were dumped from an EMEA B15Q, dual-sim - there are reports of other models being available under the B15Q model name. In doubt, always make a full backup using spFlashTools readback mode before flashing one of these. (You should be doing these anyway before every firmware upgrade, CAT doesnt test stuff like compatibility with root!) Credits for the scatter file go to bigal1337. Credits for spFlashTool and the driver package go to Russian website mtk2000.ucoz.ru. 1.019: https://mega.co.nz/#!UEp0hS7b!6aiqET...0j9Pnj4rBhwoD4 1.022: https://mega.co.nz/#!YEAwmbxI!rVonLy...3-3hILzY9ri0NY Scatter file: https://mega.co.nz/#!UEp0hS7b!6aiqET...0j9Pnj4rBhwoD4 download file now