An error has occured while updating the device software Samsung galaxy -- Gsm Guide
REPAIR For all SAMSUNG GALAXY S7 EDGE S7 S6 EDGE S6 FIX
an error has occurred while updating the device software
https://www.sammobile.com/firmwares/
use the emergency recovery function in the smart switch pc software
use the emergency recovery function in the smart switch pc software
how to fix an error has occured while updating the device softwrae
UPDATE 2018 HOW TO FIX "AN ERROR HAS OCCURRED WHILE UPDATING THE DEVICE SOFTWARE" ANDROID 8|7|6|5|4