OPPO technician code HomeExit OPPO technician code click to collapse contents entering *#8778# will result an immediate factory reset!

OPPO technician code HomeExit OPPO technician code click to collapse contents entering *#8778# will result an immediate factory reset! *#800# - Enter engineering mode ( previous version can view freezes) *#801# - Engineering switch test mode (dangerous) *#802# - enter automatically engineering TTFF GPS test mode *#803# - enter engineering network test mode *#804# - automatic disconnect test mode *#805# - engineering bluetooth test mode *#806# - engineering aging test mode *#807# - enter engineering test mode *#808# - enter manual engineering test mode (average user may best not to change anything , just look) *#809# - enter engineering echo test mode *#888# - view hardware pcb version *#900# - test photograph RGB *#06# - view this machine mobile communication international recognition id *#99# - screen lights long bright *#6776# - machine info *#36446337# - test function instruction Finally *#1234# will show your firmware version number.