Hi friends,
a few days ago my baterry discharge quickly....today i have seen saving mode...but...no appear!!!!what happen???i dont understand nothing....i have in my phone 7.1.342 (7.1 1149) and my phone is bold 9900....what can i do????
thanks.
Try connecting it to Desktop Manager or app loader and see if it needs to load the software. Mine did this yesterday when I wiped my device, BSM and device analyzer were removed.
Edit:
Make sure the OS you are using is installed on your computer.