Lenovo Launcher Stopped

[AC Question]

unfortunately lenovo launcher has stopped
unfortunately contacts has stopped
unfortunately play store has stopped
and so on
i reset factory settings
i formatted all my files from sd card

 

[B. Diddy]

Welcome to Android Central! Which Lenovo phone? What do you mean that you formatted all of your files from SD card?

Try booting into Safe Mode, which temporarily disables all 3rd party apps. On most Android devices, while powered on, press and hold Power until the Power Off menu appears. Press and hold the Power Off selection until the Safe Mode prompt appears. Tap OK.


If the problem disappears in Safe Mode, then something you installed is causing the problem. You may have to uninstall apps one by one until the problem disappears. If the problem persists in Safe Mode, then it's more likely to be a hardware or firmware problem.