Samsung Galaxy M40 Hard reset

June 15, 2019 | By androidhowto@youtube | Filed in: Android.

How to hard reset Samsung Galaxy M40 and enter Recovery Mode, Soft reset, Download Mode and Remove forgotten unlock Pattern. We can do it with 2 ways by pressing combinations of external hardware keys ( hard reset ) and from Settings menu ( soft reset ). Make sure to back up important data. The data can not be recovered after perform a hard reset.

Samsung Galaxy M40 Recovery Mode

  1. Turn off the device
  2. Press and hold Volume UP key + Power Key for a while
  3. Release all key when Android or Samsung logo appear then you will see Android System Recovery
  4. Use Volume keys to select Menu
  5. Use Power key to Confirm

Samsung Galaxy M40 Download Mode or ODIN Mode

  1. Connected USB Cable to PC
  2. Turn Power off the phone
  3. Press and hold Volume Up + Down keys together then while pressing these keys connecting the phone to PC with USB Cable Data
  4. release all keys when Download Mode appears.
  5. Press Volume up to continue

Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset.

Hard reset Samsung Galaxy M40 using External Keys ( remove your forgotten pattern unlock )

  1. In Recovery Mode, use Volume keys to select wipe data / factory reset
  2. Press Power key to confirm
  3. Use Volume keys to select Yes — delete all user data
  4. Press power key to confirm
  5. Use Volume keys to select Reboot system now
  6. Press power key to confirm

Soft reset from Settings Menu

  1. Turn on the device
  2. Select Apps
  3. Select Settings
  4. Select Backup and reset ( Android 7: General Management )
  5. Select Factory data reset ( Android 7: Reset )
  6. Select Reset device ( Android 7: Factory data reset )
  7. Select Erase Everything ( Android 7: Reset )

If you can not enter Android system normally, you can reset it to factory default ( factory reset ) setting via hardware keys ( hard reset ). If you perform a hard reset, you can not backup your data.


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