Hard reset is essential if your Tecno SA1S Proworks very slow, it hangs or you want to sell it. I will be going to show you how to How to bypass screen lock in Tecno SA1S Proand wipe all data in Tecno SA1S Pro

The tutorial below will show you a simple way to hard reset Tecno SA1S Proto remove pattern/pin/password.


  1. Turn on your phone and navigate to setting icon.
  2. Scroll down to the last menu at the bottom.
  3. Click “System.”
  4. Select the option labeled “reset options.”
  5.  choose “factory data reset “option.
  6. Tap the last “reset phone” to confirm you want to erase all data.
  7. Enter a correct pin or pattern and select “yes erase everything” to continue.
  8. Congratulations you are through! Wait your phone to restart and complete the initial setup.


  1. Power off your device or remove and reinsert battery
  2. Hold and press power + volume up key.
  3. Release only power button when phones logo pops up.
  4. Press both power and volume up key simultaneously and repeat until android recovery shows up on the screen.
  5. Select “wipe data/factory reset” by scrolling using the volume down button and confirm using the power button key
  6. Select “yes” and accept by pressing the power button
  7. Press the power button key to “reboot system now”
  8. Wait patiently for your phone to reboot



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