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How to master reset Alcatel One Touch 990
Reset instructions for Alcatel One Touch 990


Steps to Reset Phone

This will erase all of your personal data from internal cellphone storage, including information about your Google Account, any other accounts, your system and application settings, and any downloaded applications. You will be prompted to re-enter the same kind of information as when you first started Android after the phone reboots.


  • Make sure your phone has been powered off.
  • Hold down Volume up key and press Power key at same time until the screen lights up.


Warning!: While reset/restore operation under process, you are advised not to remove your battery until the operation is completed and cellphone restarts otherwise phone damage may occur.
*Disclaimer:Performing a master clear/master reset/hard reset will erase all your data (photos,videos,contacts etc) completely and reset all the settings to Factory default. The information contained in this website is for general information purposes only.In no event will be liable for any loss or damage including without limitation, indirect or consequential loss or damage. For complete disclaimer notice please visit Disclaimer. The brand names are the registered trademark of respective manufacturers.