All data will be lost! If the recovery menu does not appear unlock ZTE Vital password using emergency dial-up pad and input Password reset code:
You can reset your ZTE N9810 Vital device's password: Turn off your phone, then turn it on. Select emergency dial. Input *983*987# in emergency dial-up pad. It will restore factory settings and your personal data will be erased.
Reset Your Sprint vital ZTE Vital Phone from menu The Factory data reset option erases all data on your phone and restores it to original factory settings. The data removed from the phone includes your Google Account, all system and app data and settings, and all downloaded apps.
1. Touch HOME > APPS > Settings > Backup & reset > Factory data reset. 2. Touch Reset phone. If you want to remove all data saved to an installed microSD card, tick the Erase SD card check box before touching Reset phone. 3. Touch Erase everything and then follow the prompts to confirm the reset After a reset you have to set up your phone again, follow the onscreen instructions to set it up. To reset the ZTE Sprint Vital device from time to time for optimum performance, power off the device and remove the battery. Reinsert it and turn on your Andorid phone.
General advice: Before you buy a new cell phone or new tablet, please try the following procedure to repair your device in a software way. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before doing factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.! Please also note, that a hard reset operation will not unlock your mobile phone's SIM lock or network lock, but it will remove the unlock pattern, remove the user password or PIN password (NOT the SIM card's 4 digit PIN code). Also note that the firmware version will not be affected in any way, it will not be downgraded, it will remain the same you are using and if you have rooted your device, root privileges remain also unaffected.
BCMath lib not installed. RSA encryption unavailable