Hard Reset TENGDA F900

TENGDA F900 Hard Reset is a device reset to factory settings. This operation deletes all data, settings, passwords and applications in the memory device. Hard Reset operation is most commonly used to repair a damaged or malfunctioning equipment or deletion of user data before the sale. Hard Reset operation will wipe all data, bypass screen lock and restore device software to factory state.

TENGDA F900 Hard Reset

How to hard reset TENGDA F900?

  1. In order to perform Hard Reset operation, you have to turn your TENGDA F900 off, by holding down Power Key for a few seconds.
  2. When your device is completely off, you have to proceed by holding down Power Key + Volume Up for about 5 seconds.
  3. From the appeared menu, you have to select option wipe data/factory reset“, using Volume Keys to navigate and Power Key to select.
  4. Next you have to confirm this operation by selecting option “Yes — delete all user data”.
  5. Once data wipe is completely done, you have to select option “reboot system now” in order to restart your device.
  6. Your TENGDA F900 will be restarted in a few minutes after that and that’s it, well done.

Finish! Your device will have the software and set of applications as the moment they leave the factory.

*Take a backup: Before you can use Hard Reset always remember to make copies of your data, because the operation is irreversible and recover previous data and settings will not be possible.

*Caution: Using the Hard Reset is safe and should not cause any damage. However, you need to make sure the device has over 30% battery so the process does not stop halfway.

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