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(1) You might want to do a hard reset because your phone is not stable.

(2) A hard reset returns the device to its initialization or'boot - up'state.

(3) Note: If you perform a device hard reset, you will need to reinstall the update after the hard reset.

(4) Hard Reset - wipes out all data in the mobile phone after the SMS Text Alert is sent out.

(5) You may also try a hard reset by holding down the Discovery button while powering up the camera.

(6) All users: In the event of a hard reset, this update will need to be installed and run again on your device.

(7) WARNING: A hard reset will erase all content on the Reader.

(8) Also you can perform hard reset or update the ROM to latest version if everything fails.

(9) Unless you take special precautions, you will need to perform a soft or hard reset to escape from this situation.

(10) NOTES ON THIS HOTFIX This hotfix will need to be reinstalled if the device is hard reset.

(11) By default, this program will silently reinstall itself even after a hard reset(Sentence dictionary), if the memory card with these files is still in the device.

(12) Press top key of the volume button to confirm the hard reset.

(13) The SD Card will only be available to the OS if it's inside the device during its first boot. Removing the SD Card will destroy all user data and a hard reset is required!

(14) The first time power is applied to a product, or a hard reset.

(15) Also, the hotfix cannot be installed again until the device is hard reset.

(16) If there is a software issue regarding GPS, performing hard reset or updating the ROM will solve that.