... .3.2 For first use, please initialize the unit and restore it to default setting.( please refer to 5.4 for ... .5.2 you can Send "resumepassword" to the tracker, to restore the original setting in case of losing the new password ... +password" to the unit, it will reply “tracker ok!” and restore to “track” mode.5.11 Geo-fenceSet up a geo ...