Hello everyone,i lost my saved datas like history,saved password etc when i changed my gmail password which i used to syc my firefox account.I wonder why it happened because i did not tick the box asking if i want to delete them.I also used another laptop to check and the data i lost in my other laptop were there.I added secondary email as back up and clicked to change the new email to primary only for me to see my data got lost from the second laptop again.why? i tried to change the password of my first primary email back to the old password but google did not allow me.My question is,can changing back to my password back to the old one bring my lost data back? i asked because that was the password used by firefox to save my data in their server.will google ever allow me to change back to old password after sometime? what i am amazed at is that i login using other browswer with the new pasword on another laptop and i got back my syc datas.Thanks in advance for your feed back.