Share your experience!
Hi my Xperia x8 is stuck in reboot loop i know this is because of full phone memory but is there a way to backup everything from phone memory (notes,bookmarks,apps....) i want to backup apps from my phone because most apps that i have installed are deleted from google play.
Sorry for my bad english im from croatia.
Try using MyPhoneExplorer, did a backup with it once and it worked just fine. Not sure about backing up apps working though but I guess there are software that could do that as well, I just haven't used any myself 
Its not working i can not turn on my phone it constantly rebooting.
If the phone doesn't boot up at all I'd say it's very unlikely that you will be able to take a backup unfortunately.
I tried to hard reset it with this instructions:
Turn the power off. If your Sony Ericsson Xperia X8 is frozen, pull the battery out and reinsert it
Hold the Left and right buttons located beneath the display
Press and release the Power button
Follow the on-screen instructions to hard reset your Xperia X8
But nothing happened i can not even hard reset my phone.