1. upgrade to last official firmware (manual) - 1.2.1
2. root using this method
2a. problem with backup, so I started again, no backup.
-ROOT SUCCESSFUL, but no internet access (Connected, but no internet)
I tried rebooting, enable/disable wifi, change encryption, nothing worked
3. full factory reset - still no internet access
This morning, internet fixed by itself, so I decided to root again (remember that I made a factory restore last time):
1. root (like before)
1a. - backup went fine, it took long, but it finished
1b. - I could not find any backup on my SD, only a 62.9MB partition (free 41.3MB) ... so I assume that the card was partitioned and somewhere, the backup is written ... but how to copy it into my PC to keep it safe?
2. again, no internet access (Connected, but no internet)
-after root it seem that I cannot access internet, what should I do?
-how to retrieve the backup from SD ? (as I said, I can see only a small partition, nothing more)
Thank you very much.
-I managed to find backup partition and save the backup file on my HDD using this partition mounting method
-Internet problem still remains...