[Error] Failed to get AppleDB request. Please run the script again

[suchsu]

Hi, I was trying to downgrade my old iphone4 (3,1 GSM), and followed every step on README. and I kept getting this error, I wonder what did I do wrong, how could I fix this. thank you for your help.

[tsekenny]

same error failed to get appledb request multiple times, different sessions for ipad mini a5 on 9.3.6