Home › Forums › Angry Birds Transformers Forum › Up-grade loop – fixed? › Reply To: Up-grade loop – fixed?
@sumitarora15
The upgrade loop stuck is now over over for me, previously from 4 days I was stuck with the Grey Slam Grimlock upgrade bug but today when I opened the game it took a few minutes to load was downloading some assets and after entering the game Grimlock upgrade was fixed and now I can upgrade my other transformers with gems without any difficulty.