Dear Soni, Neha,
According to the Supported Devices Doc TensorIterator is definitely supported on VPU (MYRIAD). LSTM is also supported by MYRIAD. I have PM'd you so that you can send me your model privately as a *.zip file. This may be a bug.
I am experiencing similar issue on MYRIAD.
Unsupported layers found: ['input', 'h0', 'fc.bias/Output_0/Data_/copy_const', 'c0', '37/TensorIterator', '63/TensorIterator', '71'] Check whether extensions are available to add to IECore.
The model was converted from ONNX format.