How to modify IPO application in ICICI bank once submitted?

Yes, you can modify/edit/update your IPO application details online during the IPO bidding window. Revision is not possible after the closure of bidding process. To revise or edit details of an existing IPO in ICICI bank, take the following steps:

• Login to ICICI netbanking account
  
  
  
• On your account page, go to the top menu and click on 'Investments & Insurance' and then on 'Invest Online.'
  
  
  
• To 'IPO online' box and click on 'Invest in IPO'.
  
  
  
• Select your account number from the dropdown and click 'submit'.
  
  
  
• Authorize your transaction by entering grid values.
  
  
  
• Click on 'Order Book' on the left side menu.
  
  
  
• Click on the transaction id of the IPO and modify the details as required.