ICICI has released limit enhancement offer for a lot of people today.
Check yours in iMobile app in credit cards -> manage cards -> manage credit limit option.
Check for each card in case you have multiple cards.
I myself got a LE of 1.1L today through iMobile app.
Credit/Got to know first from:
This method works for any existing SBI card!
I was randomly checking for offers on the SBI Cards website. I found an LE offer. I've been waiting for a LE for over a year. My SBI Cashback card is 1 year 5 months old with a 50K limit, and I never got a pre-approved LE. I tried the same process...