Varun both your funds provide ECS facillity which means amount will be directly creditted to your Bank A/C . So there is no hassel fill the form for redemption and you will get it.

Please check :
1- Whether both these funds give you ECS facillity or not .
2- Whether your bank is competent enough to receive ECS transfer from these banks.

If you are in Big Cities than most of the bank provide ECS facility.

Second option : Approach your agent with whom you have purchased these funds, he will help you out or do it for you .

Third Option : Redemption slip also has a column for adress change/bank mandate change, first fill the form with new adress & send it across and wait for updated SOA and once received you can easily go for redemption vide your new correct adress SOA [Statement of A/C] .

Hope I have made it clear.