As i mentioned in my post of [Only Registered and Activated Users Can See Links. Click Here To Register...],Idea NetSetter E153 Downgrader is also ready but i didn't post because i not tested it.
But now Today i got one E153 Idea Modem and tested my downgrader...and voila its works..!!!
So i'm sharing with you all enjoy e153 free unlocking.
Created on 14 April'12.
=> Always backup your NV before using Downgrader.
=> [Only Registered and Activated Users Can See Links. Click Here To Register...]
=> This Downgrader will upgrade your modem to latest E153 firmware version 11.609.20.01.00.DO NOT TRY ON E1550.