found a way..
Hindi reading method in opera mini 1 - First install latest version of "Opera Mini" on Android powered tablet or phone which is available free on Android Market. Otherwise go to official site of opera. 2 - After that go to address bar & type opera:config & nothing should have www or 3. Then come to the menu & at its end see "use bitmap fonts for complex scripts". No sentence will be written in front of. You change it to Yes. 4. Save it. Now Open any Hindi site and see hindi font on your mobile / tablet instead of square font.