The karbonn a1+ I have buy 5000 rupees and 3 months use but it is not working trully. It is very slow and not camera quality not resolution quality. After one month use I had sale my mobile phone after 3 only 1500 rupees.
Network signal is not appeared. I am using 3G cellular network. But karbonn A1+ only supports upto 2G cellular network. Not enough internal memory to applications and games installation.