I don't know if this kind of topic has been created already but I couldn't find any on NL.

This is specifically for Symbian and Java Users. You may want to save the battery when you are left with few bars on your smartphone and java phones, it maybe to save your data or money - if you do not have any data or you do not want your money to be zapped then follow the 3 steps.

1. Get, download and install netqin mobile guard on your phone and locate 'boot mgr'.
2. You will see auto start-up applications- which whatsapp is one of them.
3. Scroll down to 'WhatsApp' then click on 'Option' then 'Disable auto-start' and restart your phone. Simple.


So whenever you need to use your Whatsapp, just click on it and continue. And when your done, you can restart.