Here The Complete Solution for phones which have a problem in network ,charge , battery empety so fast and hang with restast.
Follow these steps:-
1- Send SystemExplorer.v1.80_MEGO_GSM.sis to your phone by blutooth or put it on your memory card.
2- install it normally to your phone memory.
3-Open SystemExplorer and go to c:/system/app
you will find dirictory with name Guardian ( Remove it )
4- Do the same with drive e (memory card ) e:/system/app delete Guardian dirictory completelly.
5- Go to c:/system/bootdata and delete firstboot.dat.
6- Restart your phone and enjoy normal phone without loosing any data