Hii have a nokia 6300 that will not power on. is

HiI don't think master code can help you to unlock your security.But the best way to solve this problem is to contact mobile repairing shop.But before you visit mobile repairing shop follow this step, first remove battery from your phone and leave it without inserting the battery to your phone for 15 minutes(minimum) and try with the correct code or 12345.Good luck

Hii

Firstly never try to use local battery because they are not good enough and damages handset .
check your battery in other mobile if its works in other mobile then your handset need to be FLASHING ie. updation is required.
Update your handset and never use local battery always use nokia brand.
Thanks to help you

hii,your problem is not clear,it may be the battery problem or motherboard problem or IC problem.its better to visit the nokia care center

Hii

No CDMA simcards can not be used on GSM phones.

Regards

Good Day.

Hii

the default PUK is 00000000 (eight zeros). How ever PUK is a domain of ur network provider. It may change accordingly with different networks. Call up ur customer care support they would definitely give u the code

Hope it helps u

Good Day

change ur security code using this code: 7672151144

Bucks, Your phonr needs firmware re-install. There does not seem to be any HW problem

Change battery or Program the phone..

Take it to Nokia Care (Service Center) and they'll do this for you. They may charge you for this (Not more than 50-100 Rupees).







Sahaja Yoga is the Mahaa Yoga and is the Only Solution to all the Problems of World.

did u try the master code ..if no give me your imei no. i will give u ur mastercode if the code is not working then no other option than formattin ur phone...