Unlocking your Nokia Asha 309 will remove all the SIM restrictions imposed by your telecom service provider that prevent you from using SIM cards of other service providers. For unlocking, you need to enter a code into the phone, and your cell phone will be unlocked and will accept not only your current SIM card, but also any SIM card from any service provider (GSM) across the world. In order to unlock Nokia mobile, follow the step by step guide below:
Step 1: First, you need to get the unlock code. You can get it from any mobile service operator by sending your IMEI of your Nokia mobile phone. Find IMEI by dialing *#06# on your phone, it is a 15 or 16 digit unique number.
Step 2: Check the price and proceed to payment.
Step 3: After making payment, you will receive the unlock code on your email ID. This code is an 8 to 16 digit code, which depends on your cell phone model.
Step 4: When you have received the code, insert any other network SIM card into your Nokia Asha 309 phone, and wait for your handset to read “Enter unlock code”.
Step 5: Now type the unlock code and your Nokia Asha 309 cell phone will be unlocked.
For Troubleshooting Nokia Asha 309 Problems: You can try easy steps, given below for fixing general issues like cell phone not reading the inserted memory card, not receiving SMS or emails, etc, before taking your cell phone to any repair center. They may fix the problem and save you a lot of time and effort.
Step 1: Switch off your phone and take out the phone battery. After few seconds put the battery in again and restart your phone.
Step 2: Plug the charger into an outlet and connect the charger to the Nokia Asha 309 phone. When the phone indicated 100% battery, remove the charger from the cell phone. If the battery is completely discharged, then it may take few seconds before the charging icon shown or may before make calls.
Step 3: If the phone not working properly, you can reset setting to their original value. It does not affect any saved documents, data or files that are stored in your phone. But, it is advisable for you take a backup before restoring settings.
To restore factory settings, follow these instructions:
• Disconnect all calls and connections
• Select: Menu > go to setting and restore factory settings
• After restoring the original settings your phone will be switched off and then on again. It may take a little more time than usual.
But, if your cell phone has a hardware, software or damage issues like broken screen, you should take the mobile to Nokia Care or a good repair center. You can find the nearest Nokia Care center by searching according to your place or city, for example nokia care in Mumbai on the Internet.
For quick assistance visit – http://acmatech.com/category/phone-unlocking/unlock-by-brand/nokia/