01. Phone, we begin to act contrary to his command.
02. Some will refuse to run on iOS in phone register.
03. The latter would not be able to send and can't receive SMS
04. Will begin to be abnormally phone Rings.
05. Often become Phone OFF & ON.
This implies several problem. Whether the Reset to Factory setting are not specified. If so, what we do? Have no option but to Format, go to your phone!
Very carefully! Beware doing this on your Phone Contacts, message, Applications, all shall perish.
Normally, Nokia phone has two Format methods. Which one is easily, do it. Only when the need to refer ( And do not seen often)
Method- 01
01. Go to your phone & will need to Switch OFF.02. .*,3 and the latter at the same time pressing phone Call key & go somewhere ON ( Key weed Hold it, hold for a while. Issue )
03. Will be adjusted in the time , date, etc.
04. Wait for your phone Format process.
05. Look after, without any problems running your phone.
If the above method is difficult for you or Your Nokia above the method does not match or if you have Nokia's Touch Phone ( nokia 5800 *pressmusic ) use this method.
Method - 02
01. Type this code * # 7370 #02. Then, will give the message The restore all original phone setting? Phone will restart. So, you apply Yes.
03. Phone will ask your security code, prompting the exact location, it becomes momentarily Format.