3 brush version . This is a jargon ! That is the call center or through an online upgrade feature Nokia's official website , the system refreshes , and then restore the phone to normal use . Prior to brush version , the same information needs to be backed up.

In addition, the engineers also recommended not to non- official Nokia service center for repair. Nokia official repair center , you can also phone if you need to add some anti -virus software , for future use will bring great convenience.

Mobile phones and computers, usually in two stages most prone to crashes. When one is bought , the other is on the phone system has a certain understanding , and fierce DIY begin loading the software a few days . Why? Because when bought , novice smartphone users do not know, a lot of misuse typically occurs naturally crash and reboot ; then, after the familiar operating system , the user has learned to rely on the smartphone mass function is implemented in software so began a fierce installed software and games , without attention to the management , will not be able to avoid the crash .

Situation in general often crashes have occurred in the smart phone. If the smart phone as an ordinary mobile phone use , do not install any software , it is also not easy to crash . To minimize crashes , black and white or automatic restart occurs, as it is recommended to use smart phones .

 

1 . After the beginning of the purchase smart phones, before use of smart phones should go to some forums on the network to see. These forums are generally related systems and related models use precautions, understand that knowledge can make you less take a lot of detours .

 

2 . Do not use the smart phone to open several programs at the same time , generally three or less appropriate, to run a large program only once . Exit the program relies as much as possible in order to exit the menu , not directly hook key . In that case , the program is still running in the background , if you then open a larger program , is very easy to crash .

 4   Home Previous 1 2 3 4 Next Last