Nokia phones Nokia phones are used before the emergence of other types of modern mobile phones such as Samsung and iPhone, and Nokia phones are characterized by high quality and low cost, [1] Finland is the country of origin of these phones. Nokia has been able to make a lot of phones in terms of form and application and programs, in addition to the fact that its phones are easy to use and contains many applications that may require any mobile user, such as camera application, Internet browsing applications, , Calendar, and other applications that are utilized in many areas. Nokia phones were one of the first phones in support of new technologies, in addition to the rigidity of these phones, and their usability over several years. In 2013, Microsoft bought Nokia for $ 7.9 billion, [2] but it was a failed deal, Microsoft said, [3] as its phones did not have expected sales in the three years following the deal. Nokia has announced its return to work separately from Microsoft in 2017, and will use the Android operating system instead of the Microsoft operating system called Windows. [4] It has three main operating systems: Symbian, Windows, Android and Android. Symbian OS Symbian is the first operating system used by Nokia in its smartphones, developed by Nokia itself, first used in 1997. The Symbian operating system has received considerable attention from mobile users because of the features and features that were not available in any operating system at the time. [5] In 2012, Nokia announced that it was no longer developing the system. [6] Windows operating system The Windows operating system (Windows Phone) is a Microsoft operating system. This system is the mini-version of the Windows operating system but differs in that it is used on mobile phones. [7] In modern Nokia devices known as Lumia (Ba [8] Android OS Android is an operating system developed by Google and is one of the few operating systems that are open source. [9] Nokia has not used Nokia The Android operating system in many of its mobile phones, but limited to a few mobile phones such as Nokia X and Nokia XL. Nokia said it will begin using the Android operating system on its mobile phones in 2017 and will eliminate Windows as its main operating system. [10] Mobile lock code The lock code or security code is generally a letter or number Or both (in addition to the possibility of adding special codes in some operating systems), is assigned by the mobile user to prevent unauthorized persons from accessing the device's contents list, using any feature, or reading private data on the device. [11] Phone Code (IMEI) The IMEI is a distinctive mobile phone number, so two mobile phones can not have the same code. [12] This code can be used to follow up the manufacturer of their phones, technical support for users of these phones, and is exploited This code is reported on stolen phones. How to unlock the lock code for Nokia devices The mobile user sometimes needs to unlock his cell phone without entering the code; this may be for several reasons, including forgetting or losing the lock unlock code, or an error in creating the code, knowing that it is illegal to unlock the phone Cell phone without the permission of the owner. The unlocking method of the phone varies depending on the operating system used; the locking code of a Nokia device running Windows or Android (except for predefined code) can only be opened by factory resetting, or by exploiting specific gaps that vary from device to device. ] [14]
Open Symbian Symbian OS Lock Code To open the lock code for a Nokia Symbian S60 without predefined code, follow the steps below: [15] First, you need to know the IMEI, a 155-digit code that can be found on The chassis under the battery after IMEI. Another way for smartphones is by entering * # 06 # in the interface or in the dial box, and then the serial number will appear on the screen. Go to the link http://www.unlock.it/imei or any similar site, and then enter the serial number of the phone. The Master Code appears, and the code is used to enter the lock code on the mobile phone to open it (some devices may need to restart before entering the code). If this method fails, the factory reset will be used for the mobile phone, in which case all the files or data will be deleted, so always try to retrieve the files and numbers before starting this process.
