Nokia Lumia 450 Dual SIM is nice smartphone in the world. This smartphone camera quality is best. This smartphone made by top quality Microsoft OS. This also use top quality RAM and Processor, that’s why user smoothly use this smartphone. Pattern lock, forgotten user code and gmail lock is a common problem for smartphone. So when you buy a Nokia Lumia 450 Dual SIM smartphones you must have to know how to hard reset/factory reset. For your kind information, when you hard reset your smartphone, you must backup your all data, because after hard reset you lost your all valuable data from internal memory. Here we provide you data backup service. Every new post we try to provide top smartphones hard reset solution.
Here some Specifications of Nokia Lumia 450 Dual SIM: Li-Ion 2200 mAh battery, 2G, 3G, GSM, HSPA network supported, Dual-Sim (Micro-Sim, Dual stand-by) supported, Quad-core 1.2 GHz Cortex-A7 processor, IPS LCD capacitive touch-screen, 16M colors, RAM 1 GB, internal memory 8 GB, Expandable memory up to 128 GB, 5.0″ display, weight 152 g, Back camera 8 MP, Front camera 5 MP, camera pixels 3264 x 2448, autofocus, LED flash, Bluetooth v4.0, A2DP, Wi-Fi 802.11, b/g/n, DLNA, Hotspot,OS Microsoft Windows Phone 8.1 with Lumia Denim, Accelerometer, proximity Sensors, FM Radio, HTML5 Browser, USB supported, microUSB V2.0. If you forgotten your phone pattern lock, user code, google lock or phone code. Now I show you how to do Nokia Lumia 450 Dual SIM hard reset.
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Hard Reset steps :
Step 1: First turn off your Nokia Lumia smartphone.
Step 2: Release any SIM card and SD card on your smartphone.
Step 3: Now just one press Power key.
Step 3: Press and Hold Vol- key  10 seconds. When you see exclamation sign then release holed Key.Â
Step 4: After sometime you got system recovery mode Use Vol – key select wipe data/factory reset and press Power key to confirm.
Step 5: Use Vol- key to select Yes — delete all user data and press Power key to Confirm. (Notice: when you select Yes — delete all user data and press POWER key you lost your phone all user data)
Step 6: Wait until complete reset your phone, select reboot system now and press Power key.
Step 7: Now your smartphone will reboot.
Step 8: Your Nokia smartphone is now OK!!
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Factory reset steps:
   Step1: First Turn on your Nokia smartphone.
   Step 2: Touch and Press Menu Button Go To Setting Menu >> Scroll and select Backup & reset >> Factory data reset >> Reset phone >> Erase everything.  After factory reset your smartphone will reboot.