2. Press and hold the Volume Up(+) and POWER button for a few seconds.
3. When the IRBIS logo appears, release all the buttons.
4. When the Android robot appears, press the POWER and Volume UP button again.
5. Select from the "wipe data / factory reset option". Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
6. Now you need to confirm the operation, select Yes and confirm the selection using the POWER button.
7. To complete the operation overload the phone, select reboot system now and confirm the selection using the POWER button.
Hard Reset - advantages and disadvantages Irbis SP453?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.
Benefits of Hard Reset:
The ability to reset the phone to factory settings. Removal of viruses that cause inconvenience in work and give permanent errors. Solving problems that arose after installing some applications and remained after they were removed from the phone.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted. The need to have an up-to-date backup. It is possible that not all viruses will be removed from your phone.
What needs to be done before the Hard Reset operation.
Before doing a hard reset, be sure to remember the login / password to access your google account. You can sign out of your google account before resetting. In this case, after performing a factory reset, you do not need to enter the login password for your Google account and you can immediately use your device. If after a hard reset you cannot remember the login and password for entering your Google account, then you need to find instructions on bypassing the FRP blocking. Not all phone models can bypass the FRP protection, their owners will need to contact the official service center.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If important information remains in the memory of your phone, then it can be saved in the following ways:
Synchronize your phone with Google contacts, Google drive. Backup your contacts and information. With the service programs for your phone, you can transfer important data to your PC.
Summary: Brand & Model: Irbis SP453; Product Release Date: 30 March, 2018; Fingerprint Sensor: No; Waterproof: No; Display Type: TFT Capacitive Touchscreen; Display Size: 4.5 inches FWVGA; Resolution: 854 x 480 Pixels, 24 bit color depth; Multitouch Input: Yes; Display Colors: 16M Colors; Pixel Density (In PPI): ~ 218 PPI Pixel Per Inch; Touch Screen: Multi Touch Support; Touchscreen Technology: Capacitive; Display Protection: Not Available; Features: TFT, FWVGA display~ 218 PPI Pixel DensityCapacitiveMulti-touchCurved Glass Screen; Secondary Display: No; Screen to Body Ratio: 62.8%; Camera Type: Dual Camera Set UP (One Front One Back); Rear Camera: 5 Megapixels; Image Dimension ...
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