2. After that, you need to simultaneously press the Volume UP and POWER and POWER buttons for a few seconds.
3. Release all buttons when you see the Coolpad logo.
4. Select in the menu wipe data / factory reset. Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
5. Select Yes menu and confirm using the POWER button.
6. Select in the menu reboot system now and confirm using the POWER button.
Hard Reset - advantages and disadvantages Coolpad Illumina?
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 have arisen on the device due to an application conflict.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted. The need to back up contacts and all user data. 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. Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account. 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 owners of new phone models will be able to bypass the protection of the FRP and for this they 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 data, contacts and media. Transfer contacts, media files and important data to your PC using service programs for your smartphone model.
Summary: Display size: 5 inches; Display dots per inch: 195.87 DPI; Display Resolution: 854 x 480 px; Display total pixels: 409920; Operating System: Android 8.1 Oreo (Go Edition); Processor: Qualcomm MSM8909; CPU Cores: 4; Processor Speed: 1.1GHz; RAM: 1GB; Graphic Processor (GPU): Adreno A304; Weight: 4.9 ounces; Thickness: 10.15 mm; Width: 73.9 mm; Height: 147.2 mm; Available colors: Black; Camera Resolution: 5-megapixel; Camera flash: LED; Camera Features: Autofocus; Selfie Cam Resolution: 2-megapixel; Base technology: CDMA (BC0/1/10); 4G Networks: HPUE support, LTE (B2/B4/B5/B12/B13/B25/B26/B41); SIM card type: Nano SIM (4FF); Wi-Fi: 802.11 b/g/n; Bluetooth Technology: 4.2 ...
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