2. After that, you need to press and hold the Volume Up(+) button along with the POWER button for a few seconds.
3. Next, release the POWER button as soon as the Philips logo appears.
4. Hold the Volume Up(+) button until the Android image appears on the screen.
5. To open Recovery Mode, press the POWER button.
6. Use the Volume down key to select wipe data / factory reset, and then press the Volume Up(+) button to confirm.
7. Use the Volume Down(-) key to select Yes - Delete All User Data, and then press the Volume Up(+) button to confirm.
8. Use the Volume down key to select "Reboot System Now", and then press the Volume Up(+) button to confirm.
Hard Reset - advantages and disadvantages Philips S309?
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, thereby improving its performance. Removal of viruses that block applications on the device and give persistent errors. Solving problems that have arisen on the device between applications and for example bluetooth.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. Not all viruses on Android can be removed even after returning to factory settings.
What needs to be done before the Hard Reset operation.
If you are going to do a hard reset on your phone, then be sure to make sure that you know the access data for your google account. You can sign out of your google account before resetting. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device. If, after resetting the settings, the phone is blocked by the FRP and you cannot remember the login and password for entering your Google account, then for most models there is an instruction for bypassing this protection (FRP). You will need to contact the official service center to bypass the FRP protection on some new phone models.
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 (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup. Using the service programs for your phone model, you can transfer important data to your PC.
Summary: OS: Android (4.4); Dimensions: 5 megapixels; Flash: LED; Features: Autofocus, Geo tagging; Camcorder: Yes; Features: Video calling; Front-facing camera: 0.3 megapixels VGA; Processor: 1024 MB RAM; Built-in storage: 4 GB; Storage expansion: microSD, microSDHC up to 32 GB; Talk time: 9.50 hoursthe average is 15 h (886 min); Stand-by time: 20.8 days (500 hours)the average is 18 days (420 h); Capacity: 1600 mAh; Music player: ; Filter by: Album, Artist, Genre, Playlists; Features: Album art cover, Background playback; Supported formats: MP3, AAC, FLAC, WAV, M4A (Apple lossless), AMR, OGG, MIDI; Video playback Supported formats: MPEG4, H.263, H.264; Speakers: Earpiece, Loudspeak ...
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