Off

SENSEIT R390 Won't Turn On

SENSEIT R390

Modern smartphones can malfunction even with the most careful of handling. They arise most often due to violations in the functioning of the operating system, but physical damage can also cause the malfunction. If the phone does not turn on, there is no need to rush to the maintenance center right away. First, you should follow a few simple and safe steps that can help restore your favorite device.

Why Won’t SENSEIT R390 Turn On

There are many possible reasons for the disruption of the stable operation of the device; often problems arise during everyday use. According to experts and representatives of device manufacturing companies, power-on failures may be associated with the following events:

  • after updating the operating system, some system files were installed with errors;
  • the device stopped booting up due to viruses that came with applications not installed straight from the Play Market;
  • after dropping the device on a hard surface, the display or battery cable became disconnected;
  • the USB port is clogged, or moisture has caused minor but harmful rust spots on the contacts.

It should be noted right away that it is not an easy task to handle physical damage on your own. When attempting repairs yourself, you can inadvertently disrupt some of the connections, thereby making the smartphone unrepairable. If the methods proposed below do not lead to a positive result, it is recommended to contact a verified MC for diagnostics and repair.

Force Restart SENSEIT R390

First, let's look at several methods using Recovery mode. You can boot up the Recovery if the device is charged by more than 15%. At the same time, by connecting the charger, you can make sure that the screen is intact and that the USB port is working as intended.

Then, if the phone responded to the charging connection and displayed the info concerning the process of replenishing the battery, you can proceed to the following actions:

  1. Simultaneously hold down the power and volume up buttons. Hold them this way until the phone vibrates. The boot splash screen will appear and vibration will follow, after which the power button can be released. Important note: sometimes the combination works with the volume down button, but not the up button.
  2. In the newly opened menu select the "Reboot to system" button (in some versions the option is called "Reboot system now").

The device should immediately proceed to the reboot, followed by a regular Android boot-up. By the way, if the device does not charge, it is recommended to try other USB cables and chargers. It is possible that the issue lies with them, and the phone is simply discharged.

Resetting to Factory Settings

After performing the steps described above, several scenarios are possible. In addition to the usual rebooting and boot-up of the device, the phone may turn off or freeze up on the screen saver. You should not be too upset about this fact, as the steps done helped to make sure that a number of important functions and systems are working properly.

Rebooting via Recovery is an option suitable for situations in which the firmware suffered from minor glitches that were eliminated on their own. If the violation in the operating system is much more serious (for example, after flashing the firmware with errors), then you will have to reset it to the factory settings. It is important to note that this will delete all files from the device's storage, including photos, videos and music.

  1. Open up Recovery, as in the steps described above.
  2. Select Wipe Data/Factory Reset.

The device should reboot. The rebooting process can last much longer than usual (up to 10-15 minutes), after which you will have to perform the initial setup.

Additional Methods

What if the steps described above did not help? If the device suddenly turned off, stopped responding to pressing the power button or charging, then most likely the problem lies in physical damage. If you dropped the device or it got into the water, then you should contact the maintenance center for diagnostics. Another likely cause is battery failure. The main symptom is a rapid discharge from 100 to 0 percent until a malfunction itself is detected. When using smartphones with removable batteries, you can try to buy a similar one and simply replace it. If the case is one-piece, then it will not be possible to do so without the help of maintenance experts.

Share this page with your friends:

See also:



How to flash SENSEIT R390

How to root SENSEIT R390

Hard reset for SENSEIT R390

How to reboot SENSEIT R390

How to unlock SENSEIT R390

What to do if SENSEIT R390 doesn't charge

What to do if SENSEIT R390 doesn't connect to PC via USB

How to take a screenshot on SENSEIT R390

How to reset FRP on SENSEIT R390

How to update SENSEIT R390

How to call recording on SENSEIT R390

How to connect SENSEIT R390 to TV

How to clear the cache on SENSEIT R390

How to backup SENSEIT R390

How to disable ads on SENSEIT R390

How to clear storage on SENSEIT R390

How to increase font on SENSEIT R390

How to share internet on SENSEIT R390

How to transfer data to SENSEIT R390

How to unlock bootloader on SENSEIT R390

How to recover photos on SENSEIT R390

How to record the screen on SENSEIT R390

How to find blacklist in SENSEIT R390

How to set up fingerprint on SENSEIT R390

How to block number on SENSEIT R390

How to enable auto-rotate on SENSEIT R390

How to set up or turn off an alarm on SENSEIT R390

How to change ringtone on SENSEIT R390

How to enable battery percentage on SENSEIT R390

How to turn off notifications on SENSEIT R390

How to turn off Google assistant on SENSEIT R390

How to turn off the lock screen on SENSEIT R390

How to delete app on SENSEIT R390

How to recover contacts on SENSEIT R390

Where is the recycle bin on SENSEIT R390

How to install WhatsApp on SENSEIT R390

How to set contact photo in SENSEIT R390

How to scan QR code on SENSEIT R390

How to connect SENSEIT R390 to computer

How to install SD card in SENSEIT R390

How to update Play Store in SENSEIT R390

How to install Google Camera in SENSEIT R390

How to enable USB debugging on SENSEIT R390

How to turn off SENSEIT R390

How to charge SENSEIT R390

How to use the camera on SENSEIT R390

How to find lost SENSEIT R390

How to set password on SENSEIT R390

How to turn on 5g on SENSEIT R390

How to turn on VPN on SENSEIT R390

How to install apps on SENSEIT R390

How to insert a SIM card in SENSEIT R390

How to enable and configure NFC on SENSEIT R390

How to set time on SENSEIT R390

How to connect headphones to SENSEIT R390

How to clear browser history on SENSEIT R390

How to disassemble SENSEIT R390

How to hide an app on SENSEIT R390

How to download YouTube videos on SENSEIT R390

How to unblock a contact on SENSEIT R390

How to turn on the flashlight on SENSEIT R390

How to split the screen on SENSEIT R390

How to turn off the camera sound on SENSEIT R390

How to trim video on SENSEIT R390

How to check RAM in SENSEIT R390

How to bypass the Google account on SENSEIT R390

How to fix black screen on SENSEIT R390

How to change the language on SENSEIT R390

How to open engineering mode in SENSEIT R390

How to open recovery mode in SENSEIT R390

How to find and turn on a voice recorder on SENSEIT R390

How to make video calls on SENSEIT R390

SENSEIT R390 sim card not detected

How to transfer contacts to SENSEIT R390

How to enable/disable «Do not disturb» mode on SENSEIT R390

How to enable/disable answerphone on SENSEIT R390

How to set up face recognition on SENSEIT R390

How to set up voicemail on SENSEIT R390

How to listen to voicemail on SENSEIT R390

How to check the IMEI number in SENSEIT R390

How to turn on fast charging on SENSEIT R390

How to replace the battery on SENSEIT R390

How to update the application on SENSEIT R390

Why the SENSEIT R390 discharges quickly

How to set a password for apps in the SENSEIT R390

How to format SENSEIT R390

How to install TWRP on SENSEIT R390

How to set up call forwarding on SENSEIT R390

How to empty the recycle bin on SENSEIT R390

Where to find the clipboard on SENSEIT R390

Why Won't Turn On Another Phones