Is your Samsung Galaxy Note 4 not turning on? Are you facing issues such as slow charging or screen freeze on Note 4? No need to panic; in this guide, we are going to fix Note 4 not turning on issue.
Samsung Galaxy Note 4, with a Processeur quatre coeurs and 32 GB internal memory, was a popular 4G phone of the time. Its stylish appearance coupled with enhanced security helped gain the trust of consumers. Although, just like other Android phones, it too is prone to mobile hang or screen freeze issues. Many users complained that their Samsung Galaxy Note 4 doesn’t turn on even after it has been sufficiently charged. It might also turn off, out of the blue, and wouldn’t switch on thereafter.
How to Fix Note 4 not turning on issue?
There are several possible reasons for this issue.
Hardware-related:
- Mauvaise qualité de la batterie
- Damaged charger or cable
- Jammed micro-USB port
Software-related:
- Errors in the Android operating system
- Logiciels tiers
Voir aussi:
7 façons de réparer Android bloqué en mode sans échec
10 façons de réparer Google Photos qui ne sauvegardent pas
Comment réparer l'action bloquée sur l'erreur Instagram
6 Ways to Fix Auto-Rotate Not Working on Android
14 façons de réparer AOL Mail qui ne fonctionne pas sur Android et iOS
We will begin with basic hardware fixes and then move to software-related solutions.
Method 1: Plug Note 4 into a new Charger
Using this method, we can determine if the charger is faulty.
This is how to fix Samsung Note 4 not turning issue with an easy swapping of its charger:
1. Plug your device with a different chargeur into a different prise de courant.
2. Now, allow it to charge for 10-15 minutes avant de l'allumer.
Lisez aussi: 15 meilleures ROM personnalisées Galaxy Note 3
Method 2: Use a different USB cable to Fix Note 4 not turning on
You should also check for cracked and damaged Câbles USB as they may malfunction.
Essayez d'utiliser un autre cable USB to see whether the smartphone is able to charge now.
Method 3: Check the USB Port
If your smartphone is still not getting charged, you need to ensure that there is nothing obstructing the micro-USB port. You can perform these simple checks:
1. Examiner the interior of the micro-USB port with a torch to rule out foreign objects.
2. Remove any objectionable material, if any.
Remarque: You can use a needle, or a toothpick, or a hair clip.
3. Take any nettoyant à base d'alcool and flush out the dirt. Give it some time to dry.
Remarque: You can either spray it or dip it in cotton and then use it.
4. If it still doesn’t work, consider getting the phone Prise de courant checked by a technician.
After ruling out faults with the charger, cable & device itself, you can use any of the following methods to fix Samsung Note 4 not turning on issue.
Lisez aussi: 8 façons de réparer le Wi-Fi qui n'allume pas le téléphone Android
Method 4: Soft Reset Samsung Galaxy Note 4
This approach is quite safe and effective and resembles the restart process. In addition to resolving minor glitches with the device, soft reset refreshes the phone memory by draining stored power from components, particularly capacitors. Therefore, it is definitely worth a shot. Follow these simple steps to Soft Reset Note 4 to fix Note 4 not turning on issue:
1. Remove the back cover and take out the batterie de l'appareil.
2. When the battery is removed, press and hold the Bouton d'alimentation for more than two minutes.
3. Suivant, remplacer la pile in its slot.
4. Make an attempt to allumer the phone now.
This method usually fixes Note 4 doesn’t turn on issue. But, if it doesn’t, then move on to the next one
Méthode 5 : démarrer en mode sans échec
If the problem is being caused due to third-party apps that were downloaded and installed, going into Safe Mode is the best solution. During Safe Mode, all third-party apps are disabled, and only default system apps continue to function. You can Boot Note 4 in Safe Mode to fix Samsung Note 4 Battery Draining Problem or not turning on as:
1. éteindre le téléphone.
2. Press-hold the Puissance + le volume vers le bas boutons ensemble.
3. Relâchez le Puissance button as the phone begins to boot, and the Samsung logo appears, but keep holding the le volume vers le bas button till the phone is rebooted.
4. Le mode sans échec will be enabled now.
5. Finally, let go of the le volume vers le bas key as well.
If your device is able to switch on in Safe Mode, you can be certain that downloaded app/s are to blame. Hence, it is recommended to uninstall the unused or unwanted apps from your Samsung Note 4 to avoid such issues in the future.
If your Note 4 still doesn’t turn on, try the next fix.
Lisez aussi: 12 façons de réparer votre téléphone qui ne se charge pas correctement
Méthode 6 : effacer la partition de cache en mode de récupération
In this method, we will try to restore the phone to its default state. It implies that the smartphone will start up without the standard Android user interface being loaded. Here’s how to get Note 4 started in Recovery Mode:
1. éteindre le mobile.
2. Maintenez enfoncée la touche Augmenter le volume + Accueil buttons together. Now, hold the Puissance bouton aussi.
3. Continue to hold the three buttons until the Android logo appears on the screen.
4. Relâchez le Accueil ainsi que le Puissance buttons when the Note 4 vibrates; but, keep the Augmenter le volume touche enfoncée.
5. Lâchez le Augmenter le volume key when the Récupération du système Android apparaît à l'écran.
6. Navigate using the Baisser le volume button, and stop at Essuyez partition de cache, as highlighted in pic below.
7. To choose it, click the Bouton d'alimentation once. Press it again to confirmer.
8. Wait till the cache partition is completely wiped. Let the phone restart automatically.
Verify if the Note 4 not turning on issue is fixed.
Method 7: Factory Reset Note 4
If booting Note 4 in Safe Mode and Recovery Mode hasn’t worked for you, you will have to Factory Reset your Samsung device. Factory reset of Samsung Galaxy Note 4 will delete all the memory stored in the hardware. Once done, it will update it with the latest version. This should solve Note 4 won’t turn on problem.
Remarque: Après chaque réinitialisation, toutes les données associées à l'appareil sont supprimées. Il est recommandé de sauvegarder tous les fichiers avant de procéder à une réinitialisation.
Here’s how to Factory Reset Note 4:
1. Boot your device in Android Recovery Mode as explained in Étapes 1 à 5 de la méthode précédente.
2 Sélectionner Essuyez les données / réinitialisation d'usine comme montré.
Remarque: Use volume buttons to go through the options available on the screen. Use the power button to select your desired option.
3. Ici, cliquez sur Oui on the Android Recovery screen.
4. Now, wait for the device to reset.
5. Once done, click système maintenant Reboot, comme illustré ci-dessous.
Method 8: Find tech support
If all else fails, it is highly recommended that you visit an authorized Samsung Service Center where Note 4 can be checked by an experienced technician.
Recommandée:
Nous espérons que ce guide vous a été utile et que vous avez pu fix Note 4 not turning on issue. Let us know which method worked for you. If you have any queries/suggestions, drop them in the comment box below.