How To Fix Galaxy S9 And Galaxy S9 Plus Problem: Fast Charging Not Working

Has charging on your smartphone been difficult and you want to know how to fix fast charging not working on Galaxy S9 or Galaxy S9 Plus? Without the fast charging option on Samsung Galaxy S9 or Galaxy S9 Plus, you wouldn’t have been disappointed, right? But you do have it and realizing that the fast charging is not working, perhaps right at the time when you needed it the most, is pretty upsetting. The good news is that things don’t have to stay that way. And in today’s article, we’re going to show you what’s in your power to fix Galaxy S9 or Galaxy S9 Plus fast charging problem. Bottom line, you don’t have to spend more time to charge your battery, as long as you:

  1. Make sure that you always keep the display off during the fast charging process – this feature was designed to not work when the screen is active!
  2. Make sure that you have an original Samsung fast charger – unless it’s an officially certified charger, manufactured by Samsung, you cannot really expect it to work flawlessly;
  3. Make sure that you keep the Airplane mode enabled during this process – by doing so, you are shutting off any other services that might be using your battery without you even knowing it; of course, that would imply that you won’t be able to get calls or messages through all that time, but it should be a small price to pay, right?
  4. Make sure that all the unnecessary services are turned off – in case you don’t afford to keep the Airplane Mode On, manually disable the Bluetooth, the Wi-Fi, the NFC or any other app running in the background; again, all that is to speed up the charging process without losing battery in the meantime.


If you tried all these simple tricks without obvious results, you’re left with one option. Take the Samsung Galaxy S9 device to an authorized service center, where a technician will check out the micro USB port and rule out any potential hardware problems. With or without warranty, otherwise said with or without a free solution, if you want to use the fast charging function at full capacity, you might have to go through all that. Let us know if this guide helped show you how to fix fast charging on Samsung Galaxy S9 or Galaxy S9 Plus.

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