There is a problem on the iPhone forum: When I connect the iPhone to the charging cable, it vibrates and says " The accessory may not be certified." I tried a lot of cables, including the original Apple cable, but the result was the same. How to fit the accessory may not be supported when charging.
Part1: Why iPhone charging is not supported for this accessory
1. Your iOS device does not support this accessory or is damaged.
2. Your accessory is defective, damaged or not certified by Apple.
3. Damage or poor connect to internal components related to iPhone charging.
Part2: Try a few ways to fix your iPhone charging is blocked
1. Carefully clean the charging port of your phone with a brush or toothpick
This is unlikely to see the cause of the iPhone alert this accessory may not be supported, but it is still possible that it is physically blocking the port or charger.Basically, you may receive an error message if something is stuck or blocked enough to send a signal but it doesn't work.
The most common is that dirty bags are stuck in the port and prevent charging.
2. Replace the original charging adapter
The first and most obvious reason to see the error is when the accessory is not certified by Apple,it is usually a cheap replacement. When they are not working, you will see"This cable or accessory is not certified and may not work reliably with this iPhone."
Because iPhone and iPad USB charger cables are expensive, many users use third-party products to replace damaged cables, and these inexpensive, low-quality alternatives are the most common cause of this error message.
Maybe before anything else, try pulling the cable out of your iPhone, iPad or iPod touch and then plug in again. Also, try plugging the cable into a different USB port on your computer or plugging it into another outlet. In rare cases, this may be a solution, which may indicate a power problem with the power supply, not a cable.
3. Try to squeeze the parts related to charging
When you receive the message about this accessory is not supported by this iPhone, plug in the charger. Place your finger (with pressure) on the home button and pull out the charger. While still applying pressure to the screen, reinsert the charger and observe whether the charger is working properly.
4. Accessory is not supported by iPhone after update
4.1 Forced restart
On iPhone 6S or lower and all iPad and iPod Touch, press Home and Power simultaneously until you seethe Apple logo.
For iPhone 7 or iPhone 7 Plus: Press and hold the sleep/wake and volume down buttons for at least 10 seconds until you see the Apple logo.
4.2Update iOS
Some accessories (especially those made by Apple) require a certain version of iOS to be installed on your iPhone. Go to Settings -> General -> Software Update and tap Download and Install if a software update is available.
5. Updated to the latest iOS for iPhone,iPad or other devices
Updated to the latest iOS for iPhone,iPad or other devices, see this iPhone or iPad is not support keyboard, headphones,speakers, microphone or other Bluetooth or lightning accessories?
Reset settings:
Go to Settings > General > Reset
Click the option you need to reset
Reset all settings:
This will reset everything in the default settings, including notifications, alerts, and brightness. Performing a setup reset does not affect any applications or personal data such as photos,messages, emails, etc.
Resetting all settings also restores all personalization data (such as accessibility, wallpapers, and alerts) to factory defaults.
After you restore the factory, you can restore your phone data from backup. Restore to factory defaults and all data will disappear. This is very helpful if you are experiencing some software issues.
How to restore the factory on iPhone:
On your iOS device, go to Settings >General > Software Update.
Make sure you have a recent backup to restore from iCloud
Go to Settings > General > Reset,then tap "Erase All Content and Settings".
On the Apps & Data screen, tap Restore from iCloud Backup, then sign in to iCloud.
Part3: Keep the iPhone Charging when accessory not be supported error
1. Turn on the phone flight mode and then recharge
This may mean that the charger or cable is faulty, but it can still be charged when the current consumed by the phone is small.
Non-certified Apple chargers may have too low a supply voltage or current, which limits the charging power. It can be charged normally when you use flight mode.
2. Ignore errors while charging
Step 1: Insert your phone and close the error message
Step 2: Turn off the phone and plug in the charger
Step 3: Charge your phone for hours
Step 4: Turn the phone back on. Charging when closed means iPhone have no chance to blocked charged by not supported messages.
When you turn your phone back on for a while, the battery power will increase.
You can choose to ignore this unsupported error message. You must turn off iPhone every time you need to charge it, it may be inconvenient but it is better than not being able to charge at all. Later in the use, gradually change some charging methods to find a solution to this problem.
Summary:
The above is solutions to solve the iPhone prompt accessory not be supported in ios 11/12. if there are more questions, I hope you can leave a message to discuss with us at the bottom of the article.To purchase original mobile phone original accessories and data cable,you can go to the online wholesale store GEMWON.
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