Deleting unnecessary files is one of the main ways to speed up your phone. If you have hundreds of photos stored in your iphone, you can back them up to a computer or icloud, and then remove them from the machine.
2. Deletion of space-intensive applications
The more bloated your iphone is, the slower it will run. You can view the space occupancy of each application in the settings > General > Dosage, and then remove those applications that are large but not necessary.
3. Delete the old SMS session
A lot of text messaging is one of the reasons to slow down the speed of mobile phones, if you do not know why the mobile phone card, you can try to remove those meaningless old text messages.
You should treat your iphone like a computer, which means you need to empty Safari's cache to keep it running smoothly. To do this, you need to go to the Setup >safari and click "Erase History" and "Erase cookies and data".
5. Turn off application automatic upgrades
If your iphone appears to be in use with cotton, it may be because it is in the background trying to apply the upgrade, which can be done manually. To change the settings for an automatic upgrade application, you need to go to the setup >itunes Store and app store> to automatically download the item, and then turn the "Upgrade" slider off.
6. Turn off automatic downloads
Similarly, automatic downloads can have an impact on the speed of the iphone's operation. If you turn on this feature, the content you download on the ipad will automatically be installed on the iphone. It's practical, but it's definitely going to slow the phone down. To turn off this feature, you will still need to go to the setup >itunes Store and app store> to automatically download the item, and then turn all of the switches off.
7. Turn off all background running applications
Shutting down applications running in the background can make your iphone a little smoother, especially if there are large applications. Because, like a computer, these applications can consume device memory.
8. Do not turn on automatic mode if you can perform manual operation
Does your iphone often ask if you want to join a nearby Wi-Fi network? If so, you might want to turn off the function. Because when your iphone is doing anything automated, such as searching for a nearby Wi-Fi or an upgraded application, it slows down. To turn off this feature, you need to go to setup > Wireless LAN > Ask if you want to join the network and then turn it off.
9. Restart the phone regularly
When using the iphone, most users will always be on the boot, but it is necessary to restart the phone regularly. Like shutting down the back-end app, shutting down the phone can help the iphone get rid of things that have been hogging the system's resources.
System upgrades typically include bug fixes, some of which may be related to problems affecting the speed of your phone's operation. If it is a small upgrade, then it can generally solve some problems. But if it's a big version upgrade, it depends on your iphone model. IOS 7, for example, runs much slower on older iphones.
11. Use Memory optimization application
If your phone starts to slow down, it may be related to memory. This time, you can try to use some memory optimization applications to back up the phone memory.
12. Revert to previous backup
If you regularly back up your phone and have frequent problems with your current usage, you can try to restore it back to its previous status. To recover, you need to connect your phone to your computer, open itunes, and then select the iphone from the upper-right corner and click "Restore Backup" under "Backup."
