The latest version of Cool God X7 system V69.8690.150518.4.4 keka.

Hello! Welcome to Cool Enterprise Platform.

Hello! Please use the following methods to exclude first:

1. Are there multiple programs running on the mobile phone at the same time? If you run multiple programs for a long time, the mobile phone may be in a state of high load operation for a long time, and it may be stuck and slow to respond. I suggest you check the background program in time and close it.

2. When the mobile phone is running slowly, you can also try to restart the mobile phone for observation.

3. You can also try to delete some applications that are not commonly used, and then observe the operation and reaction speed of the mobile phone after releasing the memory space.

4. Or check the latest version upgrade or restore the factory settings through wireless upgrade (or system update) after the mobile phone data is backed up;

5. This problem remains unresolved. Please take the time to bring your mobile phone and purchase voucher to the after-sales service outlets to assist in testing and processing. If you have any questions, please log on to Coolpad official website (www. Coolpad. cn)- Service Center-Online Customer Service or call the hotline 4000 165438 for consultation. Thank you!

Thank you for your support of Coolpad products. Welcome to Cool Enterprise Platform again.

Wish you a happy life!