Why can't I install a post bar on my mobile phone? Either this program is not installed, or there is an error in the parsing package. What about Samsung!

When the phone installation software prompts that it is not installed, please follow the following steps:

1. The downloaded software installation package may be incomplete. I suggest you wait until the network is stable before downloading and installing.

2. The software involved in modifying system files cannot be successfully installed.

3. Try to install another version of the software.

4. Try to restart your mobile phone.

5. Please go to the software official website to check the instructions.

6. Back up the data, and then try to restore the factory settings.

If the problem still exists, it is recommended to take the purchase invoice, maintenance card and mobile phone to the local Samsung service center for testing and handling by professional engineers.