First, the basic information of the merchant version will be paid.
Hui Payment Merchant Edition is a general payment tool tailored by Sichuan Rural Credit Cooperatives for special merchants. Provide diversified payment methods for merchants and support Shuxin E, Alipay, WeChat, China UnionPay Express and various bank APP；; Provide rich query functions for merchants, and support collection query, entry query, detail query, refund query, etc. Provide powerful store management functions for merchants and support the management of branches and clerks; Hui Payment Merchant Edition helps merchants to collect money easily and market accurately.
Second, the operation mode of 1 Take Apple 12 and ios 14 as examples:
1, start the service, request the version number, and judge whether it needs to be updated.
2. No update is required, and the installation package is deleted.
3. When an update is needed, a dialog box pops up.
4. Click the Update button to download the apk from the server to the SD card, and display the current progress in the notification bar.
5. After the download is completed, prompt that the download is complete.
6. Start the activity of installing apk and install it.
Iii. Operation Mode 2 Take Apple 12 and ios 14 as examples:
Step 1: See if other people around you can surf the Internet.
Step 2: Check whether the network connection of the mobile phone is turned on.
Step 3: Check whether the mobile phone is overdue and has not been restarted.
Step 4: Check whether the phone has turned on DNS connection mode.
Sometimes we may turn off the mobile data because the traffic is about to run out, which makes the device unable to access the Internet, or you may install optimization software, such as a guard or a master, and turn off your data switch, so please check whether the mobile data switch is on. Check whether method setting → wireless network → mobile network is checked.
Finally, you can choose to feedback your questions through manual service. Click to enter the "My" interface, then click on my profile, fill in the detailed information and submit it for approval. If you encounter any problems in the use process, the software also provides users with special customer service. You can click on the "My" interface to contact customer service for consultation and feedback.