For better security, you are recommended to update the CoinEx Vault App with the following offline method, which is also available for Android users who are downloading the App for the first time.
Follow the steps below to install the APK (App Package Kit) from your computer to your mobile phone.
Preparation
If you are using a MacOS computer, you need to download and install a third-party software such as openMTP on your computer first.
Download: https://openmtp.ganeshrvel.com
Note: You need to download the software according to the chip type of your computer.
If you are using a Windows computer, you can directly go to the next step.
Start Installation
Step 1: Connect the device
Connect your mobile phone to the computer via a USB cable. At this time, the computer will pop up a system prompt asking whether to allow accessory connection, click ‘Allow’; then the mobile phone will pop up a window asking whether to allow access to mobile phone data, click ‘Allow’.
Step 2: Open computer files
Open ‘openMTP’ on your computer, then it will show the file information of your computer and the connected mobile phone.
If you can't find the file information of your mobile phone, you can try:
(1) Click the Refresh button on the top right bar to refresh the view.
(2) If the file transfer fails several times, you can switch to MTP mode in the top navigation bar and refresh again (Kalam and Legacy both try).
Step 3: Transfer files to your mobile phone
Find the APK file in the file information of your computer and drag it into a folder of your mobile device, such as ‘Download’, and click ‘YES’ in the second confirmation pop-up window.
Step 4: Open the file on your mobile phone
After the transfer is completed, open ‘My Files’ on your mobile phone and find the corresponding folder location.
Step 5: Install or update
Find the APK file and install or update it.
Now, your App installation (or update) is complete.