How to Add More Language for Foxwell BT780 Battery Tester?
- jayhare0731
- Sep 2, 2020
- 1 min read
Updated: Sep 17, 2020
Customer Problem: I received my Foxwell BT780 recently. When I started it, I found there are only three languages there. Can I add the language I need by FoxAssist update tool?

Foxwellstore.com engineer replied:
You don’t need FoxAssist update tool. Please the following steps to operate.
Step 1: Format the TF card on the Foxwell BT780 battery tester

Step 2: Connect the TF card with computer via a card reader
Step 3: Download the latest software from FOXWELL official website https://www.foxwelltech.us/product-detail-531.html

Step 4: There are 6 zipped packages in the folder. One package means one software with 3 languages, select the software you desire and unzip

Step 5: Put the TF card into the BT780 tester and turn on, then select [FIRWARE UPDATE] from the main menu

Step 6: Input the password 1234 and press the [Enter] button.

After the machine restart automatically, the software is updated successfully.
Tech support: www.foxwellstore.com
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