Solved! Launch X431 PAD 7 Firmware Update Failed

Problem: The Launch X431 PAD 7 is failed to update firmware, I just follow all steps but nothing work. Ensure to update device firmware V1.5.5:

1. Connect WIFI, ensure Internet is good.
2. Update time will take 3 mins, ensure device with enough power at least remain more than 20 percent.
3. Don’t press POWER button while update.

X431 PAD VII gives an error display:

“Device no response, please retry”

1. Please check the device whether connect success.
2. Service busy, please retry later.

What’s the problem? Any ideas?

Solution

Please remember to connect PAD 7 with X-PROG 3 Key Programmer before upgrade. That’s the reason why firmware update failed.

Read also:

How to update Launch X431 GIII X-PROG 3 software?

Technical Support

www.x431shop.eu