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Recent content by mwilliams

M
❓ Help how to unlock BL400,BL401 board WLTQS-103 and manual Service schematic wiring diagram ?

I guess there are some videos which I saw on youtube about directly updating the firmware. The custom firmware link was also given but not tested yet by me. I only see that option on the internet to unlock to other service providers.
- mwilliams
- Post #4
- Jan 9, 2021
- Forum: ❓ Internet Questions