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Hello Waldy,
I hope you are doing well.
I have a Tolino Vision 4 HD with serial number 85073776 (SN85 hardware).
The device is currently stuck on firmware 11.2.2.
What I have already tried:
official update.zip for 11.2.2 → 12.2.0
official recovery
factory reset
multiple manual update attempts
online update (always aborts after 1–2 seconds)
The recovery process always finishes successfully, but after reboot the firmware is still 11.2.2.
From your posts I understand that there are different images for SN85 and SN86 devices.
Would it be possible to send me the TV4HD_SN85_FW12.2.0_mmcblk0.zip (or the current image for SN85) together with the flashing instructions?
I am comfortable opening the device and flashing the internal storage if necessary.
Thank you very much for your help.
Best regards,
Martin
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